{ "name": "KalkuNet Calc API Catalog", "version": "1.0.0", "totalTools": 47, "canonicalOrigin": "https://kalkunet.com", "documentation": "https://kalkunet.com/id/api/", "supportEmail": "admin@kalkunet.com", "sponsor": { "name": "PT Solusi Tekno Digital", "url": "https://solusitekno.web.id" }, "tools": [ { "id": "subnet-calculator", "slug": "subnet-calculator", "category": "network", "title": { "id": "Kalkulator Subnet IPv4 dan CIDR", "en": "IPv4 Subnet and CIDR Calculator" }, "description": { "id": "Hitung alamat network, broadcast, rentang host usable, netmask, wildcard, biner mask, dan tipe alamat IPv4 (RFC 1918, RFC 3021 /31, CGNAT).", "en": "Calculate IPv4 network address, broadcast, usable host range, netmask, wildcard, binary mask, and RFC address type (RFC 1918, /31, CGNAT)." }, "canonicalId": "https://kalkunet.com/id/tools/subnet-calculator", "canonicalEn": "https://kalkunet.com/en/tools/subnet-calculator", "inputs": [ { "key": "ip", "label": { "id": "Alamat IPv4 (atau IP/CIDR, IP + Netmask, IP + Wildcard)", "en": "IPv4 Address (or IP/CIDR, IP + Netmask, IP + Wildcard)" }, "type": "text", "defaultValue": "192.168.1.10" }, { "key": "prefix", "label": { "id": "Prefix CIDR (/0 – /32)", "en": "CIDR Prefix (/0 – /32)" }, "type": "number", "defaultValue": 24, "min": 0, "max": 32, "step": 1 } ], "formulas": { "id": [ "Network Address = IP Address AND Subnet Mask", "Wildcard Mask = NOT (Subnet Mask)", "Broadcast Address = Network Address OR Wildcard Mask", "Total Alamat = 2^(32 − Prefix)", "Usable Hosts = 2^(32 − Prefix) − 2 (untuk /0 s.d. /30), 2 alamat untuk /31 (RFC 3021), dan 1 alamat untuk /32" ], "en": [ "Network Address = IP Address AND Subnet Mask", "Wildcard Mask = NOT (Subnet Mask)", "Broadcast Address = Network Address OR Wildcard Mask", "Total Addresses = 2^(32 − Prefix)", "Usable Hosts = 2^(32 − Prefix) − 2 (for /0 to /30), 2 addresses for /31 (RFC 3021), and 1 address for /32" ] } }, { "id": "vlsm-calculator", "slug": "vlsm-calculator", "category": "network", "title": { "id": "Kalkulator VLSM dan Pemecah Subnet IPv4", "en": "IPv4 Subnet Split and VLSM Planner" }, "description": { "id": "Pecah blok jaringan IPv4 menjadi N subnet sama besar atau alokasikan subnet VLSM berdasarkan kebutuhan host terbesar dengan ekspor CSV/Markdown.", "en": "Split an IPv4 network into N equal subnets or allocate boundary-aligned VLSM blocks by required host count with CSV and Markdown export." }, "canonicalId": "https://kalkunet.com/id/tools/vlsm-calculator", "canonicalEn": "https://kalkunet.com/en/tools/vlsm-calculator", "inputs": [ { "key": "network", "label": { "id": "Network Induk (CIDR)", "en": "Parent Network (CIDR)" }, "type": "text", "defaultValue": "192.168.10.0/24" }, { "key": "mode", "label": { "id": "Mode Perencanaan", "en": "Planning Mode" }, "type": "select", "defaultValue": "vlsm", "options": [ { "value": "vlsm", "label": { "id": "Mode B — Alokasi VLSM berdasarkan Jumlah Host", "en": "Mode B — VLSM Allocation by Host Count" } }, { "value": "equal", "label": { "id": "Mode A — Bagi Rata menjadi N Subnet", "en": "Mode A — Split into N Equal Subnets" } } ] }, { "key": "requirements", "label": { "id": "Kebutuhan Host per Segmen (Mode B VLSM)", "en": "Host Requirements per Segment (Mode B VLSM)" }, "type": "text", "defaultValue": "Staff:100, Voice:50, CCTV:25, WAN:2" }, { "key": "splitCount", "label": { "id": "Jumlah Subnet N (Mode A Equal Split)", "en": "Number of Equal Subnets N (Mode A)" }, "type": "number", "defaultValue": 4, "min": 1, "max": 1024, "step": 1 } ], "formulas": { "id": [ "Ukuran Blok (Block Size) = 2^h terkecil di mana (2^h − 2) ≥ Host Dibutuhkan (minimal 4 alamat /30)", "Prefix Subnet Anak = 32 − log2(Block Size)", "Batas Alamat Awal (Boundary Alignment) = ceil(Cursor / Block Size) × Block Size", "Sisa Host Kosong (Unused) = Usable Hosts − Required Hosts", "Utilisasi (%) = (Required Hosts ÷ Usable Hosts) × 100%" ], "en": [ "Block Size = smallest 2^h where (2^h − 2) ≥ Required Hosts (minimum 4 addresses /30)", "Child Prefix Length = 32 − log2(Block Size)", "Aligned Start Address = ceil(Cursor / Block Size) × Block Size", "Unused Hosts = Usable Hosts − Required Hosts", "Utilization (%) = (Required Hosts ÷ Usable Hosts) × 100%" ] } }, { "id": "ipv6-subnet-calculator", "slug": "ipv6-subnet-calculator", "category": "network", "title": { "id": "Kalkulator Subnet IPv6 dan Perencana Prefix (/48, /56, /64)", "en": "IPv6 Subnet Calculator and Prefix Planner (/48, /56, /64)" }, "description": { "id": "Ekspansi dan kompresi alamat IPv6 (RFC 5952), hitung prefix network, rentang alamat, jumlah subnet /64 SLAAC, dan pembagian child prefix.", "en": "Expand and compress IPv6 addresses per RFC 5952, calculate network prefix boundaries, /64 SLAAC subnet counts, and child prefix blocks." }, "canonicalId": "https://kalkunet.com/id/tools/ipv6-subnet-calculator", "canonicalEn": "https://kalkunet.com/en/tools/ipv6-subnet-calculator", "inputs": [ { "key": "address", "label": { "id": "Alamat IPv6 atau Prefix CIDR", "en": "IPv6 Address or CIDR Prefix" }, "type": "text", "defaultValue": "2001:db8:abcd:12::1" }, { "key": "prefix", "label": { "id": "Panjang Prefix Induk (0–128)", "en": "Parent Prefix Length (0–128)" }, "type": "number", "defaultValue": 48, "min": 0, "max": 128, "step": 1 }, { "key": "childPrefix", "label": { "id": "Target Child Prefix (Pemecahan Subnet)", "en": "Target Child Prefix (Subnet Split)" }, "type": "select", "defaultValue": "64", "options": [ { "value": "48", "label": { "id": "/48 — Alokasi Site Enterprise", "en": "/48 — Enterprise Site Allocation" } }, { "value": "52", "label": { "id": "/52 — Zona Gedung / Kampus (16 × /56)", "en": "/52 — Building / Campus Zone (16 × /56)" } }, { "value": "56", "label": { "id": "/56 — Cabang / CPE (256 × /64)", "en": "/56 — Branch / CPE (256 × /64)" } }, { "value": "60", "label": { "id": "/60 — Segmen Kecil (16 × /64)", "en": "/60 — Small Segment (16 × /64)" } }, { "value": "64", "label": { "id": "/64 — Subnet LAN Standar (SLAAC)", "en": "/64 — Standard LAN Subnet (SLAAC)" } }, { "value": "127", "label": { "id": "/127 — Link Point-to-Point Router (RFC 6164)", "en": "/127 — Router Point-to-Point Link (RFC 6164)" } }, { "value": "128", "label": { "id": "/128 — Loopback / Host Tunggal", "en": "/128 — Loopback / Single Host" } } ] } ], "formulas": { "id": [ "Bit Host (Host Bits) = 128 − Prefix", "Prefix Mask = (2^128 − 1) XOR (2^(128 − Prefix) − 1)", "Network Address = IPv6 BigInt AND Prefix Mask", "Alamat Terakhir = Network Address OR (NOT Prefix Mask)", "Jumlah Subnet /64 = 2^(64 − Prefix) untuk Prefix ≤ 64", "Jumlah Child Subnet (/Pc) = 2^(Pc − Prefix) untuk Pc ≥ Prefix" ], "en": [ "Host Bits = 128 − Prefix", "Prefix Mask = (2^128 − 1) XOR (2^(128 − Prefix) − 1)", "Network Address = IPv6 BigInt AND Prefix Mask", "Last Address = Network Address OR (NOT Prefix Mask)", "Number of /64 Subnets = 2^(64 − Prefix) for Prefix ≤ 64", "Child Subnet Count (/Pc) = 2^(Pc − Prefix) for Pc ≥ Prefix" ] } }, { "id": "mikrotik-queue-calculator", "slug": "mikrotik-queue-calculator", "category": "network", "title": { "id": "Kalkulator Bandwidth MikroTik (Simple Queue, Burst, PCQ, FQ-CoDel)", "en": "MikroTik Bandwidth Calculator (Simple Queue, Burst, PCQ, FQ-CoDel)" }, "description": { "id": "Hitung Limit-At (CIR), Max-Limit (MIR), Burst, PCQ, dan FQ-CoDel RouterOS v7 lengkap dengan generator script konfigurasi otomatis.", "en": "Calculate Limit-At (CIR), Max-Limit (MIR), Burst, PCQ, and FQ-CoDel for RouterOS v7 with automated configuration script generation." }, "canonicalId": "https://kalkunet.com/id/tools/mikrotik-queue-calculator", "canonicalEn": "https://kalkunet.com/en/tools/mikrotik-queue-calculator", "inputs": [ { "key": "target", "label": { "id": "Target Jaringan (CIDR) atau Interface", "en": "Target Network (CIDR) or Interface" }, "type": "text", "defaultValue": "192.168.88.0/24" }, { "key": "down", "label": { "id": "Bandwidth Download ISP (Mbps)", "en": "ISP Download Bandwidth (Mbps)" }, "type": "number", "defaultValue": 100, "min": 1, "max": 100000, "unit": "Mbps" }, { "key": "up", "label": { "id": "Bandwidth Upload ISP (Mbps)", "en": "ISP Upload Bandwidth (Mbps)" }, "type": "number", "defaultValue": 40, "min": 1, "max": 100000, "unit": "Mbps" }, { "key": "users", "label": { "id": "Jumlah Total Klien / Perangkat", "en": "Total Number of Clients / Devices" }, "type": "number", "defaultValue": 30, "min": 1, "max": 10000, "step": 1 }, { "key": "concurrency", "label": { "id": "Rasio Konkurensi Klien Aktif (%)", "en": "Active Client Concurrency Ratio (%)" }, "type": "number", "defaultValue": 50, "min": 1, "max": 100, "unit": "%" }, { "key": "mode", "label": { "id": "Mode Antrean (Queue Strategy)", "en": "Queue Mode (Strategy)" }, "type": "select", "defaultValue": "simple", "options": [ { "value": "simple", "label": { "id": "Simple Queue + Burst (Per Klien)", "en": "Simple Queue + Burst (Per Client)" } }, { "value": "pcq", "label": { "id": "PCQ — Per Connection Queue (Otomatis & Merata)", "en": "PCQ — Per Connection Queue (Dynamic Fair-Share)" } }, { "value": "fqcodel", "label": { "id": "FQ-CoDel — Anti-Bufferbloat (RouterOS v7)", "en": "FQ-CoDel — Low-Latency Bufferbloat Mitigation (v7)" } } ] }, { "key": "burstPct", "label": { "id": "Burst Multiplier (% dari Max-Limit)", "en": "Burst Multiplier (% of Max-Limit)" }, "type": "number", "defaultValue": 150, "min": 100, "max": 500, "unit": "%" }, { "key": "thresholdPct", "label": { "id": "Burst Threshold (% dari Max-Limit)", "en": "Burst Threshold (% of Max-Limit)" }, "type": "number", "defaultValue": 75, "min": 1, "max": 100, "unit": "%" }, { "key": "burstTime", "label": { "id": "Jendela Burst-Time (Detik)", "en": "Burst-Time Window (Seconds)" }, "type": "number", "defaultValue": 8, "min": 1, "max": 300, "unit": "s" }, { "key": "headroom", "label": { "id": "Headroom Shaping ISP (%)", "en": "ISP Shaping Headroom (%)" }, "type": "number", "defaultValue": 95, "min": 50, "max": 100, "unit": "%" }, { "key": "startHost", "label": { "id": "Host Pertama untuk Queue Klien", "en": "Start Host Offset for Client Queues" }, "type": "number", "defaultValue": 2, "min": 1, "max": 254 }, { "key": "parentName", "label": { "id": "Nama Parent Queue", "en": "Parent Queue Name" }, "type": "text", "defaultValue": "ST-TOTAL" } ], "formulas": { "id": [ "Shaped Parent Bandwidth = Bandwidth ISP × (Headroom ÷ 100)", "Klien Aktif Bersamaan = ceil(Jumlah Klien × (Konkurensi ÷ 100))", "Limit-At (CIR) = Shaped Bandwidth ÷ Jumlah Klien", "Max-Limit (MIR) = min(Shaped Bandwidth, Shaped Bandwidth ÷ Klien Aktif)", "Burst-Limit = Max-Limit × (Burst Multiplier ÷ 100)", "Burst-Threshold = Max-Limit × (Threshold % ÷ 100)", "Durasi Burst Efektif = (Burst-Time × Burst-Threshold) ÷ Burst-Limit" ], "en": [ "Shaped Parent Bandwidth = ISP Bandwidth × (Headroom ÷ 100)", "Active Concurrent Clients = ceil(Total Clients × (Concurrency ÷ 100))", "Limit-At (CIR) = Shaped Bandwidth ÷ Total Clients", "Max-Limit (MIR) = min(Shaped Bandwidth, Shaped Bandwidth ÷ Active Clients)", "Burst-Limit = Max-Limit × (Burst Multiplier ÷ 100)", "Burst-Threshold = Max-Limit × (Threshold % ÷ 100)", "Effective Burst Duration = (Burst-Time × Burst-Threshold) ÷ Burst-Limit" ] } }, { "id": "mikrotik-pcc-calculator", "slug": "mikrotik-pcc-calculator", "category": "network", "title": { "id": "Kalkulator Load Balance PCC Multi-WAN MikroTik", "en": "MikroTik Multi-WAN PCC Load Balance Calculator" }, "description": { "id": "Generator script penyeimbang beban Multi-WAN (2–5 ISP) PCC proporsional dan failover bertingkat rekursif di RouterOS v7.", "en": "Multi-WAN (2–5 ISP) proportional PCC load balancing and recursive failover configuration script generator for RouterOS v7." }, "canonicalId": "https://kalkunet.com/id/tools/mikrotik-pcc-calculator", "canonicalEn": "https://kalkunet.com/en/tools/mikrotik-pcc-calculator", "inputs": [ { "key": "ispCount", "label": { "id": "Jumlah ISP Provider", "en": "Number of ISP Providers" }, "type": "select", "defaultValue": "2", "options": [ { "value": "2", "label": { "id": "2 ISP Provider", "en": "2 ISP Providers" } }, { "value": "3", "label": { "id": "3 ISP Provider", "en": "3 ISP Providers" } }, { "value": "4", "label": { "id": "4 ISP Provider", "en": "4 ISP Providers" } }, { "value": "5", "label": { "id": "5 ISP Provider", "en": "5 ISP Providers" } } ] }, { "key": "mode", "label": { "id": "Mode Operasi", "en": "Operation Mode" }, "type": "select", "defaultValue": "pcc", "options": [ { "value": "pcc", "label": { "id": "PCC Load Balance + Recursive Failover", "en": "PCC Load Balance + Recursive Failover" } }, { "value": "failover", "label": { "id": "Failover Murni (Active-Backup Priority)", "en": "Pure Failover (Active-Backup Priority)" } } ] }, { "key": "classifier", "label": { "id": "PCC Classifier", "en": "PCC Classifier" }, "type": "select", "defaultValue": "both-addresses-and-ports", "options": [ { "value": "both-addresses-and-ports", "label": { "id": "both-addresses-and-ports (Rekomendasi)", "en": "both-addresses-and-ports (Recommended)" } }, { "value": "src-address", "label": { "id": "src-address (Per IP Klien)", "en": "src-address (Per Client IP)" } }, { "value": "dst-address", "label": { "id": "dst-address (Per IP Tujuan)", "en": "dst-address (Per Destination IP)" } }, { "value": "both-addresses", "label": { "id": "both-addresses (Kombinasi Sumber & Tujuan)", "en": "both-addresses (Src & Dst Address)" } }, { "value": "src-address-and-port", "label": { "id": "src-address-and-port", "en": "src-address-and-port" } } ] }, { "key": "lanIface", "label": { "id": "Interface LAN Bridge", "en": "LAN Bridge Interface" }, "type": "text", "defaultValue": "bridge-lan" }, { "key": "lanCidr", "label": { "id": "Subnet LAN (CIDR)", "en": "LAN Subnet (CIDR)" }, "type": "text", "defaultValue": "192.168.88.0/24" }, { "key": "isp1Bw", "label": { "id": "Bandwidth ISP 1 (Mbps)", "en": "ISP 1 Bandwidth (Mbps)" }, "type": "number", "defaultValue": 100, "min": 1, "unit": "Mbps" }, { "key": "isp1Gw", "label": { "id": "Gateway IP ISP 1", "en": "ISP 1 Gateway IP" }, "type": "text", "defaultValue": "192.168.1.1" }, { "key": "isp1Iface", "label": { "id": "Interface ISP 1", "en": "ISP 1 Interface" }, "type": "text", "defaultValue": "ether1-ISP1" }, { "key": "isp2Bw", "label": { "id": "Bandwidth ISP 2 (Mbps)", "en": "ISP 2 Bandwidth (Mbps)" }, "type": "number", "defaultValue": 50, "min": 1, "unit": "Mbps" }, { "key": "isp2Gw", "label": { "id": "Gateway IP ISP 2", "en": "ISP 2 Gateway IP" }, "type": "text", "defaultValue": "192.168.2.1" }, { "key": "isp2Iface", "label": { "id": "Interface ISP 2", "en": "ISP 2 Interface" }, "type": "text", "defaultValue": "ether2-ISP2" }, { "key": "isp3Bw", "label": { "id": "Bandwidth ISP 3 (Mbps)", "en": "ISP 3 Bandwidth (Mbps)" }, "type": "number", "defaultValue": 50, "min": 1, "unit": "Mbps" }, { "key": "isp3Gw", "label": { "id": "Gateway IP ISP 3", "en": "ISP 3 Gateway IP" }, "type": "text", "defaultValue": "192.168.3.1" }, { "key": "isp3Iface", "label": { "id": "Interface ISP 3", "en": "ISP 3 Interface" }, "type": "text", "defaultValue": "ether3-ISP3" }, { "key": "isp4Bw", "label": { "id": "Bandwidth ISP 4 (Mbps)", "en": "ISP 4 Bandwidth (Mbps)" }, "type": "number", "defaultValue": 30, "min": 1, "unit": "Mbps" }, { "key": "isp4Gw", "label": { "id": "Gateway IP ISP 4", "en": "ISP 4 Gateway IP" }, "type": "text", "defaultValue": "192.168.4.1" }, { "key": "isp4Iface", "label": { "id": "Interface ISP 4", "en": "ISP 4 Interface" }, "type": "text", "defaultValue": "ether4-ISP4" }, { "key": "isp5Bw", "label": { "id": "Bandwidth ISP 5 (Mbps)", "en": "ISP 5 Bandwidth (Mbps)" }, "type": "number", "defaultValue": 20, "min": 1, "unit": "Mbps" }, { "key": "isp5Gw", "label": { "id": "Gateway IP ISP 5", "en": "ISP 5 Gateway IP" }, "type": "text", "defaultValue": "192.168.5.1" }, { "key": "isp5Iface", "label": { "id": "Interface ISP 5", "en": "ISP 5 Interface" }, "type": "text", "defaultValue": "ether5-ISP5" } ], "formulas": { "id": [ "Bobot Awal ISP = max(1, round(Bandwidth ÷ 10))", "FPB (GCD) = gcd(Bobot ISP1, Bobot ISP2, ..., Bobot ISPN)", "Rasio Sederhana = Bobot Awal ÷ FPB", "Total Stream PCC = Σ(Rasio Sederhana) (diskala jika > 15 untuk efisiensi CPU)", "Recursive Route: Gateway host check via modem gateway dengan scope=10 dan target-scope=11" ], "en": [ "Initial ISP Weight = max(1, round(Bandwidth ÷ 10))", "GCD = gcd(Weight ISP1, Weight ISP2, ..., Weight ISPN)", "Reduced Ratio = Initial Weight ÷ GCD", "Total PCC Streams = Σ(Reduced Ratio) (scaled if > 15 for CPU efficiency)", "Recursive Route: Gateway host check via modem gateway with scope=10 and target-scope=11" ] } }, { "id": "mikrotik-nat-calculator", "slug": "mikrotik-nat-calculator", "category": "network", "title": { "id": "Generator Port Forwarding (DST-NAT) dan Hairpin NAT MikroTik", "en": "MikroTik Port Forwarding (DST-NAT) and Hairpin NAT Generator" }, "description": { "id": "Buka port server/NVR ke internet publik (DST-NAT) dan cegah koneksi loopback timeout dari dalam jaringan kantor menggunakan Hairpin NAT.", "en": "Expose internal server/NVR ports to the public internet (DST-NAT) and eliminate local loopback timeouts using Hairpin NAT." }, "canonicalId": "https://kalkunet.com/id/tools/mikrotik-nat-calculator", "canonicalEn": "https://kalkunet.com/en/tools/mikrotik-nat-calculator", "inputs": [ { "key": "desc", "label": { "id": "Nama Layanan / Server", "en": "Service / Server Description" }, "type": "text", "defaultValue": "NVR-CCTV-Server" }, { "key": "pubIp", "label": { "id": "IP Publik WAN / Hostname DDNS", "en": "Public WAN IP / DDNS Hostname" }, "type": "text", "defaultValue": "203.142.77.10" }, { "key": "extPort", "label": { "id": "Port Eksternal (Publik)", "en": "External Port (Public)" }, "type": "text", "defaultValue": "8000" }, { "key": "intIp", "label": { "id": "IP Server Lokal (LAN)", "en": "Internal Server IP (LAN)" }, "type": "text", "defaultValue": "192.168.88.250" }, { "key": "intPort", "label": { "id": "Port Server Lokal (Internal)", "en": "Internal Server Port" }, "type": "text", "defaultValue": "8000" }, { "key": "proto", "label": { "id": "Protokol Transport", "en": "Transport Protocol" }, "type": "select", "defaultValue": "tcp", "options": [ { "value": "tcp", "label": { "id": "TCP (Web, HTTP/HTTPS, SSH, RDP)", "en": "TCP (Web, HTTP/HTTPS, SSH, RDP)" } }, { "value": "udp", "label": { "id": "UDP (DNS, WireGuard, Game Server)", "en": "UDP (DNS, WireGuard, Game Server)" } }, { "value": "both", "label": { "id": "TCP & UDP (Kedua Protokol)", "en": "TCP & UDP (Both Protocols)" } } ] }, { "key": "lanCidr", "label": { "id": "Subnet LAN (Hairpin NAT Loopback)", "en": "LAN Subnet (Hairpin NAT Loopback)" }, "type": "text", "defaultValue": "192.168.88.0/24" }, { "key": "wanIface", "label": { "id": "Interface WAN (ISP)", "en": "WAN Interface (ISP)" }, "type": "text", "defaultValue": "ether1-ISP" } ], "formulas": { "id": [ "DST-NAT: chain=dstnat dst-address=IP_Publik dst-port=Port_Eksternal action=dst-nat to-addresses=IP_Lokal to-ports=Port_Internal", "Hairpin NAT: chain=srcnat src-address=Subnet_LAN dst-address=IP_Lokal dst-port=Port_Internal action=masquerade", "Filter Forward Accept: chain=forward connection-nat-state=dstnat dst-address=IP_Lokal dst-port=Port_Internal action=accept" ], "en": [ "DST-NAT: chain=dstnat dst-address=Public_IP dst-port=External_Port action=dst-nat to-addresses=Internal_IP to-ports=Internal_Port", "Hairpin NAT: chain=srcnat src-address=LAN_Subnet dst-address=Internal_IP dst-port=Internal_Port action=masquerade", "Filter Forward Accept: chain=forward connection-nat-state=dstnat dst-address=Internal_IP dst-port=Internal_Port action=accept" ] } }, { "id": "mikrotik-qos-calculator", "slug": "mikrotik-qos-calculator", "category": "network", "title": { "id": "Kalkulator QoS Priority dan Anti-Lag Hotspot MikroTik", "en": "MikroTik QoS Priority and Anti-Lag Calculator" }, "description": { "id": "Prioritaskan panggilan suara WhatsApp, meeting Zoom/Teams, dan game online di atas unduhan bulk menggunakan Queue Tree FQ-CoDel RouterOS v7.", "en": "Prioritize WhatsApp calls, Zoom/Teams conferences, and gaming latency above bulk downloads using RouterOS v7 FQ-CoDel Queue Trees." }, "canonicalId": "https://kalkunet.com/id/tools/mikrotik-qos-calculator", "canonicalEn": "https://kalkunet.com/en/tools/mikrotik-qos-calculator", "inputs": [ { "key": "downMbps", "label": { "id": "Bandwidth Download Aktual ISP (Mbps)", "en": "Measured ISP Download Bandwidth (Mbps)" }, "type": "number", "defaultValue": 100, "min": 5, "max": 100000, "unit": "Mbps" }, { "key": "upMbps", "label": { "id": "Bandwidth Upload Aktual ISP (Mbps)", "en": "Measured ISP Upload Bandwidth (Mbps)" }, "type": "number", "defaultValue": 40, "min": 2, "max": 100000, "unit": "Mbps" }, { "key": "headroomPct", "label": { "id": "Headroom Shaping ISP (%)", "en": "ISP Shaping Headroom (%)" }, "type": "number", "defaultValue": 95, "min": 50, "max": 100, "unit": "%" }, { "key": "prioDownPct", "label": { "id": "Alokasi Download Prioritas 1 Real-Time (%)", "en": "Priority 1 Real-Time Download Allocation (%)" }, "type": "number", "defaultValue": 30, "min": 10, "max": 80, "unit": "%" }, { "key": "prioUpPct", "label": { "id": "Alokasi Upload Prioritas 1 Real-Time (%)", "en": "Priority 1 Real-Time Upload Allocation (%)" }, "type": "number", "defaultValue": 35, "min": 10, "max": 80, "unit": "%" }, { "key": "wanIface", "label": { "id": "Interface WAN (ISP)", "en": "WAN Interface (ISP)" }, "type": "text", "defaultValue": "ether1-ISP" }, { "key": "lanCidr", "label": { "id": "Subnet LAN (CIDR)", "en": "LAN Subnet (CIDR)" }, "type": "text", "defaultValue": "192.168.88.0/24" } ], "formulas": { "id": [ "Total Shaped Download = floor(Bandwidth Download × Headroom %)", "Total Shaped Upload = floor(Bandwidth Upload × Headroom %)", "Limit-At Prioritas 1 Download = max(2, floor(Total Download × Prio Down %))", "Limit-At Prioritas 1 Upload = max(1, floor(Total Upload × Prio Up %))", "Limit-At Prioritas 8 (Reguler) = Total Shaped − Limit-At Prioritas 1", "Queue Type FQ-CoDel: fq-codel-target=5ms fq-codel-interval=100ms" ], "en": [ "Total Shaped Download = floor(Download Bandwidth × Headroom %)", "Total Shaped Upload = floor(Upload Bandwidth × Headroom %)", "Priority 1 Limit-At Download = max(2, floor(Total Download × Prio Down %))", "Priority 1 Limit-At Upload = max(1, floor(Total Upload × Prio Up %))", "Priority 8 (Regular) Limit-At = Total Shaped − Priority 1 Limit-At", "FQ-CoDel Queue Type: fq-codel-target=5ms fq-codel-interval=100ms" ] } }, { "id": "mtu-calculator", "slug": "mtu-calculator", "category": "network", "title": { "id": "Kalkulator MTU dan TCP MSS Clamping", "en": "MTU and TCP MSS Clamping Calculator" }, "description": { "id": "Hitung ukuran MTU optimal, TCP MSS clamping (IPv4/IPv6), dan payload uji ping Don't Fragment untuk mengatasi website loading macet di PPPoE dan VPN.", "en": "Calculate optimal MTU sizes, TCP MSS clamping (IPv4/IPv6), and Don't Fragment ping payloads to resolve web page freezes over PPPoE and VPN tunnels." }, "canonicalId": "https://kalkunet.com/id/tools/mtu-calculator", "canonicalEn": "https://kalkunet.com/en/tools/mtu-calculator", "inputs": [ { "key": "linkType", "label": { "id": "Tipe Koneksi / Enkapsulasi Tunnel", "en": "Connection Type / Tunnel Encapsulation" }, "type": "select", "defaultValue": "pppoe", "options": [ { "value": "ethernet", "label": { "id": "Standard Ethernet (MTU 1500)", "en": "Standard Ethernet (MTU 1500)" } }, { "value": "pppoe", "label": { "id": "PPPoE Fiber / DSL ISP (MTU 1480)", "en": "PPPoE Fiber / DSL ISP (MTU 1480)" } }, { "value": "wireguard", "label": { "id": "WireGuard Tunnel VPN (MTU 1420)", "en": "WireGuard Tunnel VPN (MTU 1420)" } }, { "value": "lte", "label": { "id": "4G/5G LTE / Starlink CGNAT (MTU 1428)", "en": "4G/5G LTE / Starlink CGNAT (MTU 1428)" } }, { "value": "l2tp-ipsec", "label": { "id": "L2TP / IPSec ESP Tunnel (MTU 1400)", "en": "L2TP / IPSec ESP Tunnel (MTU 1400)" } }, { "value": "vxlan", "label": { "id": "VXLAN Data Center Overlay (MTU 1450)", "en": "VXLAN Data Center Overlay (MTU 1450)" } }, { "value": "gre", "label": { "id": "GRE Tunnel Point-to-Point (MTU 1476)", "en": "GRE Tunnel Point-to-Point (MTU 1476)" } }, { "value": "custom", "label": { "id": "Kustom / Jumbo Frame Manual", "en": "Custom / Jumbo Frame Manual" } } ] }, { "key": "ipVersion", "label": { "id": "Versi Protokol IP", "en": "IP Protocol Version" }, "type": "select", "defaultValue": "ipv4", "options": [ { "value": "ipv4", "label": { "id": "IPv4 (Header IP 20 Byte + TCP 20 Byte = 40B)", "en": "IPv4 (20B IP + 20B TCP Header = 40B)" } }, { "value": "ipv6", "label": { "id": "IPv6 (Header IP 40 Byte + TCP 20 Byte = 60B)", "en": "IPv6 (40B IP + 20B TCP Header = 60B)" } } ] }, { "key": "customMtu", "label": { "id": "Nilai MTU Kustom (Byte)", "en": "Custom MTU Value (Bytes)" }, "type": "number", "defaultValue": 1500, "min": 576, "max": 9216, "unit": "Byte" } ], "formulas": { "id": [ "TCP MSS (IPv4) = MTU − (20 Byte IP Header + 20 Byte TCP Header) = MTU − 40", "TCP MSS (IPv6) = MTU − (40 Byte IP Header + 20 Byte TCP Header) = MTU − 60", "Ping Don't Fragment Payload (IPv4) = MTU − (20 Byte IP + 8 Byte ICMP) = MTU − 28", "Ping Don't Fragment Payload (IPv6) = MTU − (40 Byte IP + 8 Byte ICMP) = MTU − 48", "Uji Windows: ping 1.1.1.1 -f -l " ], "en": [ "TCP MSS (IPv4) = MTU − (20B IP Header + 20B TCP Header) = MTU − 40", "TCP MSS (IPv6) = MTU − (40B IP Header + 20B TCP Header) = MTU − 60", "Ping Don't Fragment Payload (IPv4) = MTU − (20B IP + 8B ICMP) = MTU − 28", "Ping Don't Fragment Payload (IPv6) = MTU − (40B IP + 8B ICMP) = MTU − 48", "Windows Test: ping 1.1.1.1 -f -l " ] } }, { "id": "mikrotik-wireguard-mtu-calculator", "slug": "mikrotik-wireguard-mtu-calculator", "category": "network", "title": { "id": "Kalkulator MTU & TCP MSS WireGuard VPN MikroTik", "en": "MikroTik WireGuard VPN MTU & MSS Calculator" }, "description": { "id": "Setup WireGuard VPN Site-to-Site RouterOS v7 lengkap dengan pencegahan browsing macet melalui TCP MSS Clamping otomatis.", "en": "Deploy site-to-site WireGuard VPN on RouterOS v7 with automatic TCP MSS Clamping to prevent tunnel web page freezes and PMTUD black holes." }, "canonicalId": "https://kalkunet.com/id/tools/mikrotik-wireguard-mtu-calculator", "canonicalEn": "https://kalkunet.com/en/tools/mikrotik-wireguard-mtu-calculator", "inputs": [ { "key": "linkType", "label": { "id": "Tipe Koneksi WAN Router", "en": "Router WAN Connection Type" }, "type": "select", "defaultValue": "pppoe", "options": [ { "value": "pppoe", "label": { "id": "PPPoE Fiber ISP (MTU 1480 -> MSS 1440)", "en": "PPPoE Fiber ISP (MTU 1480 -> MSS 1440)" } }, { "value": "ethernet", "label": { "id": "Dedicated Ethernet (MTU 1500 -> MSS 1460)", "en": "Dedicated Ethernet (MTU 1500 -> MSS 1460)" } }, { "value": "lte", "label": { "id": "Modem 4G/5G LTE (MTU 1428 -> MSS 1388)", "en": "4G/5G LTE Modem (MTU 1428 -> MSS 1388)" } } ] }, { "key": "wanIface", "label": { "id": "Nama Interface WAN Router", "en": "Router WAN Interface Name" }, "type": "text", "defaultValue": "pppoe-out1" }, { "key": "wgPort", "label": { "id": "Listen Port UDP WireGuard", "en": "WireGuard UDP Listen Port" }, "type": "number", "defaultValue": 13231, "min": 1, "max": 65535 }, { "key": "wgNet", "label": { "id": "IP Gateway Tunnel WireGuard", "en": "WireGuard Tunnel Gateway IP" }, "type": "text", "defaultValue": "10.200.200.1/24" }, { "key": "peerIp", "label": { "id": "IP Tunnel Peer Cabang", "en": "Branch Peer Tunnel IP" }, "type": "text", "defaultValue": "10.200.200.2/32" }, { "key": "remoteLan", "label": { "id": "Subnet LAN Cabang (Remote LAN)", "en": "Remote Branch LAN Subnet" }, "type": "text", "defaultValue": "192.168.90.0/24" } ], "formulas": { "id": [ "WireGuard Interface MTU = 1420 byte (1500 − 80 byte overhead)", "TCP MSS WAN = MTU_WAN − 40 byte (mis. 1480 − 40 = 1440 byte)", "Mangle Clamp MSS: /ip firewall mangle add action=change-mss chain=forward new-mss=tcpMss protocol=tcp tcp-flags=syn", "WireGuard Peer Handshake: /ip firewall filter add action=accept chain=input dst-port=wgPort protocol=udp" ], "en": [ "WireGuard Interface MTU = 1420 bytes (1500 − 80 bytes overhead)", "WAN TCP MSS = MTU_WAN − 40 bytes (e.g. 1480 − 40 = 1440 bytes)", "Mangle Clamp MSS: /ip firewall mangle add action=change-mss chain=forward new-mss=tcpMss protocol=tcp tcp-flags=syn", "WireGuard Peer Handshake: /ip firewall filter add action=accept chain=input dst-port=wgPort protocol=udp" ] } }, { "id": "zfs-raid-calculator", "slug": "zfs-raid-calculator", "category": "server", "title": { "id": "Kalkulator Kapasitas Proxmox ZFS & Hardware RAID", "en": "Proxmox ZFS & Hardware RAID Capacity Calculator" }, "description": { "id": "Hitung kapasitas bersih ZFS Proxmox VE, sector padding loss, slop space, batas aman 80%, RAM ARC, dan generator CLI zpool create.", "en": "Calculate net usable Proxmox VE ZFS capacity, padding loss, slop space, 80% safe ceiling, ARC RAM, and zpool create CLI script." }, "canonicalId": "https://kalkunet.com/id/tools/zfs-raid-calculator", "canonicalEn": "https://kalkunet.com/en/tools/zfs-raid-calculator", "inputs": [ { "key": "drives", "label": { "id": "Jumlah Drive Fisik", "en": "Total Physical Drives" }, "type": "number", "defaultValue": 6, "min": 1, "max": 128, "step": 1 }, { "key": "driveSize", "label": { "id": "Kapasitas per Drive", "en": "Capacity per Drive" }, "type": "number", "defaultValue": 4, "min": 0.1, "step": 0.1 }, { "key": "unit", "label": { "id": "Satuan Kapasitas", "en": "Capacity Unit" }, "type": "select", "defaultValue": "TB", "options": [ { "value": "TB", "label": { "id": "TB (Terabyte Desimal 10^12)", "en": "TB (Decimal Terabyte 10^12)" } }, { "value": "GB", "label": { "id": "GB (Gigabyte Desimal 10^9)", "en": "GB (Decimal Gigabyte 10^9)" } } ] }, { "key": "topology", "label": { "id": "Topologi Redundansi ZFS", "en": "ZFS Redundancy Topology" }, "type": "select", "defaultValue": "raidz2", "options": [ { "value": "raidz2", "label": { "id": "RAIDZ2 (Dual Parity — Rekomendasi Production)", "en": "RAIDZ2 (Dual Parity — Production Recommended)" } }, { "value": "raidz1", "label": { "id": "RAIDZ1 (Single Parity — Mirip RAID 5)", "en": "RAIDZ1 (Single Parity — RAID 5 equivalent)" } }, { "value": "raidz3", "label": { "id": "RAIDZ3 (Triple Parity — High Redundancy)", "en": "RAIDZ3 (Triple Parity — High Redundancy)" } }, { "value": "raid10", "label": { "id": "RAID 10 (Striped Mirrors — Max IOPS)", "en": "RAID 10 (Striped Mirrors — Max IOPS)" } }, { "value": "raid1", "label": { "id": "Mirror / RAID 1 (2-Way Mirror)", "en": "Mirror / RAID 1 (2-Way Mirror)" } }, { "value": "stripe", "label": { "id": "Stripe / RAID 0 (Tanpa Redundansi)", "en": "Stripe / RAID 0 (Zero Redundancy)" } } ] }, { "key": "ashift", "label": { "id": "Sektor Disk ashift (Pool Alignment)", "en": "Pool ashift (Sector Alignment)" }, "type": "select", "defaultValue": "12", "options": [ { "value": "12", "label": { "id": "ashift 12 (4 KiB — Standar NVMe/SSD/HDD 4Kn/512e)", "en": "ashift 12 (4 KiB — Modern NVMe/SSD/HDD standard)" } }, { "value": "13", "label": { "id": "ashift 13 (8 KiB — Enterprise SSD & Flash)", "en": "ashift 13 (8 KiB — Enterprise SSD & Flash)" } }, { "value": "9", "label": { "id": "ashift 9 (512 Byte — Legacy HDD lama)", "en": "ashift 9 (512 Byte — Legacy 512-byte HDD)" } } ] }, { "key": "recordsize", "label": { "id": "Dataset recordsize", "en": "Dataset recordsize" }, "type": "select", "defaultValue": "128", "options": [ { "value": "128", "label": { "id": "128 KiB (Default ZFS & Proxmox General)", "en": "128 KiB (Default ZFS & Proxmox General)" } }, { "value": "16", "label": { "id": "16 KiB (Database OLTP / MySQL / PostgreSQL)", "en": "16 KiB (Database OLTP / MySQL / PostgreSQL)" } }, { "value": "64", "label": { "id": "64 KiB (VM OS Disks & Web Server)", "en": "64 KiB (VM OS Disks & Web Server)" } }, { "value": "1024", "label": { "id": "1024 KiB / 1 MiB (Media Streaming & Backup)", "en": "1024 KiB / 1 MiB (Media Streaming & Backup)" } } ] }, { "key": "mediaType", "label": { "id": "Tipe Media Penyimpanan", "en": "Storage Media Type" }, "type": "select", "defaultValue": "ssd", "options": [ { "value": "ssd", "label": { "id": "Enterprise SATA/SAS SSD (~8.000 IOPS)", "en": "Enterprise SATA/SAS SSD (~8,000 IOPS)" } }, { "value": "nvme", "label": { "id": "NVMe PCIe Gen4/Gen5 (~45.000 IOPS)", "en": "NVMe PCIe Gen4/Gen5 (~45,000 IOPS)" } }, { "value": "hdd", "label": { "id": "Enterprise HDD 7.2K RPM (~120 IOPS)", "en": "Enterprise HDD 7.2K RPM (~120 IOPS)" } } ] }, { "key": "poolName", "label": { "id": "Nama ZFS Pool Proxmox", "en": "Proxmox ZFS Pool Name" }, "type": "text", "defaultValue": "rpool-data" } ], "formulas": { "id": [ "Kapasitas Bruto Raw (TB) = Jumlah Drive × Kapasitas per Drive", "Kapasitas Biner (TiB) = Kapasitas TB × 0,9094947 (konversi 10^12 ke 2^40)", "Standard Usable = Drive Data Efektif × Kapasitas per Drive", "Padding Loss = Standard Usable × Rasio Padding (0,028 untuk 128k recordsize)", "Slop Space = min((Standard Usable − Padding Loss) × 1/32, 0,1374 TB / 128 GiB)", "Kapasitas Bersih ZFS = Standard Usable − Padding Loss − Slop Space", "Batas Aman 80% = Kapasitas Bersih ZFS × 0,80 (mencegah degradasi performa Copy-on-Write)", "Rekomendasi RAM ARC = Base 2 GB + 1 GB per TB Kapasitas Raw" ], "en": [ "Gross Raw Capacity (TB) = Drive Count × Capacity per Drive", "Binary Capacity (TiB) = Decimal TB × 0.9094947 (10^12 to 2^40)", "Standard Usable = Effective Data Drives × Capacity per Drive", "Padding Loss = Standard Usable × Padding Ratio (0.028 for 128k recordsize)", "Slop Space = min((Standard Usable − Padding Loss) × 1/32, 0.1374 TB / 128 GiB)", "Net ZFS Usable = Standard Usable − Padding Loss − Slop Space", "80% Safe Capacity = Net ZFS Usable × 0.80 (prevents Copy-on-Write performance collapse)", "ARC RAM Recommendation = Base 2 GB + 1 GB per 1 TB Raw Capacity" ] } }, { "id": "raid-calculator", "slug": "raid-calculator", "category": "server", "title": { "id": "Kalkulator Kapasitas RAID 0/1/5/6/10", "en": "RAID 0/1/5/6/10 Capacity Calculator" }, "description": { "id": "Hitung kapasitas usable, ruang parity hilang, efisiensi penyimpanan, dan toleransi kerusakan drive untuk RAID 0, 1, 5, 6, 10, 50, dan 60.", "en": "Calculate usable storage, parity loss, disk efficiency, and fault tolerance across RAID 0, 1, 5, 6, 10, 50, and 60 configurations." }, "canonicalId": "https://kalkunet.com/id/tools/raid-calculator", "canonicalEn": "https://kalkunet.com/en/tools/raid-calculator", "inputs": [ { "key": "drives", "label": { "id": "Jumlah Drive Fisik", "en": "Total Physical Drives" }, "type": "number", "defaultValue": 4, "min": 1, "max": 128, "step": 1 }, { "key": "driveSize", "label": { "id": "Kapasitas per Drive", "en": "Capacity per Drive" }, "type": "number", "defaultValue": 2, "min": 0.1, "step": 0.1 }, { "key": "unit", "label": { "id": "Satuan Kapasitas", "en": "Capacity Unit" }, "type": "select", "defaultValue": "TB", "options": [ { "value": "TB", "label": { "id": "TB (Terabyte Desimal 10^12)", "en": "TB (Decimal Terabyte 10^12)" } }, { "value": "GB", "label": { "id": "GB (Gigabyte Desimal 10^9)", "en": "GB (Decimal Gigabyte 10^9)" } } ] }, { "key": "raidType", "label": { "id": "Tipe / Level RAID", "en": "RAID Level" }, "type": "select", "defaultValue": "raid5", "options": [ { "value": "raid5", "label": { "id": "RAID 5 (Single Distributed Parity)", "en": "RAID 5 (Single Distributed Parity)" } }, { "value": "raid6", "label": { "id": "RAID 6 (Dual Distributed Parity)", "en": "RAID 6 (Dual Distributed Parity)" } }, { "value": "raid10", "label": { "id": "RAID 10 (1+0 Striped Mirrors)", "en": "RAID 10 (1+0 Striped Mirrors)" } }, { "value": "raid1", "label": { "id": "RAID 1 (Mirroring 2 Drive)", "en": "RAID 1 (Mirroring 2 Drives)" } }, { "value": "raid0", "label": { "id": "RAID 0 (Striping — Tanpa Redundansi)", "en": "RAID 0 (Striping — Zero Redundancy)" } }, { "value": "raid50", "label": { "id": "RAID 50 (Striped RAID 5 Sets)", "en": "RAID 50 (Striped RAID 5 Sets)" } }, { "value": "raid60", "label": { "id": "RAID 60 (Striped RAID 6 Sets)", "en": "RAID 60 (Striped RAID 6 Sets)" } } ] }, { "key": "hotSpares", "label": { "id": "Jumlah Drive Hot Spare", "en": "Dedicated Hot Spare Drives" }, "type": "number", "defaultValue": 0, "min": 0, "max": 8, "step": 1 } ], "formulas": { "id": [ "RAID 0 Usable = N × Size (Efisiensi 100%)", "RAID 1 Usable = 1 × Size (Efisiensi 50% untuk 2 drive)", "RAID 5 Usable = (N − 1 − HotSpare) × Size", "RAID 6 Usable = (N − 2 − HotSpare) × Size", "RAID 10 Usable = floor((N − HotSpare) ÷ 2) × Size", "RAID 50 Usable = (N − 2 − HotSpare) × Size (2 sub-array)", "RAID 60 Usable = (N − 4 − HotSpare) × Size (2 sub-array)", "Kapasitas TiB = Kapasitas TB × 0,9094947" ], "en": [ "RAID 0 Usable = N × Size (100% Efficiency)", "RAID 1 Usable = 1 × Size (50% Efficiency for 2 drives)", "RAID 5 Usable = (N − 1 − HotSpare) × Size", "RAID 6 Usable = (N − 2 − HotSpare) × Size", "RAID 10 Usable = floor((N − HotSpare) ÷ 2) × Size", "RAID 50 Usable = (N − 2 − HotSpare) × Size (2 sub-arrays)", "RAID 60 Usable = (N − 4 − HotSpare) × Size (2 sub-arrays)", "Binary TiB = Decimal TB × 0.9094947" ] } }, { "id": "server-ups-calculator", "slug": "server-ups-calculator", "category": "server", "title": { "id": "Kalkulator Kapasitas UPS Server (VA/kVA) & Baterai (Ah)", "en": "Server UPS VA/kVA & Battery Runtime Calculator" }, "description": { "id": "Hitung kapasitas daya UPS server (kVA/VA), waktu backup baterai VRLA (Ah), dan estimasi tagihan listrik PLN bulanan dengan margin aman 25%.", "en": "Calculate server UPS capacity (kVA/VA), VRLA battery runtime (Ah), and 24/7 monthly electricity cost with 25% safety margin and power factor." }, "canonicalId": "https://kalkunet.com/id/tools/server-ups-calculator", "canonicalEn": "https://kalkunet.com/en/tools/server-ups-calculator", "inputs": [ { "key": "loadWatts", "label": { "id": "Beban Daya Server Aktif", "en": "Active Server IT Load" }, "type": "number", "defaultValue": 850, "min": 50, "max": 500000, "step": 10, "unit": "W" }, { "key": "powerFactor", "label": { "id": "Power Factor (PF)", "en": "Power Factor (PF)" }, "type": "select", "defaultValue": 0.9, "options": [ { "value": 0.8, "label": { "id": "0.80 (UPS Tradisional / Server Lama)", "en": "0.80 (Legacy / Traditional UPS)" } }, { "value": 0.9, "label": { "id": "0.90 (Online Double-Conversion Standar)", "en": "0.90 (Standard Online Double-Conversion)" } }, { "value": 1, "label": { "id": "1.00 (Unity PF / Modular Modern)", "en": "1.00 (Unity PF / Modern Modular)" } } ] }, { "key": "targetMins", "label": { "id": "Target Runtime Cadangan", "en": "Target Backup Runtime" }, "type": "number", "defaultValue": 30, "min": 5, "max": 1440, "step": 5, "unit": "menit" }, { "key": "busVoltage", "label": { "id": "Tegangan Bus DC Baterai", "en": "DC Battery Bus Voltage" }, "type": "select", "defaultValue": 48, "options": [ { "value": 12, "label": { "id": "12 VDC (1× aki 12V / UPS desktop kecil)", "en": "12 VDC (1× 12V battery / small desktop UPS)" } }, { "value": 24, "label": { "id": "24 VDC (2× aki 12V seri / 1–1.5 kVA)", "en": "24 VDC (2× 12V series / 1–1.5 kVA)" } }, { "value": 48, "label": { "id": "48 VDC (4× aki 12V seri / 2–3 kVA tower)", "en": "48 VDC (4× 12V series / 2–3 kVA tower)" } }, { "value": 72, "label": { "id": "72 VDC (6× aki 12V seri / 3–5 kVA rack)", "en": "72 VDC (6× 12V series / 3–5 kVA rack)" } }, { "value": 96, "label": { "id": "96 VDC (8× aki 12V seri / 6 kVA)", "en": "96 VDC (8× 12V series / 6 kVA)" } }, { "value": 192, "label": { "id": "192 VDC (16× aki 12V seri / 10–20 kVA)", "en": "192 VDC (16× 12V series / 10–20 kVA)" } }, { "value": 240, "label": { "id": "240 VDC (20× aki 12V seri / 20–40 kVA)", "en": "240 VDC (20× 12V series / 20–40 kVA)" } }, { "value": 384, "label": { "id": "384 VDC (32× aki 12V seri / 60–100 kVA)", "en": "384 VDC (32× 12V series / 60–100 kVA)" } } ] }, { "key": "plnTariffRp", "label": { "id": "Tarif Listrik PLN", "en": "Electricity Tariff" }, "type": "number", "defaultValue": 1444.7, "min": 500, "max": 10000, "step": 10, "unit": "Rp/kWh" } ], "formulas": { "id": [ "Daya Aktif dengan Margin = ceil(Beban Watt × 1,25)", "Daya Semu Minimal (VA) = ceil(Daya Aktif / Power Factor)", "Rekomendasi Kapasitas UPS = Ukuran kVA standar terdekat ≥ Daya Semu / 1000", "Kapasitas Baterai (Ah) = ceil((Beban Watt × (Target Menit / 60)) / (Tegangan Bus DC × 0,88 × 0,80))", "Jumlah Baterai 12V Seri = Tegangan Bus DC / 12", "Konsumsi Energi = (Beban Watt × 24 jam) / 1000; Biaya Bulanan = kWh/bulan × Tarif Listrik" ], "en": [ "Active Power with Margin = ceil(Load Watts × 1.25)", "Minimum Apparent Power (VA) = ceil(Active Power / Power Factor)", "Recommended UPS Rating = Next standard commercial rating ≥ Apparent Power / 1000", "Battery Capacity (Ah) = ceil((Load Watts × (Target Minutes / 60)) / (DC Bus Voltage × 0.88 × 0.80))", "Series 12V Battery Count = DC Bus Voltage / 12", "Energy Consumption = (Load Watts × 24h) / 1000; Monthly Cost = Monthly kWh × Tariff" ] } }, { "id": "server-cooling-calculator", "slug": "server-cooling-calculator", "category": "server", "title": { "id": "Kalkulator AC Ruang Server (BTU/hr & PK) & Rack Unit", "en": "Server Room Cooling (BTU/hr & PK) & Rack Unit Calculator" }, "description": { "id": "Hitung beban panas ruang server dalam BTU/hr, konversi ke PK AC dengan redundansi 24/7, serta ukuran rack unit (U) dengan buffer sirkulasi udara.", "en": "Calculate server room heat dissipation in BTU/hr, convert to air conditioning PK ratings with 24/7 redundancy, and size server racks with airflow buffer." }, "canonicalId": "https://kalkunet.com/id/tools/server-cooling-calculator", "canonicalEn": "https://kalkunet.com/en/tools/server-cooling-calculator", "inputs": [ { "key": "itEquipmentWatt", "label": { "id": "Daya Perangkat IT Aktif", "en": "Active IT Equipment Power" }, "type": "number", "defaultValue": 1200, "min": 100, "max": 200000, "step": 50, "unit": "W" }, { "key": "upsRatingWatt", "label": { "id": "Rating Kapasitas UPS", "en": "UPS Capacity Rating" }, "type": "number", "defaultValue": 1500, "min": 100, "max": 200000, "step": 50, "unit": "W" }, { "key": "roomAreaSqm", "label": { "id": "Luas Lantai Ruangan", "en": "Floor Area" }, "type": "number", "defaultValue": 12, "min": 4, "max": 1000, "step": 1, "unit": "m²" }, { "key": "staffCount", "label": { "id": "Rata-rata Personel di Ruangan", "en": "Average Personnel Inside" }, "type": "number", "defaultValue": 1, "min": 0, "max": 50, "step": 1, "unit": "orang" }, { "key": "usedRackUnits", "label": { "id": "Total Rack Unit (U) Terpakai", "en": "Occupied Rack Units (U)" }, "type": "number", "defaultValue": 14, "min": 1, "max": 84, "step": 1, "unit": "U" } ], "formulas": { "id": [ "Panas Perangkat IT = Beban Watt IT × 3,412 BTU/hr", "Panas Disipasi UPS = (Beban IT × 12% + Kapasitas UPS × 4%) × 3,412 BTU/hr", "Panas Ruang & Personel = (Luas m² × 350 BTU) + (Jumlah Orang × 400 BTU)", "Total Beban Panas Aman = ceil(Total Panas Mentah × 1,20) BTU/hr", "Kapasitas PK AC = Total Beban Panas / 9.000 BTU per PK", "Rekomendasi Rack Unit = ceil(U Terpakai × 1,35) untuk sirkulasi pendinginan dan kabel" ], "en": [ "IT Equipment Heat = Active IT Watts × 3.412 BTU/hr", "UPS Dissipation Heat = (IT Watts × 12% + UPS Capacity × 4%) × 3.412 BTU/hr", "Room & Staff Heat = (Area m² × 350 BTU) + (Staff Count × 400 BTU)", "Total Safe Heat Load = ceil(Raw Total Heat × 1.20) BTU/hr", "AC PK Rating = Total Safe Heat Load / 9,000 BTU per PK", "Recommended Rack Units = ceil(Occupied U × 1.35) for front-to-rear airflow buffer" ] } }, { "id": "vm-sizing-calculator", "slug": "vm-sizing-calculator", "category": "server", "title": { "id": "Kalkulator Sizing Host VM (vCPU/RAM) & Durasi Backup", "en": "VM Host Sizing (vCPU/RAM) & Backup Time Calculator" }, "description": { "id": "Hitung kebutuhan core CPU, RAM host hypervisor Proxmox/VMware dengan buffer ZFS ARC, serta estimasi waktu backup transfer data jaringan.", "en": "Calculate physical CPU cores, host RAM sizing with ZFS ARC cache buffer for Proxmox/ESXi, and network backup data transfer duration (RTO)." }, "canonicalId": "https://kalkunet.com/id/tools/vm-sizing-calculator", "canonicalEn": "https://kalkunet.com/en/tools/vm-sizing-calculator", "inputs": [ { "key": "vmLightCount", "label": { "id": "Jumlah VM Beban Ringan (2 vCPU, 2 GB)", "en": "Light VM Count (2 vCPU, 2 GB)" }, "type": "number", "defaultValue": 6, "min": 0, "max": 500, "step": 1, "unit": "VM" }, { "key": "vmMedCount", "label": { "id": "Jumlah VM Beban Sedang (4 vCPU, 8 GB)", "en": "Medium VM Count (4 vCPU, 8 GB)" }, "type": "number", "defaultValue": 4, "min": 0, "max": 500, "step": 1, "unit": "VM" }, { "key": "vmHeavyCount", "label": { "id": "Jumlah VM Beban Berat / DB (8 vCPU, 16 GB)", "en": "Heavy VM Count (8 vCPU, 16 GB)" }, "type": "number", "defaultValue": 2, "min": 0, "max": 500, "step": 1, "unit": "VM" }, { "key": "overcommit", "label": { "id": "Rasio Overcommit vCPU", "en": "vCPU Overcommit Ratio" }, "type": "number", "defaultValue": 3, "min": 1, "max": 8, "step": 0.5 }, { "key": "backupDataTb", "label": { "id": "Volume Data Backup", "en": "Backup Data Volume" }, "type": "number", "defaultValue": 2, "min": 0.1, "max": 500, "step": 0.5, "unit": "TB" }, { "key": "linkSpeedMbps", "label": { "id": "Kecepatan Link Jaringan Backup", "en": "Backup Network Link Speed" }, "type": "select", "defaultValue": 1000, "options": [ { "value": 100, "label": { "id": "100 Mbps (Fast Ethernet)", "en": "100 Mbps (Fast Ethernet)" } }, { "value": 1000, "label": { "id": "1 Gbps (Gigabit Ethernet)", "en": "1 Gbps (Gigabit Ethernet)" } }, { "value": 2500, "label": { "id": "2.5 Gbps (Multi-Gigabit)", "en": "2.5 Gbps (Multi-Gigabit)" } }, { "value": 10000, "label": { "id": "10 Gbps (10G SFP+ / DAC)", "en": "10 Gbps (10G SFP+ / DAC)" } }, { "value": 25000, "label": { "id": "25 Gbps (25G SFP28)", "en": "25 Gbps (25G SFP28)" } } ] } ], "formulas": { "id": [ "Total vCPU = (VM Ringan × 2) + (VM Sedang × 4) + (VM Berat × 8)", "Kebutuhan Thread Fisik = ceil((Total vCPU / Overcommit) × 1,15) (+15% Headroom Hypervisor)", "Kebutuhan Core Fisik = ceil(Thread Fisik / 2)", "Total RAM Guest = (VM Ringan × 2 GB) + (VM Sedang × 8 GB) + (VM Berat × 16 GB)", "Kebutuhan RAM Host = ceil(RAM Guest × 1,25) + 4 GB (OS Hypervisor & Cache ZFS ARC)", "Kecepatan Efektif = Link Mbps × 82% / 8; Waktu = Ukuran MB / Kecepatan MB/s" ], "en": [ "Total vCPU = (Light VMs × 2) + (Medium VMs × 4) + (Heavy VMs × 8)", "Physical Threads = ceil((Total vCPU / Overcommit) × 1.15) (+15% Hypervisor Headroom)", "Physical Cores = ceil(Physical Threads / 2)", "Total Guest RAM = (Light VMs × 2 GB) + (Medium VMs × 8 GB) + (Heavy VMs × 16 GB)", "Host RAM = ceil(Guest RAM × 1.25) + 4 GB (Hypervisor OS & ZFS ARC Cache)", "Effective Speed = Link Mbps × 82% / 8; Transfer Time = MB / Speed MB/s" ] } }, { "id": "wifi-ap-calculator", "slug": "wifi-ap-calculator", "category": "network", "title": { "id": "Kalkulator Jumlah Access Point Wi-Fi & Switch PoE", "en": "Wi-Fi Access Point & PoE Switch Capacity Calculator" }, "description": { "id": "Hitung kebutuhan jumlah AP Wi-Fi berdasarkan luas ruangan dan kapasitas klien aktif, budget daya switch PoE, serta bandwidth internet ISP.", "en": "Calculate Wi-Fi access point counts by coverage area and client capacity, PoE switch power budget, and minimum ISP internet line bandwidth." }, "canonicalId": "https://kalkunet.com/id/tools/wifi-ap-calculator", "canonicalEn": "https://kalkunet.com/en/tools/wifi-ap-calculator", "inputs": [ { "key": "areaSqm", "label": { "id": "Luas Area Bangunan", "en": "Building Area" }, "type": "number", "defaultValue": 300, "min": 20, "max": 50000, "step": 10, "unit": "m²" }, { "key": "floors", "label": { "id": "Jumlah Lantai Gedung", "en": "Number of Floors" }, "type": "number", "defaultValue": 1, "min": 1, "max": 50, "step": 1, "unit": "lantai" }, { "key": "envType", "label": { "id": "Karakteristik Sekat & Redaman Ruangan", "en": "Environment & Wall Partition Type" }, "type": "select", "defaultValue": "office", "options": [ { "value": "open", "label": { "id": "Open Space / Gudang / Aula (Redaman Rendah ~200 m²/AP)", "en": "Open Space / Warehouse / Hall (Low Attenuation ~200 m²/AP)" } }, { "value": "office", "label": { "id": "Kantor / Sekat Partisi Gipsum & Kaca (~120 m²/AP)", "en": "Office / Drywall & Glass Partitions (~120 m²/AP)" } }, { "value": "hotel", "label": { "id": "Kamar Hotel / Rumah Sakit / Dinding Beton Tebal (~65 m²/AP)", "en": "Hotel Rooms / Hospital / Dense Concrete (~65 m²/AP)" } } ] }, { "key": "totalUsers", "label": { "id": "Total Pengguna Aktif Bersamaan (Concurrent Clients)", "en": "Total Concurrent Active Users" }, "type": "number", "defaultValue": 80, "min": 5, "max": 10000, "step": 5, "unit": "klien" }, { "key": "wifiGen", "label": { "id": "Standar Generasi Wi-Fi", "en": "Wi-Fi Generation Standard" }, "type": "select", "defaultValue": "wifi6", "options": [ { "value": "wifi5", "label": { "id": "Wi-Fi 5 / 802.11ac (Maks ~35 klien aktif/AP, PoE 12W)", "en": "Wi-Fi 5 / 802.11ac (Max ~35 active clients/AP, PoE 12W)" } }, { "value": "wifi6", "label": { "id": "Wi-Fi 6 / 802.11ax (Maks ~65 klien aktif/AP OFDMA, PoE 15.4W)", "en": "Wi-Fi 6 / 802.11ax (Max ~65 active clients/AP OFDMA, PoE 15.4W)" } }, { "value": "wifi7", "label": { "id": "Wi-Fi 7 / 802.11be (Maks ~65 klien aktif/AP MLO, PoE 15.4W)", "en": "Wi-Fi 7 / 802.11be (Max ~65 active clients/AP MLO, PoE 15.4W)" } } ] } ], "formulas": { "id": [ "Kebutuhan AP Coverage = ceil(Luas Area / Jangkauan per AP sesuai Tipe Sekat)", "Kebutuhan AP Kapasitas = ceil(Total Pengguna / Batas Klien per AP sesuai Wi-Fi Gen)", "Faktor Penentu = Nilai Maksimum(AP Coverage, AP Kapasitas)", "Total AP Gedung = ceil(Faktor Penentu / Jumlah Lantai) × Jumlah Lantai", "Budget Switch PoE = ceil(Total AP × Daya AP × 1,25) Watt (Headroom Kabel UTP)", "Bandwidth ISP = max(50, ceil((Total Pengguna × 2,5 Mbps) / 10) × 10) Mbps Dedicated" ], "en": [ "Coverage APs = ceil(Floor Area / Coverage per AP by Partition Type)", "Capacity APs = ceil(Total Users / Max Active Clients per AP by Wi-Fi Standard)", "Governing Factor = max(Coverage APs, Capacity APs)", "Total Building APs = ceil(Governing APs / Floors) × Floors", "PoE Switch Budget = ceil(Total APs × AP Wattage × 1.25) Watts (Cable Headroom)", "ISP Bandwidth = max(50, ceil((Total Users × 2.5 Mbps) / 10) × 10) Dedicated Mbps" ] } }, { "id": "fiber-loss-budget-calculator", "slug": "fiber-loss-budget-calculator", "category": "network", "title": { "id": "Kalkulator Redaman Fiber Optik (dBm) & Box Kabel UTP", "en": "Fiber Optic Loss Budget (dBm) & UTP Cable Box Calculator" }, "description": { "id": "Hitung redaman link optik GPON/EPON (dBm), splitter ratio, konektor, fusi kabel FO, serta estimasi kebutuhan box kabel UTP LAN dan RJ45.", "en": "Calculate GPON/EPON optical link loss budget (dBm), passive splitter loss, splicing, and estimate bulk UTP Ethernet cable boxes and RJ45s." }, "canonicalId": "https://kalkunet.com/id/tools/fiber-loss-budget-calculator", "canonicalEn": "https://kalkunet.com/en/tools/fiber-loss-budget-calculator", "inputs": [ { "key": "txPowerDbm", "label": { "id": "Daya Pancar TX Optik (SFP OLT)", "en": "Optical TX Launch Power (SFP OLT)" }, "type": "number", "defaultValue": 3.5, "min": -15, "max": 30, "step": 0.5, "unit": "dBm" }, { "key": "fiberLengthKm", "label": { "id": "Panjang Rute Kabel Serat Optik", "en": "Fiber Route Length" }, "type": "number", "defaultValue": 2.5, "min": 0.05, "max": 100, "step": 0.5, "unit": "km" }, { "key": "wavelengthNm", "label": { "id": "Panjang Gelombang Optik (Wavelength)", "en": "Optical Wavelength" }, "type": "select", "defaultValue": 1310, "options": [ { "value": 1310, "label": { "id": "1310 nm (0.35 dB/km - Upstream Standar)", "en": "1310 nm (0.35 dB/km - Standard Upstream)" } }, { "value": 1490, "label": { "id": "1490 nm (0.22 dB/km - Downstream PON)", "en": "1490 nm (0.22 dB/km - PON Downstream)" } }, { "value": 1550, "label": { "id": "1550 nm (0.22 dB/km - Long-haul / RF Video)", "en": "1550 nm (0.22 dB/km - Long-haul / RF Video)" } } ] }, { "key": "spliceCount", "label": { "id": "Jumlah Titik Sambungan Fusi (Splice)", "en": "Fusion Splice Joints" }, "type": "number", "defaultValue": 4, "min": 0, "max": 100, "step": 1 }, { "key": "connectorCount", "label": { "id": "Jumlah Pasang Konektor SC/LC", "en": "Mated Connector Pairs" }, "type": "number", "defaultValue": 4, "min": 0, "max": 100, "step": 1 }, { "key": "splitterRatio", "label": { "id": "Rasio Passive Splitter PLC", "en": "Passive PLC Splitter Ratio" }, "type": "select", "defaultValue": "1:8", "options": [ { "value": "none", "label": { "id": "Tanpa Splitter / Point-to-Point (0 dB)", "en": "None / Point-to-Point (0 dB)" } }, { "value": "1:2", "label": { "id": "Splitter 1:2 (~3.7 dB)", "en": "1:2 Splitter (~3.7 dB)" } }, { "value": "1:4", "label": { "id": "Splitter 1:4 (~7.2 dB)", "en": "1:4 Splitter (~7.2 dB)" } }, { "value": "1:8", "label": { "id": "Splitter 1:8 (~10.5 dB)", "en": "1:8 Splitter (~10.5 dB)" } }, { "value": "1:16", "label": { "id": "Splitter 1:16 (~13.8 dB)", "en": "1:16 Splitter (~13.8 dB)" } }, { "value": "1:32", "label": { "id": "Splitter 1:32 (~17.2 dB)", "en": "1:32 Splitter (~17.2 dB)" } }, { "value": "1:64", "label": { "id": "Splitter 1:64 (~20.5 dB)", "en": "1:64 Splitter (~20.5 dB)" } } ] }, { "key": "lanDropPoints", "label": { "id": "Titik Tarikan Kabel LAN UTP", "en": "Planned LAN Copper Drops" }, "type": "number", "defaultValue": 24, "min": 1, "max": 1000, "step": 1 }, { "key": "avgDropLengthM", "label": { "id": "Rata-rata Panjang Tarikan LAN", "en": "Average LAN Drop Length" }, "type": "number", "defaultValue": 35, "min": 5, "max": 150, "step": 5, "unit": "m" } ], "formulas": { "id": [ "Redaman Kabel = Panjang FO km × Atenuasi per km (0,35 dB/km @ 1310nm; 0,22 dB/km @ 1550nm)", "Redaman Sambungan = Titik Fusi × 0,10 dB; Redaman Konektor = Pasang SC/LC × 0,35 dB", "Total Redaman = Redaman Kabel + Redaman Fusi + Redaman Konektor + Redaman Splitter", "Sinyal Terima RX = Daya Pancar TX (dBm) - Total Redaman (dB)", "Total Meter UTP = ceil(Titik LAN × Rata-rata Meter × 1,15) (+15% Slack Tray/Konduit)", "Box Kabel UTP = ceil(Total Meter UTP / 305); RJ45 = ceil(Titik LAN × 2 × 1,20)" ], "en": [ "Fiber Cable Loss = Length km × Attenuation rate (0.35 dB/km @ 1310nm; 0.22 dB/km @ 1550nm)", "Splice Loss = Splices × 0.10 dB; Connector Loss = Mated SC/LC Pairs × 0.35 dB", "Total Path Loss = Cable Loss + Splice Loss + Connector Loss + Splitter Loss", "Received Power RX = TX Power (dBm) - Total Path Loss (dB)", "Total UTP Meters = ceil(LAN Drops × Avg Drop Length × 1.15) (+15% Routing Slack)", "UTP Pull Boxes = ceil(Total UTP Meters / 305); RJ45 Plugs = ceil(LAN Drops × 2 × 1.20)" ] } }, { "id": "dbm-converter", "slug": "dbm-converter", "category": "network", "title": { "id": "Konverter dBm ke mW & Kalkulator Free Space Path Loss (FSPL)", "en": "dBm to mW Converter & Free Space Path Loss (FSPL) Calculator" }, "description": { "id": "Konversi daya RF antara dBm, milliwatt (mW), Watt, dan dBW, serta hitung redaman propagasi ruang bebas (Free Space Path Loss / FSPL) gelombang radio.", "en": "Convert RF power between dBm, milliwatts (mW), Watts, and dBW, and calculate Free Space Path Loss (FSPL) attenuation for wireless radio links." }, "canonicalId": "https://kalkunet.com/id/tools/dbm-converter", "canonicalEn": "https://kalkunet.com/en/tools/dbm-converter", "inputs": [ { "key": "mode", "label": { "id": "Mode Kalkulasi", "en": "Calculation Mode" }, "type": "select", "defaultValue": "dbm-to-mw", "options": [ { "value": "dbm-to-mw", "label": { "id": "Konversi Daya: dBm ke mW / Watt / dBW", "en": "Power Conversion: dBm to mW / Watts / dBW" } }, { "value": "mw-to-dbm", "label": { "id": "Konversi Daya: mW ke dBm / Watt / dBW", "en": "Power Conversion: mW to dBm / Watts / dBW" } }, { "value": "fspl", "label": { "id": "Redaman Ruang Bebas: FSPL (Jarak & Frekuensi)", "en": "Free Space Path Loss: FSPL (Distance & Frequency)" } } ] }, { "key": "powerDbm", "label": { "id": "Daya Sinyal (dBm)", "en": "Power Level (dBm)" }, "type": "number", "defaultValue": 20, "min": -120, "max": 100, "step": 1, "unit": "dBm" }, { "key": "powerMw", "label": { "id": "Daya Sinyal (mW)", "en": "Power Level (mW)" }, "type": "number", "defaultValue": 100, "min": 0.0001, "max": 1000000, "step": 10, "unit": "mW" }, { "key": "distanceKm", "label": { "id": "Jarak Propagasi Link", "en": "Link Propagation Distance" }, "type": "number", "defaultValue": 5, "min": 0.01, "max": 500, "step": 0.5, "unit": "km" }, { "key": "frequencyGhz", "label": { "id": "Frekuensi Radio", "en": "Radio Carrier Frequency" }, "type": "number", "defaultValue": 5.8, "min": 0.1, "max": 100, "step": 0.1, "unit": "GHz" } ], "formulas": { "id": [ "mW ke dBm = 10 × log10(Daya mW)", "dBm ke mW = 10^(Daya dBm / 10)", "Watt = mW / 1000; dBW = dBm - 30", "FSPL (dB) = 20 × log10(Jarak km) + 20 × log10(Frekuensi GHz) + 92,45" ], "en": [ "mW to dBm = 10 × log10(Power mW)", "dBm to mW = 10^(Power dBm / 10)", "Watts = mW / 1000; dBW = dBm - 30", "FSPL (dB) = 20 × log10(Distance km) + 20 × log10(Frequency GHz) + 92.45" ] } }, { "id": "wireless-ptp-calculator", "slug": "wireless-ptp-calculator", "category": "network", "title": { "id": "Kalkulator Link Budget Wireless PtP & Zona Fresnel", "en": "Wireless PtP Link Budget & Fresnel Zone Calculator" }, "description": { "id": "Hitung sinyal terima RX (dBm), redaman ruang bebas FSPL, radius zona Fresnel 60%, kelengkungan bumi, dan tinggi tower triangle link wireless PtP.", "en": "Calculate received RX signal (dBm), free-space path loss FSPL, 60% Fresnel clearance, earth curvature bulge, and minimum triangle tower heights." }, "canonicalId": "https://kalkunet.com/id/tools/wireless-ptp-calculator", "canonicalEn": "https://kalkunet.com/en/tools/wireless-ptp-calculator", "inputs": [ { "key": "distKm", "label": { "id": "Jarak Link Wireless", "en": "Wireless Link Distance" }, "type": "number", "defaultValue": 5, "min": 0.2, "max": 150, "step": 0.5, "unit": "km" }, { "key": "freqGhz", "label": { "id": "Frekuensi Radio Pembawa", "en": "Carrier Radio Frequency" }, "type": "number", "defaultValue": 5.8, "min": 0.8, "max": 80, "step": 0.1, "unit": "GHz" }, { "key": "txDbm", "label": { "id": "Daya Pancar Radio TX", "en": "Radio TX Power" }, "type": "number", "defaultValue": 24, "min": -10, "max": 35, "step": 1, "unit": "dBm" }, { "key": "antGainDbi", "label": { "id": "Gain Antena Dish (Per Sisi)", "en": "Dish Antenna Gain (Per Side)" }, "type": "number", "defaultValue": 23, "min": 0, "max": 45, "step": 1, "unit": "dBi" }, { "key": "obstacleM", "label": { "id": "Tinggi Halangan Tengah (Pohon/Gedung)", "en": "Midpoint Obstacle Height" }, "type": "number", "defaultValue": 12, "min": 0, "max": 100, "step": 1, "unit": "m" } ], "formulas": { "id": [ "FSPL (dB) = 20 × log10(Jarak km) + 20 × log10(Frekuensi GHz) + 92,45", "Sinyal Terima RX (dBm) = TX + Gain TX + Gain RX - FSPL - Rugi Kabel (2 dB)", "Radius Fresnel ke-1 (m) = 8,656 × sqrt(Jarak km / Frekuensi GHz)", "Clearance 60% Fresnel = Radius Fresnel × 0,60", "Kelengkungan Bumi (m) = (Jarak km²) / 68 di titik tengah lintasan", "Tinggi Tower Minimal = ceil(Tinggi Halangan + Kelengkungan Bumi + Clearance 60% Fresnel)" ], "en": [ "FSPL (dB) = 20 × log10(Dist km) + 20 × log10(Freq GHz) + 92.45", "Received RX (dBm) = TX + Gain TX + Gain RX - FSPL - Cable Losses (2 dB)", "1st Fresnel Radius (m) = 8.656 × sqrt(Dist km / Freq GHz)", "60% Fresnel Clearance = Fresnel Radius × 0.60", "Earth Curvature Bulge (m) = (Dist km²) / 68 at trajectory midpoint", "Minimum Tower Height = ceil(Obstacle Height + Earth Bulge + 60% Fresnel Clearance)" ] } }, { "id": "cctv-lens-calculator", "slug": "cctv-lens-calculator", "category": "cctv", "title": { "id": "Kalkulator Rekomendasi Lensa CCTV & Sudut FoV", "en": "CCTV Lens Selection & Field of View Calculator" }, "description": { "id": "Hitung rekomendasi focal length lensa CCTV (2.8mm, 4mm, 6mm, 12mm), lebar cakupan area FoV, dan kerapatan piksel DORI sesuai jarak target objek.", "en": "Calculate CCTV lens focal length recommendations (2.8mm, 4mm, 6mm, 12mm), field of view coverage width, and DORI pixel density per target distance." }, "canonicalId": "https://kalkunet.com/id/tools/cctv-lens-calculator", "canonicalEn": "https://kalkunet.com/en/tools/cctv-lens-calculator", "inputs": [ { "key": "targetDistM", "label": { "id": "Jarak Target Objek", "en": "Target Object Distance" }, "type": "number", "defaultValue": 8, "min": 1, "max": 200, "step": 0.5, "unit": "m" }, { "key": "resolution", "label": { "id": "Resolusi Sensor Kamera", "en": "Camera Sensor Resolution" }, "type": "select", "defaultValue": "1080p", "options": [ { "value": "1080p", "label": { "id": "2 MP (1080p Full HD - 1920×1080)", "en": "2 MP (1080p Full HD - 1920×1080)" } }, { "value": "4mp", "label": { "id": "4 MP (2K QHD - 2560×1440)", "en": "4 MP (2K QHD - 2560×1440)" } }, { "value": "4k", "label": { "id": "8 MP (4K Ultra HD - 3840×2160)", "en": "8 MP (4K Ultra HD - 3840×2160)" } } ] } ], "formulas": { "id": [ "Jarak Objek <= 6 m: Rekomendasi Lensa 2.8 mm (Ultra Wide ~103°, Lebar Area = Jarak × 2,4)", "Jarak Objek 6–12 m: Rekomendasi Lensa 4.0 mm (Standard Angle ~80°, Lebar Area = Jarak × 1,65)", "Jarak Objek 12–20 m: Rekomendasi Lensa 6.0 mm (Narrow Focus ~50°, Lebar Area = Jarak × 0,90)", "Jarak Objek > 20 m: Rekomendasi Lensa 12 mm / Varifocal (~25°, Lebar Area = Jarak × 0,45)", "Kerapatan Piksel (PPM) = Piksel Horizontal Sensor / Lebar Bidang Pandang (m)", "Batas Jangkauan DORI (m) = Piksel Horizontal / (Threshold PPM × Faktor Lebar Lensa)" ], "en": [ "Object Distance <= 6 m: Recommended Lens 2.8 mm (Ultra Wide ~103°, Scene Width = Dist × 2.4)", "Object Distance 6–12 m: Recommended Lens 4.0 mm (Standard Angle ~80°, Scene Width = Dist × 1.65)", "Object Distance 12–20 m: Recommended Lens 6.0 mm (Narrow Focus ~50°, Scene Width = Dist × 0.90)", "Object Distance > 20 m: Recommended Lens 12 mm / Varifocal (~25°, Scene Width = Dist × 0.45)", "Pixel Density (PPM) = Sensor Horizontal Pixels / Scene Coverage Width (m)", "DORI Distance Reach (m) = Sensor Pixels / (Threshold PPM × Lens Width Factor)" ] } }, { "id": "dori-calculator", "slug": "dori-calculator", "category": "cctv", "title": { "id": "Kalkulator Jarak DORI CCTV (EN 62676-4)", "en": "CCTV DORI Distance Calculator (EN 62676-4)" }, "description": { "id": "Hitung jangkauan jarak DORI CCTV standar EN 62676-4 untuk Deteksi, Observasi, Pengenalan, dan Identifikasi wajah berdasarkan resolusi sensor dan lensa.", "en": "Calculate EN 62676-4 CCTV DORI detection, observation, recognition, and facial identification reach distances based on sensor resolution and lens optics." }, "canonicalId": "https://kalkunet.com/id/tools/dori-calculator", "canonicalEn": "https://kalkunet.com/en/tools/dori-calculator", "inputs": [ { "key": "targetDistM", "label": { "id": "Jarak Target Sasaran", "en": "Target Distance" }, "type": "number", "defaultValue": 10, "min": 1, "max": 200, "step": 0.5, "unit": "m" }, { "key": "resolution", "label": { "id": "Resolusi Sensor Kamera", "en": "Camera Sensor Resolution" }, "type": "select", "defaultValue": "1080p", "options": [ { "value": "1080p", "label": { "id": "2 MP (1080p Full HD - 1920×1080)", "en": "2 MP (1080p Full HD - 1920×1080)" } }, { "value": "4mp", "label": { "id": "4 MP (2K QHD - 2560×1440)", "en": "4 MP (2K QHD - 2560×1440)" } }, { "value": "4k", "label": { "id": "8 MP (4K Ultra HD - 3840×2160)", "en": "8 MP (4K Ultra HD - 3840×2160)" } } ] }, { "key": "focalMm", "label": { "id": "Panjang Fokus Lensa (Focal Length)", "en": "Lens Focal Length" }, "type": "select", "defaultValue": 4, "options": [ { "value": 2.8, "label": { "id": "2.8 mm (Ultra Wide ~103°)", "en": "2.8 mm (Ultra Wide ~103°)" } }, { "value": 4, "label": { "id": "4 mm (Standard ~80°)", "en": "4 mm (Standard ~80°)" } }, { "value": 6, "label": { "id": "6 mm (Narrow Focus ~50°)", "en": "6 mm (Narrow Focus ~50°)" } }, { "value": 12, "label": { "id": "12 mm (Telephoto ~25°)", "en": "12 mm (Telephoto ~25°)" } } ] } ], "formulas": { "id": [ "Deteksi (Detection): 25 PPM (Operator melihat keberadaan manusia)", "Observasi (Observation): 62,5 PPM (Melihat aktivitas dan pakaian)", "Pengenalan (Recognition): 125 PPM (Mengenali orang yang sudah dikenal)", "Identifikasi (Identification): 250 PPM (Standar forensik identifikasi wajah tanpa keraguan)", "Kerapatan Piksel (PPM) = Piksel Horizontal Sensor / Lebar Bidang Pandang (m)", "Jarak Maksimal (m) = Piksel Horizontal / (PPM × Pengali Lebar FoV Lensa)" ], "en": [ "Detection: 25 PPM (Operator confirms presence of a human subject)", "Observation: 62.5 PPM (Observer distinguishes clothing and activities)", "Recognition: 125 PPM (Observer verifies whether individual is previously known)", "Identification: 250 PPM (Forensic legal standard for facial identification beyond doubt)", "Pixel Density (PPM) = Sensor Horizontal Pixels / Scene Coverage Width (m)", "Max Reach Distance (m) = Sensor Horizontal Pixels / (PPM × Lens Width Multiplier)" ] } }, { "id": "poe-voltage-drop-calculator", "slug": "poe-voltage-drop-calculator", "category": "cctv", "title": { "id": "Kalkulator Jatuh Tegangan (Voltage Drop) Kabel PoE", "en": "PoE Cable Voltage Drop Calculator" }, "description": { "id": "Hitung jatuh tegangan (voltage drop) kabel UTP PoE Cat6, Cat5e, dan CCA, sisa voltase ujung kamera, batas jarak aman, dan risiko restart malam hari.", "en": "Calculate PoE Cat6, Cat5e, and CCA cable voltage drop, delivered terminal voltage, safe run distances, and night-time infrared reboot risks." }, "canonicalId": "https://kalkunet.com/id/tools/poe-voltage-drop-calculator", "canonicalEn": "https://kalkunet.com/en/tools/poe-voltage-drop-calculator", "inputs": [ { "key": "cableLenM", "label": { "id": "Panjang Tarikan Kabel", "en": "Cable Run Length" }, "type": "number", "defaultValue": 65, "min": 1, "max": 500, "step": 1, "unit": "m" }, { "key": "cableType", "label": { "id": "Jenis & Konduktor Kabel", "en": "Cable Conductor Type" }, "type": "select", "defaultValue": "cat6", "options": [ { "value": "cat6", "label": { "id": "Cat6 Tembaga Murni (Pure Copper ~14.0 Ω/100m)", "en": "Cat6 Pure Bare Copper (~14.0 Ω/100m)" } }, { "value": "cat5e", "label": { "id": "Cat5e Tembaga Murni (Pure Copper ~18.8 Ω/100m)", "en": "Cat5e Pure Bare Copper (~18.8 Ω/100m)" } }, { "value": "cca", "label": { "id": "Kabel CCA Campuran Aluminium (~32.0 Ω/100m - Murah)", "en": "Copper-Clad Aluminum CCA (~32.0 Ω/100m - Budget)" } } ] }, { "key": "camPowerWatt", "label": { "id": "Daya Beban Perangkat (Watt)", "en": "Device Load Power (Watts)" }, "type": "number", "defaultValue": 8, "min": 0.5, "max": 90, "step": 0.5, "unit": "W" }, { "key": "sourceVoltage", "label": { "id": "Tegangan Sumber Switch PoE", "en": "PoE Switch Source Voltage" }, "type": "select", "defaultValue": 48, "options": [ { "value": 48, "label": { "id": "48V DC (Standar Nominal IEEE 802.3af/at)", "en": "48V DC (Standard IEEE 802.3af/at Nominal)" } }, { "value": 52, "label": { "id": "52V DC (Switch PoE Industri / Long Range)", "en": "52V DC (Industrial / Long Range PoE Switch)" } }, { "value": 54, "label": { "id": "54V DC (Standar IEEE 802.3bt Ultra PoE)", "en": "54V DC (IEEE 802.3bt Ultra PoE PSE)" } }, { "value": 24, "label": { "id": "24V DC (Passive PoE MikroTik / Ubiquiti)", "en": "24V DC (Passive PoE MikroTik / Ubiquiti)" } } ] } ], "formulas": { "id": [ "Hambatan Total Loop (Ω) = (Hambatan per 100m × Panjang Kabel m) ÷ 100", "Arus Listrik (A) = Daya Beban Watt ÷ Tegangan Sumber DC", "Jatuh Tegangan (V) = Arus Listrik A × Hambatan Total Ω", "Tegangan Akhir Ujung (V) = Tegangan Sumber - Jatuh Tegangan", "Persentase Drop (%) = (Jatuh Tegangan ÷ Tegangan Sumber) × 100", "Daya Hilang Jadi Panas (W) = Jatuh Tegangan × Arus Listrik" ], "en": [ "Total Loop Resistance (Ω) = (Resistance per 100m × Run Length m) ÷ 100", "Electrical Current (A) = Load Power Watts ÷ Source Voltage DC", "Voltage Drop (V) = Current A × Total Resistance Ω", "Terminal Endpoint Voltage (V) = Source Voltage - Voltage Drop", "Percentage Drop (%) = (Voltage Drop ÷ Source Voltage) × 100", "Thermal Power Dissipation (W) = Voltage Drop × Current A" ] } }, { "id": "cctv-storage-calculator", "slug": "cctv-storage-calculator", "category": "cctv", "title": { "id": "Kalkulator Kapasitas Hardisk NVR CCTV & Bandwidth", "en": "CCTV NVR Storage Capacity & Bandwidth Calculator" }, "description": { "id": "Hitung kapasitas hardisk NVR CCTV (TB), bandwidth jaringan Mbps, durasi rekaman harian, switch PoE, dan rekomendasi HDD surveillance.", "en": "Calculate CCTV NVR storage capacity (TB), network ingress bandwidth Mbps, recording retention days, PoE budgets, and surveillance HDD recommendations." }, "canonicalId": "https://kalkunet.com/id/tools/cctv-storage-calculator", "canonicalEn": "https://kalkunet.com/en/tools/cctv-storage-calculator", "inputs": [ { "key": "camCount", "label": { "id": "Jumlah Titik Kamera IP", "en": "IP Camera Count" }, "type": "number", "defaultValue": 16, "min": 1, "max": 256, "step": 1 }, { "key": "days", "label": { "id": "Target Durasi Retensi", "en": "Target Retention Days" }, "type": "number", "defaultValue": 30, "min": 1, "max": 365, "step": 1, "unit": "hari" }, { "key": "hours", "label": { "id": "Jam Rekam per Hari", "en": "Daily Recording Hours" }, "type": "number", "defaultValue": 24, "min": 1, "max": 24, "step": 1, "unit": "jam" }, { "key": "mode", "label": { "id": "Metode Pemicu Rekam", "en": "Recording Trigger Mode" }, "type": "select", "defaultValue": "motion", "options": [ { "value": "motion", "label": { "id": "Motion Detection (Merekam Hanya Saat Ada Gerakan)", "en": "Motion Detection (Records Only On Movement)" } }, { "value": "continuous", "label": { "id": "Continuous 24/7 (Merekam Terus Menerus Tanpa Henti)", "en": "Continuous 24/7 (Non-stop Recording)" } } ] }, { "key": "motionPct", "label": { "id": "Persentase Aktivitas Gerakan (Motion %)", "en": "Motion Activity Ratio (%)" }, "type": "number", "defaultValue": 40, "min": 1, "max": 100, "step": 5, "unit": "%" }, { "key": "resolution", "label": { "id": "Resolusi Sensor Kamera", "en": "Camera Sensor Resolution" }, "type": "select", "defaultValue": "2mp", "options": [ { "value": "1mp", "label": { "id": "1.3 MP (720p HD - 1280×720)", "en": "1.3 MP (720p HD - 1280×720)" } }, { "value": "2mp", "label": { "id": "2 MP (1080p Full HD - 1920×1080)", "en": "2 MP (1080p Full HD - 1920×1080)" } }, { "value": "4mp", "label": { "id": "4 MP (2K QHD - 2560×1440)", "en": "4 MP (2K QHD - 2560×1440)" } }, { "value": "5mp", "label": { "id": "5 MP (Super HD - 2592×1944)", "en": "5 MP (Super HD - 2592×1944)" } }, { "value": "8mp", "label": { "id": "8 MP (4K Ultra HD - 3840×2160)", "en": "8 MP (4K Ultra HD - 3840×2160)" } } ] }, { "key": "codec", "label": { "id": "Kompresi Video Codec", "en": "Video Codec Compression" }, "type": "select", "defaultValue": "h265+", "options": [ { "value": "h265+", "label": { "id": "H.265+ / Smart Codec (Paling Efisien, Hemat ~65%)", "en": "H.265+ / Smart Codec (Most Efficient, Saves ~65%)" } }, { "value": "h265", "label": { "id": "H.265 HEVC (Standar Efisien, Hemat ~50%)", "en": "H.265 HEVC (Standard Efficient, Saves ~50%)" } }, { "value": "h264", "label": { "id": "H.264 AVC (Codec Tradisional Legacy)", "en": "H.264 AVC (Legacy Codec)" } } ] }, { "key": "fps", "label": { "id": "Kecepatan Bingkai (Frame Rate FPS)", "en": "Frame Rate (FPS)" }, "type": "number", "defaultValue": 25, "min": 5, "max": 60, "step": 1, "unit": "fps" }, { "key": "quality", "label": { "id": "Profil Kualitas Gambar", "en": "Video Quality Profile" }, "type": "select", "defaultValue": "high", "options": [ { "value": "high", "label": { "id": "High (Ketajaman Tinggi - Standar)", "en": "High (Optimal Acuity - Standard)" } }, { "value": "medium", "label": { "id": "Medium (Kualitas Sedang)", "en": "Medium (Balanced Quality)" } }, { "value": "low", "label": { "id": "Low (Kualitas Rendah / Hemat Bandwidth)", "en": "Low (Bandwidth Saving)" } } ] } ], "formulas": { "id": [ "Bitrate per Kamera (kbps) = Base Bitrate Resolusi × Faktor Codec × (FPS ÷ 25) × Faktor Kualitas", "Bandwidth Total (Mbps) = (Bitrate kbps ÷ 1000) × Jumlah Kamera × 1,10 (Overhead RTSP/TCP)", "Jam Rekam Efektif = Mode Motion ? (Jam Harian × % Motion ÷ 100) : Jam Harian", "Storage GB/Hari = (Bitrate kbps × 3600 detik × Jam Efektif × Kamera) ÷ (8 × 1024 × 1024)", "Kapasitas NVR Total (TB) = (Storage GB/Hari × Hari) ÷ 1024 × 1,10 Headroom [× 1,25 jika RAID 5]", "Budget Daya PoE Switch (W) = ceil(Jumlah Kamera × Daya Watt/Kamera × 1,25 Margin)" ], "en": [ "Bitrate per Camera (kbps) = Base Resolution Bitrate × Codec Factor × (FPS ÷ 25) × Quality Factor", "Total Bandwidth (Mbps) = (Bitrate kbps ÷ 1000) × Camera Count × 1.10 (RTSP/TCP Overhead)", "Effective Daily Hours = Motion Mode ? (Daily Hours × Motion % ÷ 100) : Daily Hours", "Daily Ingestion (GB) = (Bitrate kbps × 3600s × Effective Hours × Cameras) ÷ (8 × 1024 × 1024)", "Total NVR Storage (TB) = (Daily Ingestion GB × Days) ÷ 1024 × 1.10 Headroom [× 1.25 if RAID 5]", "PoE Switch Power Budget (W) = ceil(Camera Count × Wattage/Cam × 1.25 Margin)" ] } }, { "id": "cctv-bom-estimator", "slug": "cctv-bom-estimator", "category": "cctv", "title": { "id": "Estimator Kebutuhan Material Instalasi CCTV (BOM)", "en": "CCTV Installation Material BOM Estimator" }, "description": { "id": "Hitung estimasi kebutuhan material instalasi CCTV (BOM): box kabel UTP Cat6, konektor RJ45, duradus junction box, pipa conduit, dan kabel ties.", "en": "Estimate CCTV installation material Bill of Materials (BOM): Cat6 UTP cable boxes, RJ45 modular plugs, junction boxes, conduit pipes, and cable ties." }, "canonicalId": "https://kalkunet.com/id/tools/cctv-bom-estimator", "canonicalEn": "https://kalkunet.com/en/tools/cctv-bom-estimator", "inputs": [ { "key": "indoorCams", "label": { "id": "Jumlah Kamera Indoor (Dome)", "en": "Indoor Dome Cameras" }, "type": "number", "defaultValue": 10, "min": 0, "max": 128, "step": 1 }, { "key": "outdoorCams", "label": { "id": "Jumlah Kamera Outdoor (Bullet/PTZ)", "en": "Outdoor Bullet/PTZ Cameras" }, "type": "number", "defaultValue": 6, "min": 0, "max": 128, "step": 1 }, { "key": "avgCableM", "label": { "id": "Rata-rata Tarikan Kabel per Titik", "en": "Average Cable Length per Camera" }, "type": "number", "defaultValue": 35, "min": 5, "max": 200, "step": 1, "unit": "m" }, { "key": "useConduit", "label": { "id": "Penggunaan Pipa Pelindung Conduit", "en": "PVC Conduit Piping Protection" }, "type": "select", "defaultValue": true, "options": [ { "value": true, "label": { "id": "Gunakan Pipa Conduit PVC 20mm (75% Jalur Terproteksi)", "en": "Deploy 20mm PVC Conduit (75% Path Shielded)" } }, { "value": false, "label": { "id": "Tanpa Pipa Conduit (Jalur Klem Kabel / Tray)", "en": "No Conduit (Surface Clips / Dedicated Tray)" } } ] } ], "formulas": { "id": [ "Total Panjang Kabel (m) = ceil(Total Kamera × Jarak Rata-rata × 1,15 Slack Plafon & Rak)", "Jumlah Box Kabel (@ 305m) = ceil(Total Panjang Kabel ÷ 305)", "Konektor RJ45 (Pcs) = ceil(Total Kamera × 2 Ujung × 1,25 Cadangan Lapangan)", "Junction Box Waterproof = 1 Unit per Titik Kamera (Duradus 10×10 cm)", "Pipa Conduit 20mm (Batang @ 2,9m) = ceil((Total Kabel × 0,75 Jalur Proteksi) ÷ 2,9)", "Pipa Fleksibel (Roll @ 25m) = ceil(Total Kamera × 1,2m ÷ 25)", "Kabel Ties Nylon (Pack @ 100 pcs) = max(2, ceil(Total Kamera ÷ 4))" ], "en": [ "Total Cable Length (m) = ceil(Total Cameras × Average Span × 1.15 Slack Allowance)", "Cable Pull Boxes (@ 305m) = ceil(Total Cable Length ÷ 305)", "Modular RJ45 Plugs (Pcs) = ceil(Total Cameras × 2 Ends × 1.25 Field Allowance)", "Waterproof Junction Box = 1 Enclosure per Camera Point (Duradus 10×10 cm)", "PVC Conduit 20mm (Sticks @ 2.9m) = ceil((Total Cable × 0.75 Protected) ÷ 2.9)", "Corrugated Flexible Hose (Rolls @ 25m) = ceil(Total Cameras × 1.2m ÷ 25)", "Nylon Cable Ties (Packs @ 100 pcs) = max(2, ceil(Total Cameras ÷ 4))" ] } }, { "id": "cctv-ups-calculator", "slug": "cctv-ups-calculator", "category": "cctv", "title": { "id": "Kalkulator UPS & Baterai Cadangan CCTV", "en": "CCTV UPS & Battery Backup Calculator" }, "description": { "id": "Hitung kebutuhan kapasitas UPS (VA) dan baterai aki (Ah) sistem kamera CCTV, NVR, dan switch PoE saat pemadaman listrik PLN berlangsung.", "en": "Calculate CCTV camera, NVR, and PoE switch UPS apparent power (VA) and deep-cycle VRLA battery capacity (Ah) for power outage runtime." }, "canonicalId": "https://kalkunet.com/id/tools/cctv-ups-calculator", "canonicalEn": "https://kalkunet.com/en/tools/cctv-ups-calculator", "inputs": [ { "key": "camCount", "label": { "id": "Jumlah Titik Kamera IP", "en": "Active IP Camera Count" }, "type": "number", "defaultValue": 16, "min": 1, "max": 256, "step": 1 }, { "key": "camWatt", "label": { "id": "Daya per Kamera Saat Malam Hari", "en": "Night-Time Power per Camera" }, "type": "number", "defaultValue": 7.5, "min": 1, "max": 60, "step": 0.5, "unit": "W" }, { "key": "nvrHddCount", "label": { "id": "Jumlah Harddisk di NVR", "en": "NVR Hard Drive Count" }, "type": "number", "defaultValue": 2, "min": 1, "max": 16, "step": 1 }, { "key": "poeSwitches", "label": { "id": "Jumlah Unit Switch PoE", "en": "PoE Switch Appliance Count" }, "type": "number", "defaultValue": 1, "min": 1, "max": 16, "step": 1 }, { "key": "backupHours", "label": { "id": "Target Waktu Cadangan (Jam)", "en": "Target Backup Runtime" }, "type": "number", "defaultValue": 4, "min": 0.5, "max": 24, "step": 0.5, "unit": "jam" }, { "key": "battVoltage", "label": { "id": "Tegangan Bus Bank Baterai DC", "en": "DC Battery Bus Voltage" }, "type": "select", "defaultValue": 12, "options": [ { "value": 12, "label": { "id": "12V DC (1× Aki 12V - Sistem Sederhana / Kecil)", "en": "12V DC (1× 12V Battery - Compact Systems)" } }, { "value": 24, "label": { "id": "24V DC (2× Aki 12V Seri - Sistem Menengah)", "en": "24V DC (2× 12V Batteries in Series - Mid-size)" } }, { "value": 48, "label": { "id": "48V DC (4× Aki 12V Seri - UPS Enterprise / Efisien)", "en": "48V DC (4× 12V Batteries in Series - Enterprise)" } } ] } ], "formulas": { "id": [ "Beban Daya Sistem (W) = (Jumlah Kamera × Daya W) + (NVR Base 18W + HDD × 9W) + (Switch × 12W)", "Kapasitas UPS Minimal (VA) = ceil((Total Beban Watt × 1,3 Safety Margin) ÷ 0,7 Power Factor)", "Kapasitas Baterai Aki (Ah) = ceil((Total Beban Watt × Jam Backup) ÷ (Voltase Bus DC × 0,85 Inverter × 0,80 DoD))", "Jumlah Aki 12V = round(Voltase Bus DC ÷ 12)" ], "en": [ "Total System Load (W) = (Cameras × Power W) + (NVR Base 18W + HDDs × 9W) + (PoE Switches × 12W)", "Recommended UPS Apparent Power (VA) = ceil((Total Watts × 1.3 Safety Margin) ÷ 0.7 Power Factor)", "Battery Bank Capacity (Ah) = ceil((Total Watts × Backup Hours) ÷ (DC Bus Volts × 0.85 Inverter × 0.80 DoD))", "12V Battery Series Units = round(DC Bus Volts ÷ 12)" ] } }, { "id": "cron-generator", "slug": "cron-generator", "category": "linux", "title": { "id": "Generator Ekspresi Cron Job & Jadwal Crontab Linux", "en": "Linux Cron Job Expression & Crontab Schedule Generator" }, "description": { "id": "Generator ekspresi cron POSIX 5 kolom, baris crontab siap pakai, jadwal 5 eksekusi berikutnya, dan konversi unit systemd timer.", "en": "POSIX 5-field cron expression generator, production crontab line builder, next 5 execution timestamps, and systemd timer unit converter." }, "canonicalId": "https://kalkunet.com/id/tools/cron-generator", "canonicalEn": "https://kalkunet.com/en/tools/cron-generator", "inputs": [ { "key": "preset", "label": { "id": "Preset Jadwal Populer", "en": "Popular Schedule Preset" }, "type": "select", "defaultValue": "daily_midnight", "options": [ { "value": "custom", "label": { "id": "Kustom Manual (Edit Ekspresi)", "en": "Custom Expression (Manual)" } }, { "value": "every_minute", "label": { "id": "Setiap Menit (* * * * *)", "en": "Every Minute (* * * * *)" } }, { "value": "every_5_minutes", "label": { "id": "Setiap 5 Menit (*/5 * * * *)", "en": "Every 5 Minutes (*/5 * * * *)" } }, { "value": "every_15_minutes", "label": { "id": "Setiap 15 Menit (*/15 * * * *)", "en": "Every 15 Minutes (*/15 * * * *)" } }, { "value": "every_30_minutes", "label": { "id": "Setiap 30 Menit (*/30 * * * *)", "en": "Every 30 Minutes (*/30 * * * *)" } }, { "value": "hourly", "label": { "id": "Setiap Jam (0 * * * *)", "en": "Every Hour (0 * * * *)" } }, { "value": "daily_midnight", "label": { "id": "Harian Tengah Malam 00:00 (0 0 * * *)", "en": "Daily Midnight 00:00 (0 0 * * *)" } }, { "value": "daily_0600", "label": { "id": "Harian Pagi 06:00 (0 6 * * *)", "en": "Daily Morning 06:00 (0 6 * * *)" } }, { "value": "daily_noon", "label": { "id": "Harian Siang 12:00 (0 12 * * *)", "en": "Daily Noon 12:00 (0 12 * * *)" } }, { "value": "daily_1800", "label": { "id": "Harian Sore 18:00 (0 18 * * *)", "en": "Daily Evening 18:00 (0 18 * * *)" } }, { "value": "weekly_sunday", "label": { "id": "Mingguan Hari Minggu 00:00 (0 0 * * 0)", "en": "Weekly Sunday 00:00 (0 0 * * 0)" } }, { "value": "weekly_monday", "label": { "id": "Mingguan Hari Senin 00:00 (0 0 * * 1)", "en": "Weekly Monday 00:00 (0 0 * * 1)" } }, { "value": "weekdays_0900", "label": { "id": "Hari Kerja Senin-Jumat 09:00 (0 9 * * 1-5)", "en": "Weekdays Mon-Fri 09:00 (0 9 * * 1-5)" } }, { "value": "monthly_first", "label": { "id": "Bulanan Tanggal 1 00:00 (0 0 1 * *)", "en": "Monthly 1st at 00:00 (0 0 1 * *)" } }, { "value": "quarterly", "label": { "id": "Kuartalan (0 0 1 1,4,7,10 *)", "en": "Quarterly (0 0 1 1,4,7,10 *)" } }, { "value": "yearly", "label": { "id": "Tahunan 1 Januari 00:00 (0 0 1 1 *)", "en": "Yearly January 1st (0 0 1 1 *)" } } ] }, { "key": "expression", "label": { "id": "Ekspresi Cron (5 atau 6 Kolom)", "en": "Cron Expression (5 or 6 Fields)" }, "type": "text", "defaultValue": "0 0 * * *" }, { "key": "timezone", "label": { "id": "Zona Waktu Target Eksekusi", "en": "Target Execution Timezone" }, "type": "select", "defaultValue": "Asia/Jakarta", "options": [ { "value": "Asia/Jakarta", "label": { "id": "Asia/Jakarta (WIB, UTC+7)", "en": "Asia/Jakarta (WIB, UTC+7)" } }, { "value": "Asia/Makassar", "label": { "id": "Asia/Makassar (WITA, UTC+8)", "en": "Asia/Makassar (WITA, UTC+8)" } }, { "value": "Asia/Jayapura", "label": { "id": "Asia/Jayapura (WIT, UTC+9)", "en": "Asia/Jayapura (WIT, UTC+9)" } }, { "value": "UTC", "label": { "id": "UTC (Coordinated Universal Time)", "en": "UTC (Coordinated Universal Time)" } }, { "value": "America/New_York", "label": { "id": "America/New_York (US Eastern)", "en": "America/New_York (US Eastern)" } }, { "value": "America/Los_Angeles", "label": { "id": "America/Los_Angeles (US Pacific)", "en": "America/Los_Angeles (US Pacific)" } }, { "value": "Europe/London", "label": { "id": "Europe/London (GMT/BST)", "en": "Europe/London (GMT/BST)" } }, { "value": "Asia/Singapore", "label": { "id": "Asia/Singapore (SGT, UTC+8)", "en": "Asia/Singapore (SGT, UTC+8)" } }, { "value": "Asia/Tokyo", "label": { "id": "Asia/Tokyo (JST, UTC+9)", "en": "Asia/Tokyo (JST, UTC+9)" } } ] }, { "key": "command", "label": { "id": "Perintah / Skrip yang Dijalankan", "en": "Command / Script to Execute" }, "type": "text", "defaultValue": "/usr/local/bin/backup-job.sh" } ], "formulas": { "id": [ "Format 5 kolom standar: ", "Format 6 kolom dengan detik: ", "Logika Hari POSIX: Jika tgl-bulan !== '*' && hari-minggu !== '*', picu jika DOM cocok OR DOW cocok (operasi UNION)" ], "en": [ "Standard 5-field syntax: ", "Extended 6-field syntax: ", "POSIX Day Matching Logic: If day-of-month !== '*' && day-of-week !== '*', trigger when DOM matches OR DOW matches (UNION logic)" ] } }, { "id": "chmod-calculator", "slug": "chmod-calculator", "category": "linux", "title": { "id": "Kalkulator Izin File Linux Chmod (Octal & Symbolic)", "en": "Linux Chmod File Permissions Calculator (Octal & Symbolic)" }, "description": { "id": "Konversi izin file Linux chmod oktal (755, 644, 4750) dan simbolik (-rwxr-xr-x), kalkulasi umask, analisis keamanan 777, dan tabel hak akses.", "en": "Convert Linux chmod octal (755, 644, 4750) and symbolic (-rwxr-xr-x) permissions, calculate umask, audit 777 security risks, and view breakdown tables." }, "canonicalId": "https://kalkunet.com/id/tools/chmod-calculator", "canonicalEn": "https://kalkunet.com/en/tools/chmod-calculator", "inputs": [ { "key": "preset", "label": { "id": "Preset Izin Standar Linux", "en": "Standard Linux Permission Preset" }, "type": "select", "defaultValue": "p755", "options": [ { "value": "custom", "label": { "id": "Kustom Manual (Edit Nilai Oktal)", "en": "Custom Manual (Edit Octal)" } }, { "value": "p755", "label": { "id": "755 (rwxr-xr-x) — Direktori Publik & Biner Eksekusi", "en": "755 (rwxr-xr-x) — Public Directory & Binaries" } }, { "value": "p644", "label": { "id": "644 (rw-r--r--) — File Dokumen & Konfigurasi Standar", "en": "644 (rw-r--r--) — Standard Files & Configs" } }, { "value": "p700", "label": { "id": "700 (rwx------) — Folder Privat Akun / Direktori .ssh", "en": "700 (rwx------) — Private Folder / .ssh Dir" } }, { "value": "p600", "label": { "id": "600 (rw-------) — Private Key SSH & Kredensial Sensitif", "en": "600 (rw-------) — SSH Private Key & Secrets" } }, { "value": "p750", "label": { "id": "750 (rwxr-x---) — Direktori Terbatas Hanya Anggota Grup", "en": "750 (rwxr-x---) — Restricted Group-Only Dir" } }, { "value": "p640", "label": { "id": "640 (rw-r-----) — File Log & Konfigurasi Terbatas Grup", "en": "640 (rw-r-----) — Group-Readable Log & Config" } }, { "value": "p4755", "label": { "id": "4755 (rwsr-xr-x) — Biner Khusus dengan SetUID (root)", "en": "4755 (rwsr-xr-x) — SetUID Binary (e.g. passwd)" } }, { "value": "p2755", "label": { "id": "2755 (rwxr-sr-x) — Folder Kolaborasi Tim dengan SetGID", "en": "2755 (rwxr-sr-x) — Team Collaboration with SetGID" } }, { "value": "p1777", "label": { "id": "1777 (rwxrwxrwt) — Folder Publik Bersama dengan Sticky Bit (/tmp)", "en": "1777 (rwxrwxrwt) — Public Temp with Sticky Bit (/tmp)" } }, { "value": "p777", "label": { "id": "777 (rwxrwxrwx) — Akses Bebas Semua Pengguna (Tidak Aman)", "en": "777 (rwxrwxrwx) — Unrestricted Access (Insecure)" } }, { "value": "p666", "label": { "id": "666 (rw-rw-rw-) — Baca & Tulis Semua Pengguna", "en": "666 (rw-rw-rw-) — Read & Write for Everyone" } } ] }, { "key": "octal", "label": { "id": "Nilai Izin Oktal (3 atau 4 Digit)", "en": "Octal Permission Value (3 or 4 Digits)" }, "type": "text", "defaultValue": "755" }, { "key": "umask", "label": { "id": "Nilai Umask Sistem (Filter Izin Default)", "en": "System Umask Value (Default Creation Filter)" }, "type": "text", "defaultValue": "022" } ], "formulas": { "id": [ "Bobot Izin Dasar: Read (r) = 4, Write (w) = 2, Execute (x) = 1 (Jumlah: 0 sampai 7)", "Bit Khusus: SetUID = 4000 (s/S), SetGID = 2000 (s/S), Sticky Bit = 1000 (t/T)", "Izin Berkas Baru = 0666 & ~umask, Izin Direktori Baru = 0777 & ~umask" ], "en": [ "Base Permission Weights: Read (r) = 4, Write (w) = 2, Execute (x) = 1 (Sum: 0 to 7)", "Special Bits: SetUID = 4000 (s/S), SetGID = 2000 (s/S), Sticky Bit = 1000 (t/T)", "New File Mode = 0666 & ~umask, New Directory Mode = 0777 & ~umask" ] } }, { "id": "linux-firewall-generator", "slug": "linux-firewall-generator", "category": "linux", "title": { "id": "Generator Firewall Linux UFW, Iptables & Nftables", "en": "Linux Firewall Generator (UFW, Iptables & Nftables)" }, "description": { "id": "Generate skrip hardening firewall server Linux untuk UFW, iptables, dan /etc/nftables.conf lengkap dengan proteksi rate-limit SSH dan whitelist subnet.", "en": "Generate production Linux server firewall rulesets for UFW, iptables, and /etc/nftables.conf with SSH rate-limiting and trusted subnet whitelisting." }, "canonicalId": "https://kalkunet.com/id/tools/linux-firewall-generator", "canonicalEn": "https://kalkunet.com/en/tools/linux-firewall-generator", "inputs": [ { "key": "defaultPolicy", "label": { "id": "Kebijakan Default Inbound (Input)", "en": "Default Inbound Policy" }, "type": "select", "defaultValue": "drop", "options": [ { "value": "drop", "label": { "id": "DROP (Silent Drop — Rekomendasi Server Produksi)", "en": "DROP (Silent Drop — Production Recommended)" } }, { "value": "reject", "label": { "id": "REJECT (Kirim ICMP Port Unreachable)", "en": "REJECT (Send ICMP Unreachable)" } } ] }, { "key": "wanInterface", "label": { "id": "Nama Interface Jaringan WAN", "en": "WAN Network Interface Name" }, "type": "text", "defaultValue": "eth0" }, { "key": "sshPort", "label": { "id": "Port TCP SSH Server", "en": "SSH Server TCP Port" }, "type": "number", "defaultValue": 22, "min": 1, "max": 65535 }, { "key": "sshRateLimit", "label": { "id": "Aktifkan Proteksi Brute-Force Rate-Limit pada SSH", "en": "Enable SSH Brute-Force Rate-Limiting" }, "type": "boolean", "defaultValue": true }, { "key": "allowHttp", "label": { "id": "Izinkan HTTP Web Server (Port 80/TCP)", "en": "Allow HTTP Web Server (Port 80/TCP)" }, "type": "boolean", "defaultValue": true }, { "key": "allowHttps", "label": { "id": "Izinkan HTTPS TLS Web Server (Port 443/TCP)", "en": "Allow HTTPS TLS Web Server (Port 443/TCP)" }, "type": "boolean", "defaultValue": true }, { "key": "allowWireguard", "label": { "id": "Izinkan Tunnel VPN WireGuard (UDP)", "en": "Allow WireGuard VPN Tunnel (UDP)" }, "type": "boolean", "defaultValue": true }, { "key": "wireguardPort", "label": { "id": "Port UDP WireGuard", "en": "WireGuard UDP Port" }, "type": "number", "defaultValue": 51820, "min": 1, "max": 65535 }, { "key": "allowProxmox", "label": { "id": "Izinkan Web GUI Proxmox VE (Port 8006/TCP dari Subnet Tepercaya)", "en": "Allow Proxmox VE Web GUI (Port 8006/TCP from Trusted Subnet)" }, "type": "boolean", "defaultValue": false }, { "key": "allowDatabase", "label": { "id": "Izinkan Database MySQL/PostgreSQL (3306 & 5432 dari Subnet Tepercaya)", "en": "Allow MySQL/PostgreSQL (3306 & 5432 from Trusted Subnet)" }, "type": "boolean", "defaultValue": false }, { "key": "trustedSubnet", "label": { "id": "Subnet Manajemen Tepercaya (CIDR)", "en": "Trusted Management Subnet (CIDR)" }, "type": "text", "defaultValue": "10.10.10.0/24" }, { "key": "allowIcmpPing", "label": { "id": "Izinkan Diagnostik ICMP Echo Request (Ping)", "en": "Allow ICMP Echo Request Diagnostics (Ping)" }, "type": "boolean", "defaultValue": true } ], "formulas": { "id": [ "Prinsip Stateful Firewall: Izinkan ct state { established, related }, buang ct state invalid, dan terapkan kebijakan default DROP pada rantai INPUT.", "Rate-Limit SSH: Batasi koneksi SYN baru maksimal 6 percobaan per 30–60 detik per alamat IP sumber.", "Isolasi Port Manajemen & Database: Batasi akses port 8006, 3306, dan 5432 hanya dari blok CIDR manajemen tepercaya." ], "en": [ "Stateful Filtering Principle: Accept ct state { established, related }, drop ct state invalid, and enforce default DROP on the INPUT chain.", "SSH Rate-Limiting: Throttle new TCP SYN handshakes to a maximum of 6 attempts per 30–60 seconds per source IP.", "Management & Database Isolation: Restrict ports 8006, 3306, and 5432 exclusively to the trusted management CIDR block." ] } }, { "id": "linux-swap-tuning-calculator", "slug": "linux-swap-tuning-calculator", "category": "linux", "title": { "id": "Kalkulator Tuning Swap, Swappiness & Inode Disk Linux", "en": "Linux Swap Size, Swappiness & Ext4 Inode Calculator" }, "description": { "id": "Hitung ukuran swap optimal Linux, parameter sysctl vm.swappiness, vm.vfs_cache_pressure, estimasi jumlah inode ext4, dan generator skrip /swapfile.", "en": "Calculate optimal Linux swap size, vm.swappiness, vm.vfs_cache_pressure sysctl tunables, default ext4 inode count, and /swapfile creation script." }, "canonicalId": "https://kalkunet.com/id/tools/linux-swap-tuning-calculator", "canonicalEn": "https://kalkunet.com/en/tools/linux-swap-tuning-calculator", "inputs": [ { "key": "ramGb", "label": { "id": "Kapasitas RAM Fisik Server (GB)", "en": "Physical Server RAM Capacity (GB)" }, "type": "number", "defaultValue": 16, "min": 0.5, "max": 2048, "step": 0.5, "unit": "GB" }, { "key": "workloadProfile", "label": { "id": "Profil Beban Kerja Server (Workload)", "en": "Server Workload Profile" }, "type": "select", "defaultValue": "web_container", "options": [ { "value": "web_container", "label": { "id": "Web / Container Server (Docker, Kubernetes, Nginx)", "en": "Web / Container Server (Docker, Kubernetes, Nginx)" } }, { "value": "database_hypervisor", "label": { "id": "Database / Hypervisor (PostgreSQL, MySQL, Proxmox VE)", "en": "Database / Hypervisor (PostgreSQL, MySQL, Proxmox VE)" } }, { "value": "low_ram_vps", "label": { "id": "Cloud VPS RAM Kecil (1–4 GB RAM)", "en": "Low-RAM Cloud VPS (1–4 GB RAM)" } }, { "value": "desktop_hibernation", "label": { "id": "Linux Workstation / Desktop dengan Hibernasi", "en": "Linux Workstation / Desktop with Hibernation" } } ] }, { "key": "diskType", "label": { "id": "Jenis Media Penyimpanan Disk", "en": "Storage Disk Media Type" }, "type": "select", "defaultValue": "nvme_ssd", "options": [ { "value": "nvme_ssd", "label": { "id": "NVMe SSD Enterprise / Cloud Block", "en": "NVMe SSD Enterprise / Cloud Block" } }, { "value": "sata_ssd", "label": { "id": "SATA / SAS SSD", "en": "SATA / SAS SSD" } }, { "value": "hdd", "label": { "id": "Hard Disk Drive Mekanik (HDD 7200 RPM)", "en": "Mechanical Hard Disk Drive (HDD)" } } ] }, { "key": "partitionSizeGb", "label": { "id": "Ukuran Partisi Penyimpanan ext4 (GB)", "en": "ext4 Storage Partition Size (GB)" }, "type": "number", "defaultValue": 200, "min": 1, "max": 100000, "unit": "GB" } ], "formulas": { "id": [ "Ukuran Swap Standar (8–64 GB RAM tanpa hibernasi) = max(4 GB, round(√RAM_GB))", "Ukuran Swap dengan Hibernasi = ceil(RAM_GB + √RAM_GB)", "Estimasi Jumlah Inode Default ext4 = floor((Ukuran_Partisi_GB × 1024^3) ÷ 16.384 byte)" ], "en": [ "Standard Swap Size (8–64 GB RAM without hibernation) = max(4 GB, round(√RAM_GB))", "Swap Size with Hibernation = ceil(RAM_GB + √RAM_GB)", "Default ext4 Inode Count = floor((Partition_Size_GB × 1024^3) ÷ 16,384 bytes)" ] } }, { "id": "password-entropy-calculator", "slug": "password-entropy-calculator", "category": "dev", "title": { "id": "Kalkulator Entropi Password & Estimasi Waktu Brute-Force", "en": "Password Entropy & Brute-Force Crack Time Calculator" }, "description": { "id": "Hitung bit entropi kriptografi kata sandi (E = L × log2(R)), ukuran ruang kunci kombinasi, dan tabel waktu bobol brute-force pada Bcrypt/GPU.", "en": "Calculate cryptographic password entropy bits (E = L × log2(R)), total keyspace combinations, and brute-force crack times across Bcrypt and GPU rigs." }, "canonicalId": "https://kalkunet.com/id/tools/password-entropy-calculator", "canonicalEn": "https://kalkunet.com/en/tools/password-entropy-calculator", "inputs": [ { "key": "length", "label": { "id": "Panjang Karakter Kata Sandi (8 - 128)", "en": "Password Character Length (8 - 128)" }, "type": "number", "defaultValue": 16, "min": 8, "max": 128, "step": 1 }, { "key": "includeUppercase", "label": { "id": "Sertakan Huruf Besar (A-Z)", "en": "Include Uppercase Letters (A-Z)" }, "type": "boolean", "defaultValue": true }, { "key": "includeLowercase", "label": { "id": "Sertakan Huruf Kecil (a-z)", "en": "Include Lowercase Letters (a-z)" }, "type": "boolean", "defaultValue": true }, { "key": "includeNumbers", "label": { "id": "Sertakan Angka Numerik (0-9)", "en": "Include Numeric Digits (0-9)" }, "type": "boolean", "defaultValue": true }, { "key": "includeSymbols", "label": { "id": "Sertakan Simbol Khusus (!@#$%^&*...)", "en": "Include Special Symbols (!@#$%^&*...)" }, "type": "boolean", "defaultValue": true }, { "key": "excludeAmbiguous", "label": { "id": "Abaikan Karakter Ambigu (0, O, o, 1, l, I, |)", "en": "Exclude Ambiguous Characters (0, O, o, 1, l, I, |)" }, "type": "boolean", "defaultValue": true }, { "key": "seed", "label": { "id": "Seed Kustom (Opsional — untuk Hasil Replikasi Deterministik)", "en": "Custom Seed (Optional — for Deterministic Reproducibility)" }, "type": "text", "defaultValue": "" } ], "formulas": { "id": [ "Entropi Kombinatorial: E (bit) = length × log2(pool size) = L × log2(R)", "Total Kemungkinan Kombinasi Kunci = R^L", "Rata-rata Tebakan Brute Force = (R^L) ÷ 2 = 2^(E - 1)", "Estimasi Waktu Bobol (detik) = (Rata-rata Tebakan) ÷ (Kecepatan Tebakan per Detik)" ], "en": [ "Combinatorial Entropy: E (bits) = length × log2(pool size) = L × log2(R)", "Total Possible Key Combinations = R^L", "Average Brute Force Guesses = (R^L) ÷ 2 = 2^(E - 1)", "Estimated Crack Time (seconds) = (Average Guesses) ÷ (Guesses per Second Rate)" ] } }, { "id": "jwt-size-calculator", "slug": "jwt-size-calculator", "category": "dev", "title": { "id": "Kalkulator Ukuran Token JWT, Base64 Overhead & Masa Aktif (TTL)", "en": "JWT Token Size, Base64URL Overhead & TTL Calculator" }, "description": { "id": "Hitung ukuran byte token JWT (HS256, RS256, ES256, EdDSA), overhead Base64URL, batas Cookie 4 KB & header Nginx 8 KB, serta bandwidth bulanan.", "en": "Calculate JWT token byte size (HS256, RS256, ES256, EdDSA), Base64URL overhead, 4 KB browser cookie and 8 KB Nginx header limits, and monthly bandwidth." }, "canonicalId": "https://kalkunet.com/id/tools/jwt-size-calculator", "canonicalEn": "https://kalkunet.com/en/tools/jwt-size-calculator", "inputs": [ { "key": "algorithm", "label": { "id": "Algoritma Tanda Tangan Kriptografi (JWS)", "en": "Cryptographic Signing Algorithm (JWS)" }, "type": "select", "defaultValue": "RS256", "options": [ { "value": "RS256", "label": { "id": "RS256 (RSA 2048-bit Signature — 256 Byte Mentah)", "en": "RS256 (RSA 2048-bit Signature — 256 Raw Bytes)" } }, { "value": "ES256", "label": { "id": "ES256 (ECDSA P-256 — 64 Byte Mentah, Ringkas)", "en": "ES256 (ECDSA P-256 — 64 Raw Bytes, Compact)" } }, { "value": "EdDSA", "label": { "id": "EdDSA (Ed25519 — 64 Byte Mentah, Performa Tinggi)", "en": "EdDSA (Ed25519 — 64 Raw Bytes, High Performance)" } }, { "value": "HS256", "label": { "id": "HS256 (HMAC-SHA256 Simetris — 32 Byte Mentah)", "en": "HS256 (Symmetric HMAC-SHA256 — 32 Raw Bytes)" } }, { "value": "HS512", "label": { "id": "HS512 (HMAC-SHA512 Simetris — 64 Byte Mentah)", "en": "HS512 (Symmetric HMAC-SHA512 — 64 Raw Bytes)" } }, { "value": "RS512", "label": { "id": "RS512 (RSA 4096-bit Signature — 512 Byte Mentah)", "en": "RS512 (RSA 4096-bit Signature — 512 Raw Bytes)" } } ] }, { "key": "payloadJsonBytes", "label": { "id": "Ukuran Payload JSON Dasar (Byte)", "en": "Base Payload JSON Size (Bytes)" }, "type": "number", "defaultValue": 280, "min": 20, "max": 16384, "unit": "Byte" }, { "key": "customClaimCount", "label": { "id": "Jumlah Klaim Tambahan (Roles / Permissions)", "en": "Additional Custom Claims Count" }, "type": "number", "defaultValue": 4, "min": 0, "max": 200 }, { "key": "ttlMinutes", "label": { "id": "Masa Aktif Token / TTL (Menit)", "en": "Token Time-To-Live / TTL (Minutes)" }, "type": "number", "defaultValue": 60, "min": 1, "max": 525600, "unit": "Menit" }, { "key": "requestsPerDay", "label": { "id": "Rata-rata Request API per Hari", "en": "Average API Requests per Day" }, "type": "number", "defaultValue": 100000, "min": 100, "max": 1000000000 } ], "formulas": { "id": [ "Panjang Karakter Base64URL = ceil((Ukuran_Byte_Mentah × 4) ÷ 3)", "Total Ukuran Token JWT = Panjang(Header_B64) + 1 + Panjang(Payload_B64) + 1 + Panjang(Signature_B64)", "Ukuran Header HTTP Authorization = Total_Token_JWT + 24 byte ('Authorization: Bearer \\r\\n')" ], "en": [ "Base64URL Character Length = ceil((Raw_Byte_Length × 4) ÷ 3)", "Total JWT Token Size = Len(Header_B64) + 1 + Len(Payload_B64) + 1 + Len(Signature_B64)", "HTTP Authorization Header Size = Total_JWT_Bytes + 24 bytes ('Authorization: Bearer \\r\\n')" ] } }, { "id": "vpn-encryption-overhead-calculator", "slug": "vpn-encryption-overhead-calculator", "category": "dev", "title": { "id": "Kalkulator Overhead Enkripsi & MTU Tunnel VPN (WireGuard, IPsec, OpenVPN)", "en": "VPN Encryption Overhead & Tunnel MTU Calculator (WireGuard, IPsec, OpenVPN)" }, "description": { "id": "Hitung overhead enkapsulasi kriptografi, MTU antarmuka tunnel optimal, TCP MSS clamping, dan throughput bersih untuk WireGuard, IPsec ESP, dan OpenVPN.", "en": "Calculate cryptographic encapsulation overhead, optimal tunnel MTU, TCP MSS clamping, and effective payload throughput for WireGuard, IPsec, and OpenVPN." }, "canonicalId": "https://kalkunet.com/id/tools/vpn-encryption-overhead-calculator", "canonicalEn": "https://kalkunet.com/en/tools/vpn-encryption-overhead-calculator", "inputs": [ { "key": "physicalWanMtu", "label": { "id": "MTU Antarmuka WAN Fisik (Byte)", "en": "Physical WAN Interface MTU (Bytes)" }, "type": "number", "defaultValue": 1500, "min": 576, "max": 9000, "unit": "Byte" }, { "key": "ipVersion", "label": { "id": "Versi Protokol IP Carrier (Outer IP)", "en": "Outer Carrier IP Protocol Version" }, "type": "select", "defaultValue": "ipv4", "options": [ { "value": "ipv4", "label": { "id": "IPv4 Carrier (Header IP Luar 20 Byte)", "en": "IPv4 Carrier (20-Byte Outer IP Header)" } }, { "value": "ipv6", "label": { "id": "IPv6 Carrier (Header IP Luar 40 Byte)", "en": "IPv6 Carrier (40-Byte Outer IP Header)" } } ] }, { "key": "vpnProtocol", "label": { "id": "Protokol Tunnel & Cipher VPN", "en": "VPN Tunnel Protocol & Cipher Suite" }, "type": "select", "defaultValue": "wireguard", "options": [ { "value": "wireguard", "label": { "id": "WireGuard (ChaCha20-Poly1305 over UDP)", "en": "WireGuard (ChaCha20-Poly1305 over UDP)" } }, { "value": "ipsec_esp_natt", "label": { "id": "IPsec IKEv2 ESP AES-GCM + UDP NAT-T (Port 4500)", "en": "IPsec IKEv2 ESP AES-GCM + UDP NAT-T (Port 4500)" } }, { "value": "ipsec_esp_native", "label": { "id": "IPsec ESP AES-GCM Native (IP Protocol 50)", "en": "IPsec ESP AES-GCM Native (IP Protocol 50)" } }, { "value": "openvpn_udp", "label": { "id": "OpenVPN 2.6 Data Channel AEAD (Mode UDP)", "en": "OpenVPN 2.6 Data Channel AEAD (UDP Mode)" } }, { "value": "openvpn_tcp", "label": { "id": "OpenVPN Data Channel (Mode TCP)", "en": "OpenVPN Data Channel (TCP Mode)" } }, { "value": "gre_ipsec", "label": { "id": "GRE Tunnel over IPsec ESP NAT-T", "en": "GRE Tunnel over IPsec ESP NAT-T" } } ] }, { "key": "linkSpeedMbps", "label": { "id": "Kecepatan Bandwidth Link WAN (Mbps)", "en": "WAN Link Bandwidth Speed (Mbps)" }, "type": "number", "defaultValue": 100, "min": 1, "max": 100000, "unit": "Mbps" } ], "formulas": { "id": [ "Total Overhead Tunnel = Header_IP_Luar (20B/40B) + Header_Enkapsulasi_VPN_&_Tag_AEAD", "MTU Tunnel Optimal = MTU_WAN_Fisik − Total_Overhead_Tunnel", "TCP MSS Clamping Optimal = MTU_Tunnel_Optimal − 40 byte (Header IPv4 Dalam 20B + TCP 20B)", "Efisiensi Payload (%) = (TCP_MSS_Optimal ÷ MTU_WAN_Fisik) × 100%" ], "en": [ "Total Tunnel Overhead = Outer_IP_Header (20B/40B) + VPN_Encapsulation_&_AEAD_Tag_Bytes", "Optimal Tunnel MTU = Physical_WAN_MTU − Total_Tunnel_Overhead", "Optimal TCP MSS Clamping = Optimal_Tunnel_MTU − 40 bytes (20B Inner IPv4 + 20B Inner TCP)", "Payload Efficiency (%) = (Optimal_TCP_MSS ÷ Physical_WAN_MTU) × 100%" ] } }, { "id": "security-log-storage-calculator", "slug": "security-log-storage-calculator", "category": "dev", "title": { "id": "Kalkulator Kapasitas Log SIEM, Syslog & Retensi Audit Keamanan", "en": "SIEM Security Log Storage, EPS & Audit Retention Calculator" }, "description": { "id": "Hitung total Events Per Second (EPS), volume log harian (GB/hari), kapasitas Hot Storage NVMe & Cold Archive terkompresi untuk Wazuh, ELK, dan Graylog.", "en": "Calculate aggregate Events Per Second (EPS), daily raw log volume, indexed Hot Storage, and compressed Cold Archive capacity for Wazuh & Elastic SIEM." }, "canonicalId": "https://kalkunet.com/id/tools/security-log-storage-calculator", "canonicalEn": "https://kalkunet.com/en/tools/security-log-storage-calculator", "inputs": [ { "key": "networkDevicesCount", "label": { "id": "Jumlah Perangkat Jaringan & Firewall (MikroTik/FortiGate)", "en": "Network Appliances & Firewalls Count" }, "type": "number", "defaultValue": 10, "min": 0, "max": 10000 }, { "key": "serversCount", "label": { "id": "Jumlah Server Produksi (Linux / Windows Endpoint)", "en": "Production Servers & Endpoints Count" }, "type": "number", "defaultValue": 25, "min": 0, "max": 50000 }, { "key": "avgEpsPerDevice", "label": { "id": "Rata-rata Events Per Second (EPS) per Perangkat", "en": "Average Events Per Second (EPS) per Device" }, "type": "number", "defaultValue": 15, "min": 0.5, "max": 5000, "step": 0.5, "unit": "EPS" }, { "key": "avgBytesPerEvent", "label": { "id": "Ukuran Rata-rata per Baris Event Log (Byte)", "en": "Average Size per Log Event (Bytes)" }, "type": "number", "defaultValue": 350, "min": 100, "max": 8192, "unit": "Byte" }, { "key": "hotRetentionDays", "label": { "id": "Durasi Retensi Hot Storage Terindeks (Hari)", "en": "Indexed Hot Storage Retention (Days)" }, "type": "number", "defaultValue": 30, "min": 1, "max": 730, "unit": "Hari" }, { "key": "coldRetentionDays", "label": { "id": "Durasi Retensi Cold Archive Terkompresi (Hari)", "en": "Compressed Cold Archive Retention (Days)" }, "type": "number", "defaultValue": 335, "min": 0, "max": 3650, "unit": "Hari" }, { "key": "compressionRatio", "label": { "id": "Rasio Kompresi Arsip Cold Storage (misal 5 untuk 5:1)", "en": "Cold Archive Compression Ratio (e.g. 5 for 5:1)" }, "type": "number", "defaultValue": 5, "min": 1, "max": 15 } ], "formulas": { "id": [ "Total EPS = (Jumlah_Perangkat_Jaringan + Jumlah_Server) × Rata_Rata_EPS", "Volume Log Mentah Harian (GB/hari) = (Total_EPS × 86.400 detik × Byte_per_Event) ÷ 10^9", "Kapasitas Hot Storage (TB) = (Volume_Harian_GB × 1,1 Overhead_Indeks × Hari_Hot) ÷ 1.000", "Kapasitas Cold Archive (TB) = ((Volume_Harian_GB ÷ Rasio_Kompresi) × Hari_Cold) ÷ 1.000" ], "en": [ "Total EPS = (Network_Devices + Servers) × Average_EPS_per_Node", "Daily Raw Log Volume (GB/day) = (Total_EPS × 86,400 seconds × Bytes_per_Event) ÷ 10^9", "Hot Storage Capacity (TB) = (Daily_Raw_GB × 1.1 Index_Overhead × Hot_Days) ÷ 1,000", "Cold Archive Capacity (TB) = ((Daily_Raw_GB ÷ Compression_Ratio) × Cold_Days) ÷ 1,000" ] } }, { "id": "storage-unit-converter", "slug": "storage-unit-converter", "category": "general", "title": { "id": "Konverter Satuan Penyimpanan Data (TB vs TiB, GB vs GiB, Bit vs Byte)", "en": "Data Storage Unit Converter (TB vs TiB, GB vs GiB, Decimal vs Binary)" }, "description": { "id": "Konversi presisi satuan penyimpanan desimal produsen SI (KB, MB, GB, TB, PB) dan biner sistem operasi IEC 80000-13 (KiB, MiB, GiB, TiB, PiB).", "en": "Convert accurately between manufacturer decimal SI units (KB, MB, GB, TB, PB) and operating system binary IEC 80000-13 units (KiB, MiB, GiB, TiB, PiB)." }, "canonicalId": "https://kalkunet.com/id/tools/storage-unit-converter", "canonicalEn": "https://kalkunet.com/en/tools/storage-unit-converter", "inputs": [ { "key": "value", "label": { "id": "Besaran Nilai Kapasitas Penyimpanan", "en": "Storage Capacity Magnitude" }, "type": "number", "defaultValue": 4, "min": 0, "step": 0.1 }, { "key": "inputUnit", "label": { "id": "Satuan Kapasitas Awal", "en": "Initial Capacity Unit" }, "type": "select", "defaultValue": "TB", "options": [ { "value": "TB", "label": { "id": "TB (Terabyte — 10^12 Desimal SI)", "en": "TB (Terabyte — 10^12 Decimal SI)" } }, { "value": "TiB", "label": { "id": "TiB (Tebibyte — 2^40 Biner IEC / Windows)", "en": "TiB (Tebibyte — 2^40 Binary IEC / Windows)" } }, { "value": "GB", "label": { "id": "GB (Gigabyte — 10^9 Desimal SI)", "en": "GB (Gigabyte — 10^9 Decimal SI)" } }, { "value": "GiB", "label": { "id": "GiB (Gibibyte — 2^30 Biner IEC / Windows)", "en": "GiB (Gibibyte — 2^30 Binary IEC / Windows)" } }, { "value": "MB", "label": { "id": "MB (Megabyte — 10^6 Desimal SI)", "en": "MB (Megabyte — 10^6 Decimal SI)" } }, { "value": "MiB", "label": { "id": "MiB (Mebibyte — 2^20 Biner IEC)", "en": "MiB (Mebibyte — 2^20 Binary IEC)" } }, { "value": "KB", "label": { "id": "KB (Kilobyte — 10^3 Desimal SI)", "en": "KB (Kilobyte — 10^3 Decimal SI)" } }, { "value": "KiB", "label": { "id": "KiB (Kibibyte — 2^10 Biner IEC)", "en": "KiB (Kibibyte — 2^10 Binary IEC)" } }, { "value": "PB", "label": { "id": "PB (Petabyte — 10^15 Desimal SI)", "en": "PB (Petabyte — 10^15 Decimal SI)" } }, { "value": "PiB", "label": { "id": "PiB (Pebibyte — 2^50 Biner IEC)", "en": "PiB (Pebibyte — 2^50 Binary IEC)" } }, { "value": "B", "label": { "id": "B (Byte murni)", "en": "B (Raw Bytes)" } } ] } ], "formulas": { "id": [ "Standar Desimal SI (Basis 10^3): 1 KB = 10^3 B, 1 MB = 10^6 B, 1 GB = 10^9 B, 1 TB = 10^12 B (1.000.000.000.000 Byte)", "Standar Biner IEC (Basis 2^10): 1 KiB = 2^10 B (1.024), 1 MiB = 2^20 B (1.048.576), 1 GiB = 2^30 B, 1 TiB = 2^40 B (1.099.511.627.776 Byte)", "Formula Deviasi Hard Drive: TiB = (Kapasitas Desimal Byte) / (1024^4). Contoh: 4.000.000.000.000 / 1.099.511.627.776 = 3,63798 TiB (~9,05% selisih)" ], "en": [ "SI Decimal Standards (Powers of 10^3): 1 KB = 10^3 B, 1 MB = 10^6 B, 1 GB = 10^9 B, 1 TB = 10^12 B (1,000,000,000,000 Bytes)", "IEC Binary Standards (Powers of 2^10): 1 KiB = 2^10 B (1,024), 1 MiB = 2^20 B (1,048,576), 1 GiB = 2^30 B, 1 TiB = 2^40 B (1,099,511,627,776 Bytes)", "Hard Drive Discrepancy Formula: TiB = (Raw Decimal Bytes) / (1024^4). Example: 4,000,000,000,000 / 1,099,511,627,776 = 3.63798 TiB (~9.05% difference)" ] } }, { "id": "data-transfer-time-calculator", "slug": "data-transfer-time-calculator", "category": "general", "title": { "id": "Kalkulator Waktu Transfer Data, Backup & Sinkronisasi Jaringan", "en": "Network Data Transfer, Backup Window & Sync Time Calculator" }, "description": { "id": "Hitung estimasi durasi transfer file, replikasi backup, dan throughput efektif (Mbps, MB/s, MiB/s) dengan memperhitungkan overhead protokol TCP/IP.", "en": "Calculate file transfer duration, offsite backup windows, and effective throughput (Mbps, MB/s, MiB/s) accounting for TCP/IP protocol overhead." }, "canonicalId": "https://kalkunet.com/id/tools/data-transfer-time-calculator", "canonicalEn": "https://kalkunet.com/en/tools/data-transfer-time-calculator", "inputs": [ { "key": "fileSize", "label": { "id": "Ukuran Berkas / Volume Data", "en": "File Size / Data Volume" }, "type": "number", "defaultValue": 50, "min": 0.1, "step": 1 }, { "key": "fileSizeUnit", "label": { "id": "Satuan Ukuran Berkas", "en": "File Size Unit" }, "type": "select", "defaultValue": "GB", "options": [ { "value": "GB", "label": { "id": "GB (Gigabyte desimal — 10^9 Byte)", "en": "GB (Gigabyte decimal — 10^9 Bytes)" } }, { "value": "TB", "label": { "id": "TB (Terabyte desimal — 10^12 Byte)", "en": "TB (Terabyte decimal — 10^12 Bytes)" } }, { "value": "MB", "label": { "id": "MB (Megabyte desimal — 10^6 Byte)", "en": "MB (Megabyte decimal — 10^6 Bytes)" } }, { "value": "PB", "label": { "id": "PB (Petabyte desimal — 10^15 Byte)", "en": "PB (Petabyte decimal — 10^15 Bytes)" } }, { "value": "GiB", "label": { "id": "GiB (Gibibyte biner — 2^30 Byte)", "en": "GiB (Gibibyte binary — 2^30 Bytes)" } }, { "value": "TiB", "label": { "id": "TiB (Tebibyte biner — 2^40 Byte)", "en": "TiB (Tebibyte binary — 2^40 Bytes)" } }, { "value": "MiB", "label": { "id": "MiB (Mebibyte biner — 2^20 Byte)", "en": "MiB (Mebibyte binary — 2^20 Bytes)" } } ] }, { "key": "linkSpeed", "label": { "id": "Kecepatan Tautan Bandwidth", "en": "Network Link Bandwidth" }, "type": "number", "defaultValue": 1000, "min": 0.1, "step": 1 }, { "key": "linkSpeedUnit", "label": { "id": "Satuan Kecepatan Bandwidth", "en": "Bandwidth Speed Unit" }, "type": "select", "defaultValue": "Mbps", "options": [ { "value": "Mbps", "label": { "id": "Mbps (Megabit per detik — Standar LAN/Internet)", "en": "Mbps (Megabits per sec — Standard LAN/WAN)" } }, { "value": "Gbps", "label": { "id": "Gbps (Gigabit per detik — 1000 Mbps)", "en": "Gbps (Gigabits per sec — 1000 Mbps)" } }, { "value": "Kbps", "label": { "id": "Kbps (Kilobit per detik — 0.001 Mbps)", "en": "Kbps (Kilobits per sec — 0.001 Mbps)" } } ] }, { "key": "overheadPct", "label": { "id": "Overhead Protokol & Retransmisi (%)", "en": "Protocol & Retransmission Overhead (%)" }, "type": "number", "defaultValue": 10, "min": 0, "max": 90, "step": 1 } ], "formulas": { "id": [ "Throughput Efektif = Link Speed × (1 - Overhead%)", "Kecepatan Transfer (Byte/detik) = (Throughput Efektif Mbps × 1.000.000) / 8 (8 bit = 1 Byte)", "Estimasi Durasi Transfer (detik) = Total Ukuran Berkas (Byte) / Kecepatan Transfer (Byte/detik)" ], "en": [ "Effective Throughput = Link Speed × (1 - Overhead%)", "Transfer Rate (Bytes/sec) = (Effective Throughput Mbps × 1,000,000) / 8 (8 bits = 1 Byte)", "Estimated Duration (seconds) = Total File Size (Bytes) / Transfer Rate (Bytes/sec)" ] } }, { "id": "sla-uptime-calculator", "slug": "sla-uptime-calculator", "category": "general", "title": { "id": "Kalkulator SLA Uptime, Downtime Tahunan & Error Budget", "en": "SLA Uptime, Allowed Downtime & SRE Error Budget Calculator" }, "description": { "id": "Hitung batas maksimal toleransi downtime harian, bulanan, dan tahunan dari target SLA (99.9%–99.999%) atau evaluasi pencapaian SLA dari durasi insiden.", "en": "Calculate maximum allowed daily, monthly, and yearly downtime from SLA targets (99.9%–99.999%) or audit achieved SLA from observed incident duration." }, "canonicalId": "https://kalkunet.com/id/tools/sla-uptime-calculator", "canonicalEn": "https://kalkunet.com/en/tools/sla-uptime-calculator", "inputs": [ { "key": "mode", "label": { "id": "Arah / Mode Perhitungan", "en": "Calculation Direction / Mode" }, "type": "select", "defaultValue": "forward", "options": [ { "value": "forward", "label": { "id": "Forward Mode: Target Persentase SLA (%) → Batas Waktu Padam (Downtime)", "en": "Forward Mode: Target Availability SLA (%) → Allowable Downtime" } }, { "value": "reverse", "label": { "id": "Reverse Mode: Riwayat Insiden Riil → Persentase SLA yang Dicapai", "en": "Reverse Mode: Actual Incident Downtime → Achieved Availability Tier" } } ] }, { "key": "availabilityPct", "label": { "id": "Target Ketersediaan SLA (%) (Forward Mode)", "en": "Target Availability SLA (%) (Forward Mode)" }, "type": "number", "defaultValue": 99.9, "min": 0.0001, "max": 100, "step": 0.001, "unit": "%" }, { "key": "downtimeValue", "label": { "id": "Total Durasi Waktu Padam / Padam Riil (Reverse Mode)", "en": "Total Logged Outage / Downtime Duration (Reverse Mode)" }, "type": "number", "defaultValue": 45, "min": 0, "step": 1 }, { "key": "downtimeUnit", "label": { "id": "Satuan Waktu Downtime (Reverse Mode)", "en": "Downtime Time Unit (Reverse Mode)" }, "type": "select", "defaultValue": "minutes", "options": [ { "value": "seconds", "label": { "id": "Detik (Seconds)", "en": "Seconds" } }, { "value": "minutes", "label": { "id": "Menit (Minutes)", "en": "Minutes" } }, { "value": "hours", "label": { "id": "Jam (Hours)", "en": "Hours" } }, { "value": "days", "label": { "id": "Hari (Days)", "en": "Days" } } ] }, { "key": "downtimePeriod", "label": { "id": "Periode Evaluasi / Pelaporan SLA (Reverse Mode)", "en": "SLA Evaluation / Reporting Period (Reverse Mode)" }, "type": "select", "defaultValue": "month", "options": [ { "value": "day", "label": { "id": "1 Hari (24 Jam)", "en": "1 Day (24 Hours)" } }, { "value": "week", "label": { "id": "1 Minggu (7 Hari)", "en": "1 Week (7 Days)" } }, { "value": "month", "label": { "id": "1 Bulan Kalender (Rata-rata 30,4375 Hari)", "en": "1 Calendar Month (Avg 30.4375 Days)" } }, { "value": "quarter", "label": { "id": "1 Kuartal / Q (91,3125 Hari)", "en": "1 Quarter / Q (91.3125 Days)" } }, { "value": "year", "label": { "id": "1 Tahun Kalender Julian (365,25 Hari)", "en": "1 Julian Calendar Year (365.25 Days)" } } ] } ], "formulas": { "id": [ "Persentase Ketersediaan Uptime (%) = ((Total Waktu Periode - Total Waktu Padam) / Total Waktu Periode) × 100%", "Toleransi Downtime Maksimal = Total Detik Periode × (1 - (Persentase Uptime / 100))", "Standar Waktu Kalender: 1 Hari = 86.400 detik, 1 Minggu = 604.800 detik, 1 Tahun Julian = 31.557.600 detik (365,25 hari)", "1 Bulan Kalender Rata-rata = 31.557.600 / 12 = 2.629.800 detik (~30,4375 hari)" ], "en": [ "Availability Uptime Percentage (%) = ((Total Period Duration - Total Downtime) / Total Period Duration) × 100%", "Maximum Allowable Downtime = Total Period Seconds × (1 - (Uptime Percentage / 100))", "Calendar Standards: 1 Day = 86,400 seconds, 1 Week = 604,800 seconds, 1 Julian Year = 31,557,600 seconds (365.25 days)", "1 Average Calendar Month = 31,557,600 / 12 = 2,629,800 seconds (~30.4375 days)" ] } }, { "id": "it-power-cost-calculator", "slug": "it-power-cost-calculator", "category": "general", "title": { "id": "Kalkulator Konsumsi Daya Perangkat IT (Watt, kWh) & Tagihan Listrik Bulanan", "en": "IT Equipment Power Consumption (Watt, kWh), PUE & Electricity Cost Calculator" }, "description": { "id": "Hitung konsumsi energi listrik kWh harian/bulanan/tahunan, faktor PUE ruang server, estimasi tagihan listrik PLN, arus MCB 220V, dan panas BTU/hr.", "en": "Calculate daily, monthly, and annual kWh energy usage, data center PUE overhead, monthly electricity bills, 220V MCB amperage, and BTU/hr heat load." }, "canonicalId": "https://kalkunet.com/id/tools/it-power-cost-calculator", "canonicalEn": "https://kalkunet.com/en/tools/it-power-cost-calculator", "inputs": [ { "key": "itLoadWatts", "label": { "id": "Total Beban Daya Perangkat IT (Watt)", "en": "Total IT Equipment Power Load (Watts)" }, "type": "number", "defaultValue": 850, "min": 5, "max": 500000, "unit": "Watt" }, { "key": "pueFactor", "label": { "id": "Faktor Efisiensi Fasilitas PUE (1.0 = Perangkat Saja)", "en": "Facility PUE Factor (1.0 = Hardware Only)" }, "type": "number", "defaultValue": 1.4, "min": 1, "max": 3, "step": 0.05 }, { "key": "dailyOperatingHours", "label": { "id": "Jam Operasional Menyala per Hari (Jam)", "en": "Daily Operating Hours (1–24h)" }, "type": "number", "defaultValue": 24, "min": 1, "max": 24, "unit": "Jam" }, { "key": "tariffIdrPerKwh", "label": { "id": "Tarif Listrik per kWh (Rp/kWh — PLN Non-Subsidi)", "en": "Electricity Tariff per kWh (IDR/kWh)" }, "type": "number", "defaultValue": 1444.7, "min": 100, "max": 10000, "step": 0.1, "unit": "Rp/kWh" } ], "formulas": { "id": [ "Total Daya Fasilitas (Watt) = Beban_Perangkat_IT_Watt × Faktor_PUE", "Konsumsi Energi Harian (kWh) = (Total_Daya_Fasilitas × Jam_Operasional_Harian) ÷ 1.000", "Tagihan Listrik Bulanan (Rp) = Konsumsi_Harian_kWh × 30 hari × Tarif_per_kWh", "Disipasi Panas Termal (BTU/jam) = Beban_Perangkat_IT_Watt × 3,41214" ], "en": [ "Total Facility Power (Watts) = IT_Equipment_Watts × PUE_Factor", "Daily Energy Consumption (kWh) = (Total_Facility_Watts × Daily_Hours) ÷ 1,000", "Monthly Electricity Cost (IDR) = Daily_kWh × 30 days × Tariff_per_kWh", "Thermal Heat Dissipation (BTU/hr) = IT_Equipment_Watts × 3.41214" ] } }, { "id": "floorplan-wifi-cctv-planner", "slug": "floorplan-wifi-cctv-planner", "category": "cctv", "title": { "id": "Perencana Denah Wi-Fi & Sudut Pandang CCTV (Heatmap 2D)", "en": "Interactive Floorplan Wi-Fi Heatmap & CCTV FoV Planner" }, "description": { "id": "Simulasi interaktif denah ruangan 2D untuk estimasi cakupan sinyal Wi-Fi AP 2.4/5 GHz dan sudut pandang kerucut lensa CCTV DORI secara visual.", "en": "Interactive 2D floorplan planner for estimating Wi-Fi AP 2.4/5GHz signal coverage radii and CCTV camera FoV DORI coverage cones visually." }, "canonicalId": "https://kalkunet.com/id/tools/floorplan-wifi-cctv-planner", "canonicalEn": "https://kalkunet.com/en/tools/floorplan-wifi-cctv-planner", "inputs": [ { "key": "buildingWidthM", "label": { "id": "Lebar Bangunan (Meter)", "en": "Building Width (Meters)" }, "type": "number", "defaultValue": 20, "min": 5, "max": 200, "unit": "m" }, { "key": "buildingLengthM", "label": { "id": "Panjang Bangunan (Meter)", "en": "Building Length (Meters)" }, "type": "number", "defaultValue": 30, "min": 5, "max": 200, "unit": "m" }, { "key": "wallType", "label": { "id": "Material Dinding Pembatas Ruangan", "en": "Interior Wall Barrier Material" }, "type": "select", "defaultValue": "brick", "options": [ { "value": "open", "label": { "id": "Open Space / Tanpa Sekat (2 dB)", "en": "Open Space / No Barriers (2 dB)" } }, { "value": "gypsum", "label": { "id": "Partisi Gypsum / Drywall (4 dB)", "en": "Gypsum Drywall Partitions (4 dB)" } }, { "value": "brick", "label": { "id": "Dinding Bata Merah Standar (10 dB)", "en": "Standard Brick Masonry (10 dB)" } }, { "value": "concrete", "label": { "id": "Dinding Beton Bertulang (15 dB)", "en": "Reinforced Concrete Walls (15 dB)" } } ] }, { "key": "apCount", "label": { "id": "Jumlah Access Point Terpasang", "en": "Installed Access Points Count" }, "type": "number", "defaultValue": 3, "min": 1, "max": 20, "unit": "AP" }, { "key": "apTxPowerDbm", "label": { "id": "Daya Pancar AP (Tx Power)", "en": "AP Transmit Power (Tx Power)" }, "type": "number", "defaultValue": 20, "min": 10, "max": 30, "unit": "dBm" }, { "key": "cctvCount", "label": { "id": "Jumlah Kamera CCTV Terpasang", "en": "Installed CCTV Cameras Count" }, "type": "number", "defaultValue": 4, "min": 1, "max": 32, "unit": "Unit" }, { "key": "lensFocalMm", "label": { "id": "Panjang Fokal Lensa Kamera CCTV", "en": "CCTV Camera Lens Focal Length" }, "type": "select", "defaultValue": "2.8", "options": [ { "value": "2.8", "label": { "id": "2.8 mm (Sudut Lebar 103° - Pantau Ruangan)", "en": "2.8 mm (Wide Angle 103° - Room Overview)" } }, { "value": "4", "label": { "id": "4.0 mm (Sudut Standar 84° - Koridor / Lobi)", "en": "4.0 mm (Standard 84° - Corridor / Lobby)" } }, { "value": "6", "label": { "id": "6.0 mm (Sudut Sempit 52° - Pintu Masuk / Gerbang)", "en": "6.0 mm (Narrow 52° - Entry / Gate)" } }, { "value": "8", "label": { "id": "8.0 mm (Telefoto 38° - Pengenalan Jarak Jauh)", "en": "8.0 mm (Telephoto 38° - Distant ID)" } } ] } ], "formulas": { "id": [ "Luas Total Area = Lebar (m) × Panjang (m)", "Radius Sel 5 GHz Efektif = max(5, round(18 - Redaman Dinding × 0.65)) meter pada -67 dBm", "Estimasi Cakupan Sinyal (%) = min(100, round((Jumlah AP ÷ Rekomendasi AP) × 100))", "Sudut FoV Horizontal CCTV: 2.8mm (103°), 4mm (84°), 6mm (52°), 8mm (38°)" ], "en": [ "Total Floor Area = Width (m) × Length (m)", "Effective 5 GHz Cell Radius = max(5, round(18 - Wall Attenuation × 0.65)) meters at -67 dBm", "Estimated Wi-Fi Coverage (%) = min(100, round((Installed APs ÷ Recommended APs) × 100))", "CCTV Horizontal FoV: 2.8mm (103°), 4mm (84°), 6mm (52°), 8mm (38°)" ] } }, { "id": "mikrotik-config-security-auditor", "slug": "mikrotik-config-security-auditor", "category": "network", "title": { "id": "Auditor Keamanan Konfigurasi MikroTik (.rsc)", "en": "MikroTik RouterOS .rsc Config Security Auditor" }, "description": { "id": "Audit keamanan otomatis file export .rsc MikroTik RouterOS v7 untuk mendeteksi celah keamanan, port default, dan menghasilkan skrip perbaikan.", "en": "Automated security audit for MikroTik RouterOS v7 .rsc export files, detecting misconfigurations, exposed services, and generating fix scripts." }, "canonicalId": "https://kalkunet.com/id/tools/mikrotik-config-security-auditor", "canonicalEn": "https://kalkunet.com/en/tools/mikrotik-config-security-auditor", "inputs": [ { "key": "wanInterface", "label": { "id": "Nama Interface WAN Internet", "en": "WAN Internet Interface Name" }, "type": "text", "defaultValue": "ether1-wan" }, { "key": "lanSubnet", "label": { "id": "Subnet LAN Manajemen Terpercaya", "en": "Trusted Management LAN Subnet" }, "type": "text", "defaultValue": "192.168.88.0/24" }, { "key": "winboxPort", "label": { "id": "Port Layanan Winbox Saat Ini", "en": "Current Winbox Service Port" }, "type": "number", "defaultValue": 8291, "min": 1, "max": 65535 }, { "key": "sshPort", "label": { "id": "Port Layanan SSH Saat Ini", "en": "Current SSH Service Port" }, "type": "number", "defaultValue": 22, "min": 1, "max": 65535 }, { "key": "dnsAllowRemote", "label": { "id": "DNS 'Allow Remote Requests' Aktif", "en": "DNS 'Allow Remote Requests' Enabled" }, "type": "checkbox", "defaultValue": true }, { "key": "hasInputDropRule", "label": { "id": "Firewall Memblokir Port DNS 53 dari WAN", "en": "Firewall Filters Drop WAN Port 53" }, "type": "checkbox", "defaultValue": false }, { "key": "telnetFtpApiDisabled", "label": { "id": "Layanan Telnet, FTP, WWW & API Telah Dinonaktifkan", "en": "Telnet, FTP, WWW & API Services Disabled" }, "type": "checkbox", "defaultValue": false }, { "key": "btestServerDisabled", "label": { "id": "Bandwidth Test Server (BTest) Telah Dinonaktifkan", "en": "Bandwidth Test Server (BTest) Disabled" }, "type": "checkbox", "defaultValue": false }, { "key": "neighborDiscoveryRestricted", "label": { "id": "Neighbor Discovery (MNDP/CDP) Dibatasi ke LAN Saja", "en": "Neighbor Discovery Restricted to LAN Only" }, "type": "checkbox", "defaultValue": false }, { "key": "defaultAdminRenamed", "label": { "id": "Akun Default 'admin' Telah Diganti & Dinonaktifkan", "en": "Default 'admin' User Renamed & Disabled" }, "type": "checkbox", "defaultValue": false } ], "formulas": { "id": [ "Skor Dasar Keamanan = 100 poin", "Penalti Open DNS WAN = -30 poin (Rentan DDoS Amplification)", "Penalti Layanan Plaintext Telnet/FTP/HTTP = -20 poin", "Penalti Port Winbox 8291 / SSH 22 Default = -15 poin", "Penalti Akun Default 'admin' Aktif = -15 poin", "Penalti BTest Server & Discovery Tanpa Filter = -20 poin" ], "en": [ "Baseline Security Score = 100 points", "Open Recursive WAN DNS Penalty = -30 points (DDoS Amplification Vector)", "Unencrypted Legacy Daemons (Telnet/FTP/HTTP) Penalty = -20 points", "Default Winbox (8291) / SSH (22) Ports Penalty = -15 points", "Default 'admin' Username Active Penalty = -15 points", "Bandwidth Server & Discovery Unrestricted Penalty = -20 points" ] } }, { "id": "fiber-color-code-rj45-simulator", "slug": "fiber-color-code-rj45-simulator", "category": "network", "title": { "id": "Simulator Kode Warna Fiber Optik TIA-598C & Pinout RJ45", "en": "TIA-598C Fiber Color Code & RJ45 Pinout Simulator" }, "description": { "id": "Visualisasi kode warna core fiber optik TIA-598C 1-288 core, nomor tube, dan diagram pinout kabel LAN RJ45 T568A/T568B beserta PoE standar.", "en": "Visualizer for TIA-598C fiber optic color codes from 1 to 288 cores, tube mapping, and RJ45 LAN pinout diagrams (T568A/T568B) with PoE pairing." }, "canonicalId": "https://kalkunet.com/id/tools/fiber-color-code-rj45-simulator", "canonicalEn": "https://kalkunet.com/en/tools/fiber-color-code-rj45-simulator", "inputs": [ { "key": "targetCoreNumber", "label": { "id": "Nomor Core Target yang Dicari (1–288)", "en": "Target Core Number to Trace (1–288)" }, "type": "number", "defaultValue": 27, "min": 1, "max": 288 }, { "key": "coresPerTube", "label": { "id": "Kapasitas Core per Loose Tube", "en": "Cores Count per Loose Tube" }, "type": "select", "defaultValue": "12", "options": [ { "value": "6", "label": { "id": "6 Core per Tube (Kabel Drop / Distribusi)", "en": "6 Cores per Tube (Drop / Distribution)" } }, { "value": "12", "label": { "id": "12 Core per Tube (Standar Industri Enterprise)", "en": "12 Cores per Tube (Industry Standard)" } }, { "value": "24", "label": { "id": "24 Core per Tube (High Density Trunk)", "en": "24 Cores per Tube (High Density Trunk)" } } ] }, { "key": "totalCableCores", "label": { "id": "Total Kapasitas Core Kabel", "en": "Total Cable Core Capacity" }, "type": "select", "defaultValue": "48", "options": [ { "value": "12", "label": { "id": "12 Core (1 Tube)", "en": "12 Cores (1 Tube)" } }, { "value": "24", "label": { "id": "24 Core (2 Tube)", "en": "24 Cores (2 Tubes)" } }, { "value": "48", "label": { "id": "48 Core (4 Tube)", "en": "48 Cores (4 Tubes)" } }, { "value": "96", "label": { "id": "96 Core (8 Tube)", "en": "96 Cores (8 Tubes)" } }, { "value": "144", "label": { "id": "144 Core (12 Tube)", "en": "144 Cores (12 Tubes)" } }, { "value": "288", "label": { "id": "288 Core (24 Tube)", "en": "288 Cores (24 Tubes)" } } ] }, { "key": "rj45Standard", "label": { "id": "Standar Susunan Pinout RJ45", "en": "RJ45 Pinout Wiring Standard" }, "type": "select", "defaultValue": "T568B", "options": [ { "value": "T568B", "label": { "id": "T568B (Komersial / Standar Dominan Indonesia)", "en": "T568B (Commercial / Standard)" } }, { "value": "T568A", "label": { "id": "T568A (Perumahan / Standar Pemerintah AS)", "en": "T568A (Residential / US Gov)" } }, { "value": "CROSSOVER", "label": { "id": "Crossover (T568A ke T568B Perangkat Lawas)", "en": "Crossover (T568A to T568B Legacy)" } } ] } ], "formulas": { "id": [ "Nomor Tube = ceil(Nomor Core ÷ Core per Tube)", "Posisi Core dalam Tube = ((Nomor Core - 1) mod Core per Tube) + 1", "Urutan Warna TIA-598: Biru, Oranye, Hijau, Cokelat, Abu, Putih, Merah, Hitam, Kuning, Ungu, Pink, Toska", "PoE Mode A (Endspan): DC Power pada Pin 1, 2 (+) dan Pin 3, 6 (-)", "PoE Mode B (Midspan): DC Power pada Pin 4, 5 (+) dan Pin 7, 8 (-)" ], "en": [ "Buffer Tube Number = ceil(Core Number ÷ Cores per Tube)", "Core Position in Tube = ((Core Number - 1) mod Cores per Tube) + 1", "TIA-598 Sequence: Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua", "PoE Mode A (Endspan): DC Power on Pins 1, 2 (+) and Pins 3, 6 (-)", "PoE Mode B (Midspan): DC Power on Pins 4, 5 (+) and Pins 7, 8 (-)" ] } }, { "id": "cable-label-qr-generator", "slug": "cable-label-qr-generator", "category": "server", "title": { "id": "Generator Label Kabel & Kode QR Standar TIA-606-C", "en": "TIA-606-C Cable Label & Asset QR Code Generator" }, "description": { "id": "Generator label penamaan kabel patch panel, rak server, dan tag aset QR standar ANSI/TIA-606-C siap cetak untuk manajemen kabel rapi profesional.", "en": "Print-ready ANSI/TIA-606-C cable wrap, patch panel strip, and asset QR tag generator for standardized, enterprise-grade structured cabling." }, "canonicalId": "https://kalkunet.com/id/tools/cable-label-qr-generator", "canonicalEn": "https://kalkunet.com/en/tools/cable-label-qr-generator", "inputs": [ { "key": "floorCode", "label": { "id": "Kode Lantai Gedung (Floor ID)", "en": "Building Floor Identifier" }, "type": "text", "defaultValue": "FL01" }, { "key": "rackCode", "label": { "id": "Kode Rak Server (Rack ID)", "en": "Server Cabinet / Rack Identifier" }, "type": "text", "defaultValue": "RK01" }, { "key": "switchCode", "label": { "id": "Kode Switch / Patch Panel", "en": "Switch / Patch Panel Identifier" }, "type": "text", "defaultValue": "SW01" }, { "key": "startPort", "label": { "id": "Nomor Port Switch Awal", "en": "Starting Switch Port Number" }, "type": "number", "defaultValue": 1, "min": 1, "max": 48 }, { "key": "portCount", "label": { "id": "Jumlah Port yang Dilabeli", "en": "Number of Ports to Label" }, "type": "select", "defaultValue": "24", "options": [ { "value": "12", "label": { "id": "12 Port (Mini Patch Panel)", "en": "12 Ports (Mini Patch Panel)" } }, { "value": "24", "label": { "id": "24 Port (1U Standard)", "en": "24 Ports (1U Standard)" } }, { "value": "48", "label": { "id": "48 Port (2U Standard)", "en": "48 Ports (2U Standard)" } } ] }, { "key": "vlanId", "label": { "id": "Alokasi Nomor VLAN Port", "en": "Assigned Port VLAN ID" }, "type": "number", "defaultValue": 10, "min": 1, "max": 4094 }, { "key": "ipSubnetPrefix", "label": { "id": "Prefiks Subnet IP Host", "en": "Host Subnet IP Prefix" }, "type": "text", "defaultValue": "192.168.10" } ], "formulas": { "id": [ "Format Label TIA-606-C: [Lantai]-[Rak]-[Perangkat]:[Port] (Contoh: FL01-RK01-SW01:P01)", "Slot Patch Panel: PP-[Rak]:#[Port] (Contoh: PP-RK01:#01)", "Estimasi Lembar Kertas Stiker A4 = ceil(Jumlah Port ÷ 24)", "Pola Wrap-Around: [ Sumber | Tujuan ] ganda pada kedua ujung kabel" ], "en": [ "ANSI/TIA-606-C Format: [Floor]-[Rack]-[Device]:[Port] (e.g. FL01-RK01-SW01:P01)", "Patch Panel Faceplate Slot: PP-[Rack]:#[Port] (e.g. PP-RK01:#01)", "Estimated A4 Sticker Sheets = ceil(Port Count ÷ 24)", "Wrap-Around Geometry: Mirrored [ Source | Destination ] tags applied at both cable ends" ] } }, { "id": "it-bast-uat-checklist-generator", "slug": "it-bast-uat-checklist-generator", "category": "general", "title": { "id": "Generator Checklist UAT & Berita Acara BAST Proyek IT", "en": "IT Project UAT Checklist & Handover BAST Generator" }, "description": { "id": "Pembuat dokumen checklist User Acceptance Testing (UAT) dan draft Berita Acara Serah Terima (BAST) resmi untuk commissioning proyek jaringan & IT.", "en": "Generate formal User Acceptance Testing (UAT) checklists and project commissioning handover (BAST) documentation for enterprise IT deployments." }, "canonicalId": "https://kalkunet.com/id/tools/it-bast-uat-checklist-generator", "canonicalEn": "https://kalkunet.com/en/tools/it-bast-uat-checklist-generator", "inputs": [ { "key": "projectScope", "label": { "id": "Lingkup Pekerjaan Proyek", "en": "Project Scope of Work" }, "type": "select", "defaultValue": "full_infrastructure", "options": [ { "value": "network_wifi", "label": { "id": "Jaringan Komputer & Wi-Fi Enterprise", "en": "Enterprise Network & Wi-Fi" } }, { "value": "cctv_surveillance", "label": { "id": "Sistem Keamanan CCTV Surveillance", "en": "CCTV Surveillance System" } }, { "value": "server_virtualization", "label": { "id": "Server Virtualisasi & Storage Cluster", "en": "Server Virtualization & Storage" } }, { "value": "full_infrastructure", "label": { "id": "Infrastruktur IT Lengkap (Full Turnkey)", "en": "Full Enterprise Infrastructure (Turnkey)" } } ] }, { "key": "totalEndpoints", "label": { "id": "Total Titik Tarikan Kabel / Endpoints", "en": "Total Endpoint Node Count" }, "type": "number", "defaultValue": 24, "min": 1, "max": 500 }, { "key": "targetUptimeSlaPct", "label": { "id": "Target Komitmen SLA Ketersediaan", "en": "Target Availability SLA Commitment" }, "type": "number", "defaultValue": 99.5, "min": 90, "max": 99.999, "step": 0.1, "unit": "%" }, { "key": "retentionDays", "label": { "id": "Persyaratan Hari Retensi Data/Rekaman", "en": "Required Storage Retention Period" }, "type": "number", "defaultValue": 30, "min": 7, "max": 365, "unit": "Hari" } ], "formulas": { "id": [ "Checklist UAT 5 Pilar: Fisik Kabel, Switching PoE, Redundansi & Failover, Penyimpanan, dan Pengerasan Keamanan", "Kriteria Kelulusan Kabel: 100% Pass Fluke/LAN Tester & Label TIA-606 Terpasang", "Kriteria Kelulusan PoE: Packet Loss 0%, Tegangan PD >= 44V DC", "Syarat BAST 100%: Seluruh butir pengujian Lulus (Pass) dan dokumen As-Built diserahkan" ], "en": [ "5-Pillar Commissioning: Physical Layer, Switching & PoE, Redundancy & Failover, Storage Retention, and Security Hardening", "Cabling Acceptance: 100% Pass on Fluke/LAN tester & TIA-606 label compliance", "PoE Delivery Acceptance: Zero packet loss, PD DC Voltage >= 44V", "100% BAST Signoff: All UAT checklist parameters Pass and As-Built drawings delivered" ] } }, { "id": "maintenance-window-timezone-planner", "slug": "maintenance-window-timezone-planner", "category": "linux", "title": { "id": "Perencana Jendela Pemeliharaan Multi-Timezone & Cron", "en": "Multi-Timezone Maintenance Window & Cron Planner" }, "description": { "id": "Rencanakan jadwal jendela maintenance server lintas zona waktu WIB, WITA, WIT, SGT, dan UTC dengan deteksi benturan cron backup otomatis.", "en": "Plan server maintenance windows across WIB, WITA, WIT, SGT, and UTC timezones with automated cron backup conflict detection and change notice." }, "canonicalId": "https://kalkunet.com/id/tools/maintenance-window-timezone-planner", "canonicalEn": "https://kalkunet.com/en/tools/maintenance-window-timezone-planner", "inputs": [ { "key": "startHourWita", "label": { "id": "Jam Mulai Pemeliharaan (Format WITA Makassar/Bali)", "en": "Maintenance Start Hour (WITA Timezone)" }, "type": "select", "defaultValue": "1", "options": [ { "value": "0", "label": { "id": "Pukul 00:00 WITA", "en": "00:00 WITA" } }, { "value": "1", "label": { "id": "Pukul 01:00 WITA", "en": "01:00 WITA" } }, { "value": "2", "label": { "id": "Pukul 02:00 WITA", "en": "02:00 WITA" } }, { "value": "3", "label": { "id": "Pukul 03:00 WITA", "en": "03:00 WITA" } }, { "value": "4", "label": { "id": "Pukul 04:00 WITA", "en": "04:00 WITA" } }, { "value": "5", "label": { "id": "Pukul 05:00 WITA", "en": "05:00 WITA" } }, { "value": "6", "label": { "id": "Pukul 06:00 WITA", "en": "06:00 WITA" } }, { "value": "7", "label": { "id": "Pukul 07:00 WITA", "en": "07:00 WITA" } }, { "value": "8", "label": { "id": "Pukul 08:00 WITA", "en": "08:00 WITA" } }, { "value": "9", "label": { "id": "Pukul 09:00 WITA", "en": "09:00 WITA" } }, { "value": "10", "label": { "id": "Pukul 10:00 WITA", "en": "10:00 WITA" } }, { "value": "11", "label": { "id": "Pukul 11:00 WITA", "en": "11:00 WITA" } }, { "value": "12", "label": { "id": "Pukul 12:00 WITA", "en": "12:00 WITA" } }, { "value": "13", "label": { "id": "Pukul 13:00 WITA", "en": "13:00 WITA" } }, { "value": "14", "label": { "id": "Pukul 14:00 WITA", "en": "14:00 WITA" } }, { "value": "15", "label": { "id": "Pukul 15:00 WITA", "en": "15:00 WITA" } }, { "value": "16", "label": { "id": "Pukul 16:00 WITA", "en": "16:00 WITA" } }, { "value": "17", "label": { "id": "Pukul 17:00 WITA", "en": "17:00 WITA" } }, { "value": "18", "label": { "id": "Pukul 18:00 WITA", "en": "18:00 WITA" } }, { "value": "19", "label": { "id": "Pukul 19:00 WITA", "en": "19:00 WITA" } }, { "value": "20", "label": { "id": "Pukul 20:00 WITA", "en": "20:00 WITA" } }, { "value": "21", "label": { "id": "Pukul 21:00 WITA", "en": "21:00 WITA" } }, { "value": "22", "label": { "id": "Pukul 22:00 WITA", "en": "22:00 WITA" } }, { "value": "23", "label": { "id": "Pukul 23:00 WITA", "en": "23:00 WITA" } } ] }, { "key": "durationHours", "label": { "id": "Durasi Alokasi Jendela Kerja", "en": "Allocated Window Duration" }, "type": "number", "defaultValue": 2, "min": 1, "max": 12, "unit": "Jam" }, { "key": "estimatedDowntimeMinutes", "label": { "id": "Perkiraan Total Durasi Downtime Layanan", "en": "Estimated Service Downtime Minutes" }, "type": "number", "defaultValue": 15, "min": 0, "max": 360, "unit": "Menit" } ], "formulas": { "id": [ "Konversi WIB = (WITA - 1 + 24) mod 24 (UTC+7)", "Konversi WIT = (WITA + 1) mod 24 (UTC+9)", "Konversi Server Standard Time UTC = (WITA - 8 + 24) mod 24 (UTC+0)", "Kriteria Off-Peak Nasional: Jam Mulai WIB antara 00:00 hingga 05:00", "Sisa Target SLA Bulanan (%) = ((43.800 - Downtime Menit) ÷ 43.800) × 100" ], "en": [ "WIB Conversion = (WITA - 1 + 24) mod 24 (UTC+7)", "WIT Conversion = (WITA + 1) mod 24 (UTC+9)", "Server Standard Time UTC = (WITA - 8 + 24) mod 24 (UTC+0)", "National Off-Peak Window: WIB Start Hour between 00:00 and 05:00", "Monthly SLA Availability (%) = ((43,800 - Downtime Minutes) ÷ 43,800) × 100" ] } }, { "id": "gpon-ftth-splitter-cascade-calculator", "slug": "gpon-ftth-splitter-cascade-calculator", "category": "network", "title": { "id": "Kalkulator Cascade Splitter GPON & Optical Tree FTTH", "en": "GPON FTTH Cascade Splitter & Optical Tree Calculator" }, "description": { "id": "Hitung redaman link optik GPON/EPON, simulasi rasio splitter ODC dan ODP cascade (1:2 hingga 1:16, tap 15/85), serta diagram pohon optik ITU-T G.984.", "en": "Calculate GPON/EPON optical link loss budget, simulate ODC/ODP cascade splitters (1:2 to 1:16, tap 15/85), and view ITU-T G.984 optical tree diagrams." }, "canonicalId": "https://kalkunet.com/id/tools/gpon-ftth-splitter-cascade-calculator", "canonicalEn": "https://kalkunet.com/en/tools/gpon-ftth-splitter-cascade-calculator", "inputs": [ { "key": "oltSfpClass", "label": { "id": "Kelas Modul SFP OLT PON", "en": "OLT PON SFP Class" }, "type": "select", "defaultValue": "C_PLUS", "options": [ { "value": "B_PLUS", "label": { "id": "Class B+ (Daya Typ +3.0 dBm)", "en": "Class B+ (+3.0 dBm Typ)" } }, { "value": "C_PLUS", "label": { "id": "Class C+ (Daya Typ +5.0 dBm)", "en": "Class C+ (+5.0 dBm Typ)" } }, { "value": "C_PLUS_PLUS", "label": { "id": "Class C++ (Daya Typ +7.0 dBm)", "en": "Class C++ (+7.0 dBm Typ)" } } ] }, { "key": "oltTxPowerDbm", "label": { "id": "Daya Output SFP OLT Terukur (dBm)", "en": "Measured OLT Tx Power (dBm)" }, "type": "number", "defaultValue": 5, "min": 1, "max": 12, "step": 0.1, "unit": "dBm" }, { "key": "feederLengthKm", "label": { "id": "Jarak Kabel Feeder OLT ke ODC (km)", "en": "Feeder Fiber Length OLT to ODC (km)" }, "type": "number", "defaultValue": 1.5, "min": 0.1, "max": 25, "step": 0.1, "unit": "km" }, { "key": "distributionLengthKm", "label": { "id": "Jarak Kabel Distribusi ODC ke ODP (km)", "en": "Distribution Fiber Length ODC to ODP (km)" }, "type": "number", "defaultValue": 0.8, "min": 0.1, "max": 15, "step": 0.1, "unit": "km" }, { "key": "dropCableLengthM", "label": { "id": "Panjang Drop Cable ODP ke ONT (m)", "en": "Drop Cable Length ODP to ONT (m)" }, "type": "number", "defaultValue": 150, "min": 10, "max": 500, "step": 10, "unit": "m" }, { "key": "odcSplitterRatio", "label": { "id": "Rasio Splitter Tahap 1 di ODC", "en": "1st Stage ODC Splitter Ratio" }, "type": "select", "defaultValue": "1:4", "options": [ { "value": "1:2", "label": { "id": "PLC 1:2 (Redaman ~3.7 dB)", "en": "PLC 1:2 (Loss ~3.7 dB)" } }, { "value": "1:4", "label": { "id": "PLC 1:4 (Redaman ~7.2 dB)", "en": "PLC 1:4 (Loss ~7.2 dB)" } }, { "value": "1:8", "label": { "id": "PLC 1:8 (Redaman ~10.5 dB)", "en": "PLC 1:8 (Loss ~10.5 dB)" } } ] }, { "key": "odpSplitterRatio", "label": { "id": "Rasio Splitter Tahap 2 di ODP", "en": "2nd Stage ODP Splitter Ratio" }, "type": "select", "defaultValue": "1:8", "options": [ { "value": "1:4", "label": { "id": "PLC 1:4 (Redaman ~7.2 dB)", "en": "PLC 1:4 (Loss ~7.2 dB)" } }, { "value": "1:8", "label": { "id": "PLC 1:8 (Redaman ~10.5 dB)", "en": "PLC 1:8 (Loss ~10.5 dB)" } }, { "value": "1:16", "label": { "id": "PLC 1:16 (Redaman ~13.8 dB)", "en": "PLC 1:16 (Loss ~13.8 dB)" } } ] }, { "key": "cascadeRatioTap", "label": { "id": "Konfigurasi Unbalanced FBT Cascade", "en": "FBT Unbalanced Tap Ratio" }, "type": "select", "defaultValue": "NONE", "options": [ { "value": "NONE", "label": { "id": "Tanpa Tap Cascade (Murni Star Topology)", "en": "No Cascade Tap (Pure Star Topology)" } }, { "value": "15/85", "label": { "id": "FBT 15/85 (Tap: 8.6 dB, Through: 0.9 dB)", "en": "FBT 15/85 (Tap 8.6 dB, Thru 0.9 dB)" } }, { "value": "20/80", "label": { "id": "FBT 20/80 (Tap: 7.3 dB, Through: 1.1 dB)", "en": "FBT 20/80 (Tap 7.3 dB, Thru 1.1 dB)" } }, { "value": "30/70", "label": { "id": "FBT 30/70 (Tap: 5.4 dB, Through: 1.7 dB)", "en": "FBT 30/70 (Tap 5.4 dB, Thru 1.7 dB)" } }, { "value": "50/50", "label": { "id": "FBT 50/50 (Tap: 3.2 dB, Through: 3.2 dB)", "en": "FBT 50/50 (Tap 3.2 dB, Thru 3.2 dB)" } } ] }, { "key": "spliceCount", "label": { "id": "Jumlah Titik Sambungan Splicing", "en": "Splice Joint Points Count" }, "type": "number", "defaultValue": 6, "min": 0, "max": 50, "unit": "Titik" }, { "key": "connectorCount", "label": { "id": "Jumlah Pasang Konektor SC/APC", "en": "SC/APC Connector Pairs" }, "type": "number", "defaultValue": 6, "min": 2, "max": 30, "unit": "Pasang" } ], "formulas": { "id": [ "Total Link Loss (dB) = (Jarak Serat km × 0.25 dB/km) + (Splice × 0.1 dB) + (Konektor × 0.25 dB) + Loss ODC + Loss ODP + FBT Tap", "Daya Terima ONT (dBm) = Daya Pancar OLT Tx (dBm) - Total Link Loss (dB)", "Standar Sensitivitas ONT Aman: -8.0 dBm s/d -23.0 dBm (Maksimum Sensitivitas -27 dBm ITU-T G.984)" ], "en": [ "Total Link Loss (dB) = (Fiber Distance km × 0.25 dB/km) + (Splices × 0.1 dB) + (Connectors × 0.25 dB) + Loss ODC + Loss ODP + FBT Tap", "ONT Received Power (dBm) = OLT SFP Launch Tx (dBm) - Total Optical Link Loss (dB)", "Target ONT Sensitivity: -8.0 dBm to -23.0 dBm (Maximum Sensitivity -27 dBm per ITU-T G.984)" ] } }, { "id": "mac-oui-dhcp-lease-inspector", "slug": "mac-oui-dhcp-lease-inspector", "category": "network", "title": { "id": "Inspektur MAC Vendor OUI & Audit Lease DHCP MikroTik", "en": "MAC Vendor OUI & MikroTik DHCP Lease Conflict Inspector" }, "description": { "id": "Analisis massal tabel ARP dan DHCP lease MikroTik, identifikasi vendor OUI perangkat, deteksi MAC acak, serta temukan konflik alamat IP ganda jaringan.", "en": "Inspect bulk ARP tables and MikroTik DHCP leases, identify OUI vendors, detect randomized MACs, and catch duplicate IP network conflicts instantly." }, "canonicalId": "https://kalkunet.com/id/tools/mac-oui-dhcp-lease-inspector", "canonicalEn": "https://kalkunet.com/en/tools/mac-oui-dhcp-lease-inspector", "inputs": [ { "key": "singleMacOrDump", "label": { "id": "Daftar Alamat IP & MAC (Paste Log DHCP / ARP)", "en": "IP & MAC Address List (Paste DHCP / ARP Table)" }, "type": "textarea", "defaultValue": "192.168.88.1 48:8F:5A:11:22:33 MikroTik-Core\n192.168.88.10 BC:24:11:AA:BB:01 pve-node1\n192.168.88.21 44:19:B6:00:11:22 IPCam-Lobby\n192.168.88.22 30:0D:9E:55:66:77 AP-Ruijie-Lt1\n192.168.88.55 DA:A1:19:12:34:56 iPhone-Guest" } ], "formulas": { "id": [ "OUI Vendor = 3 Oktet Pertama (24 bit awal heksadesimal dari IEEE Registration Authority)", "Bit LAA (Locally Administered Address) = Karakter ke-2 pada oktet 1 bernilai 2, 6, A, atau E menandakan MAC Acak Pribadi", "Deteksi Konflik IP = Duplikasi Alamat IP yang terikat pada lebih dari satu MAC Address unik" ], "en": [ "Vendor OUI = First 3 Octets (initial 24 hex bits assigned by IEEE Registration Authority)", "LAA Bit (Locally Administered Address) = 2nd nibble of 1st octet is 2, 6, A, or E indicating Randomized Privacy MAC", "IP Conflict Detection = Same IP address mapped to multiple distinct physical MAC addresses" ] } }, { "id": "infrastructure-spec-duel-comparator", "slug": "infrastructure-spec-duel-comparator", "category": "server", "title": { "id": "Komparator Duel Spesifikasi Infrastruktur IT & ROI", "en": "Infrastructure Spec Duel & Hardware ROI Comparator" }, "description": { "id": "Bandingkan spesifikasi teknis ZFS RAIDZ1 vs RAIDZ2 vs RAID10, penghematan hardisk CCTV H.264 vs H.265+, serta throughput WireGuard vs IPsec vs OpenVPN.", "en": "Compare technical specifications of ZFS RAIDZ1 vs RAIDZ2 vs RAID10, CCTV H.264 vs H.265+ storage savings, and WireGuard vs IPsec vs OpenVPN throughput." }, "canonicalId": "https://kalkunet.com/id/tools/infrastructure-spec-duel-comparator", "canonicalEn": "https://kalkunet.com/en/tools/infrastructure-spec-duel-comparator", "inputs": [ { "key": "duelMode", "label": { "id": "Dimensi Duel Perbandingan", "en": "Duel Comparison Mode" }, "type": "select", "defaultValue": "STORAGE_RAID", "options": [ { "value": "STORAGE_RAID", "label": { "id": "Penyimpanan ZFS RAIDZ1 vs RAIDZ2 vs RAID10", "en": "ZFS Storage RAIDZ1 vs RAIDZ2 vs RAID10" } }, { "value": "CCTV_CODEC", "label": { "id": "Penghematan Codec CCTV H.264 vs H.265+", "en": "CCTV Codec Savings H.264 vs H.265+" } }, { "value": "VPN_PROTOCOL", "label": { "id": "Protokol VPN WireGuard vs IPsec vs OpenVPN", "en": "VPN Protocol WireGuard vs IPsec vs OpenVPN" } } ] }, { "key": "diskOrCamCount", "label": { "id": "Jumlah Hardisk Drive / Kamera CCTV", "en": "Drive Count / CCTV Cameras Quantity" }, "type": "number", "defaultValue": 8, "min": 4, "max": 64, "unit": "Unit" }, { "key": "unitSizeTbOrDays", "label": { "id": "Kapasitas per Disk (TB) / Retensi (Hari)", "en": "Disk Capacity (TB) / Retention (Days)" }, "type": "number", "defaultValue": 4, "min": 1, "max": 90, "unit": "TB/Hari" }, { "key": "hddPricePerTbIdr", "label": { "id": "Asumsi Harga Hardisk Enterprise per TB (IDR)", "en": "Enterprise Hard Drive Price per TB (IDR)" }, "type": "number", "defaultValue": 450000, "min": 100000, "max": 2000000, "step": 10000, "unit": "Rp/TB" } ], "formulas": { "id": [ "Kapasitas Aman ZFS RAIDZ2 (TB) = (Jumlah Disk - 2 Paritas) × Kapasitas Unit × 80% Pool Safety Margin", "Kapasitas Aman ZFS RAID10 (TB) = (Jumlah Disk ÷ 2 Mirror) × Kapasitas Unit × 80% Pool Safety Margin", "Estimasi Penghematan CCTV H.265+ (IDR) = (Total TB H.264 - Total TB H.265+) × Harga per TB" ], "en": [ "ZFS RAIDZ2 Safe Usable (TB) = (Disks - 2 Parity) × Drive Size × 80% Pool Safety Margin", "ZFS RAID10 Safe Usable (TB) = (Disks ÷ 2 Mirror) × Drive Size × 80% Pool Safety Margin", "CCTV H.265+ Savings (IDR) = (H.264 Total TB - H.265+ Total TB) × Price per TB" ] } }, { "id": "docker-nginx-stack-composer", "slug": "docker-nginx-stack-composer", "category": "linux", "title": { "id": "Visual Composer Docker, Nginx & Linux Stack", "en": "Docker, Nginx & Linux Stack Visual Composer" }, "description": { "id": "Rancang arsitektur server produksi modular (Lego Builder): pilih Nginx/Cloudflare, Frontend, Backend, DB & Redis. Hasilkan topologi SVG, docker-compose.yml, dan UFW hardening otomatis.", "en": "Visually compose production container stacks: select Nginx/Cloudflare ingress, frontend, backend API, databases & Redis. Generates SVG topology, docker-compose.yml, and UFW scripts." }, "canonicalId": "https://kalkunet.com/id/tools/docker-nginx-stack-composer", "canonicalEn": "https://kalkunet.com/en/tools/docker-nginx-stack-composer", "inputs": [ { "key": "projectName", "label": { "id": "Nama Proyek (Slug)", "en": "Project Name (Slug)" }, "type": "text", "defaultValue": "kampus-app" }, { "key": "domainName", "label": { "id": "Domain Produksi", "en": "Production Domain" }, "type": "text", "defaultValue": "app.example.com" }, { "key": "edgeIngress", "label": { "id": "Lapisan Edge & Ingress Proxy", "en": "Edge Ingress & Proxy Tier" }, "type": "select", "defaultValue": "BOTH_NGINX_AND_CF", "options": [ { "value": "NGINX_SSL", "label": { "id": "Nginx Reverse Proxy + SSL Let's Encrypt (Port 80/443)", "en": "Nginx Reverse Proxy + SSL Let's Encrypt (Port 80/443)" } }, { "value": "CLOUDFLARE_TUNNEL", "label": { "id": "Cloudflare Zero-Trust Tunnel (0 Port Terbuka WAN)", "en": "Cloudflare Zero-Trust Tunnel (Zero Open WAN Port)" } }, { "value": "BOTH_NGINX_AND_CF", "label": { "id": "Hybrid Nginx + Cloudflare Tunnel (Double Protection)", "en": "Hybrid Nginx + Cloudflare Tunnel (Double Protection)" } } ] }, { "key": "frontendStack", "label": { "id": "Lapisan Frontend UI / Web App", "en": "Frontend UI Tier" }, "type": "select", "defaultValue": "NEXTJS_NODE", "options": [ { "value": "NEXTJS_NODE", "label": { "id": "Next.js SSR Frontend (Node 20, Port 3000)", "en": "Next.js SSR Frontend (Node 20, Port 3000)" } }, { "value": "REACT_VITE_STATIC", "label": { "id": "React / Vue SPA Statis (Nginx, Port 8080)", "en": "React / Vue Static SPA (Nginx, Port 8080)" } }, { "value": "NONE", "label": { "id": "Tanpa Frontend (API Backend Saja)", "en": "No Frontend (Backend API Only)" } } ] }, { "key": "backendStack", "label": { "id": "Lapisan Backend API Engine", "en": "Backend API Engine Tier" }, "type": "select", "defaultValue": "LARAVEL_OCTANE", "options": [ { "value": "NODE_EXPRESS", "label": { "id": "Node.js / Express / NestJS (Port 4000)", "en": "Node.js / Express / NestJS (Port 4000)" } }, { "value": "LARAVEL_OCTANE", "label": { "id": "Laravel PHP 8.3 Octane / FrankenPHP (Port 8000)", "en": "Laravel PHP 8.3 Octane / FrankenPHP (Port 8000)" } }, { "value": "GO_FIBER", "label": { "id": "Go Fiber / Gin High-Throughput Binary (Port 8081)", "en": "Go Fiber / Gin High-Throughput Binary (Port 8081)" } }, { "value": "PYTHON_FASTAPI", "label": { "id": "Python FastAPI / Uvicorn (Port 8000)", "en": "Python FastAPI / Uvicorn (Port 8000)" } } ] }, { "key": "databaseStack", "label": { "id": "Lapisan Basis Data (Terisolasi)", "en": "Isolated Database Tier" }, "type": "select", "defaultValue": "POSTGRES_16", "options": [ { "value": "POSTGRES_16", "label": { "id": "PostgreSQL 16 Relational DB (Port 5432 Internal)", "en": "PostgreSQL 16 Relational DB (Port 5432 Internal)" } }, { "value": "MYSQL_8", "label": { "id": "MySQL 8.4 LTS Enterprise Database (Port 3306 Internal)", "en": "MySQL 8.4 LTS Enterprise Database (Port 3306 Internal)" } }, { "value": "MARIADB_11", "label": { "id": "MariaDB 11.4 Community Database (Port 3306 Internal)", "en": "MariaDB 11.4 Community Database (Port 3306 Internal)" } } ] }, { "key": "enableRedisCache", "label": { "id": "Aktifkan Redis 7.4 In-Memory Cache (:6379)", "en": "Enable Redis 7.4 In-Memory Cache (:6379)" }, "type": "checkbox", "defaultValue": true }, { "key": "enableUptimeKuma", "label": { "id": "Aktifkan Uptime Kuma Health Monitoring (:3001)", "en": "Enable Uptime Kuma Health Monitoring (:3001)" }, "type": "checkbox", "defaultValue": true }, { "key": "sshCustomPort", "label": { "id": "Port SSH VPS untuk Firewall UFW", "en": "VPS SSH Port for UFW Firewall" }, "type": "number", "defaultValue": 22, "min": 22, "max": 65535 } ], "formulas": { "id": [ "Total Alokasi RAM (MB) = Σ(RAM Ingress + RAM Frontend + RAM Backend + RAM Database + RAM Addons)", "Rekomendasi RAM VPS = Total Alokasi RAM <= 1.2 GB ? 2 GB : Total Alokasi RAM <= 2.6 GB ? 4 GB : 8 GB", "Isolasi Jaringan = db-net { driver: bridge, internal: true } -> 0 Port WAN Exposed" ], "en": [ "Total Stack RAM (MB) = Σ(RAM Ingress + RAM Frontend + RAM Backend + RAM Database + RAM Addons)", "Recommended VPS RAM = Total Stack RAM <= 1.2 GB ? 2 GB : Total Stack RAM <= 2.6 GB ? 4 GB : 8 GB", "Network Isolation = db-net { driver: bridge, internal: true } -> 0 Exposed WAN Ports" ] } }, { "id": "api-capacity-rate-limit-calculator", "slug": "api-capacity-rate-limit-calculator", "category": "dev", "title": { "id": "Kalkulator Kapasitas API & Rekomendasi Rate Limit", "en": "API Capacity & Rate Limit Calculator" }, "description": { "id": "Hitung kapasitas RPS puncak (Little's Law L=λW), koneksi in-flight simultan, alokasi vCPU core, dan generator rate limiting Nginx (HTTP 429) otomatis.", "en": "Calculate sustained & burst peak RPS (Little's Law L=λW), concurrent in-flight requests, required vCPU cores, and Nginx rate-limiting rules." }, "canonicalId": "https://kalkunet.com/id/tools/api-capacity-rate-limit-calculator", "canonicalEn": "https://kalkunet.com/en/tools/api-capacity-rate-limit-calculator", "inputs": [ { "key": "dailyActiveUsers", "label": { "id": "Pengguna Aktif Harian (DAU)", "en": "Daily Active Users (DAU)" }, "type": "number", "defaultValue": 25000, "min": 10, "max": 10000000, "step": 1000 }, { "key": "requestsPerUserPerDay", "label": { "id": "Panggilan API per Pengguna / Hari", "en": "Requests per User / Day" }, "type": "number", "defaultValue": 40, "min": 1, "max": 10000, "step": 5 }, { "key": "peakHourTrafficRatioPct", "label": { "id": "Rasio Trafik Jam Sibuk (%)", "en": "Peak Hour Traffic Concentration (%)" }, "type": "number", "defaultValue": 20, "min": 5, "max": 90, "step": 5, "unit": "%" }, { "key": "burstMultiplier", "label": { "id": "Faktor Lonjakan Spike (Burst)", "en": "Instantaneous Burst Multiplier" }, "type": "number", "defaultValue": 3, "min": 1.2, "max": 10, "step": 0.5, "unit": "x" }, { "key": "avgResponsePayloadKb", "label": { "id": "Rata-rata Ukuran Respons JSON (KB)", "en": "Average Response Payload Size (KB)" }, "type": "number", "defaultValue": 18, "min": 0.5, "max": 2048, "step": 1, "unit": "KB" }, { "key": "avgEndpointLatencyMs", "label": { "id": "Latensi Rata-rata Endpoint (ms)", "en": "Average Endpoint Latency (ms)" }, "type": "number", "defaultValue": 45, "min": 2, "max": 10000, "step": 5, "unit": "ms" }, { "key": "workerConcurrencyPerCore", "label": { "id": "Konkurensi Worker per Core vCPU", "en": "Worker Concurrency per vCPU Core" }, "type": "number", "defaultValue": 100, "min": 10, "max": 2000, "step": 25, "unit": "req/core" } ], "formulas": { "id": [ "Total Request Harian = DAU × Requests/User", "Sustained Peak RPS = (Total Request × Peak Ratio %) / 3600 detik", "Burst Peak RPS = Sustained Peak RPS × Burst Multiplier", "Hukum Little: L = λ × W (In-Flight Connections = Burst RPS × Latensi detik)", "vCPU Worker = ceil((L / ConcurrencyPerCore) × 1.5)", "Egress Bandwidth = (Burst RPS × Payload KB × 8) / 1000 (Mbps)" ], "en": [ "Total Daily Requests = DAU × Requests/User", "Sustained Peak RPS = (Total Daily Requests × Peak Ratio %) / 3600 seconds", "Burst Peak RPS = Sustained Peak RPS × Burst Multiplier", "Little's Law: L = λ × W (In-Flight Connections = Burst RPS × Latency seconds)", "Required vCPU = ceil((L / ConcurrencyPerCore) × 1.5)", "Peak Egress Bandwidth = (Burst RPS × Payload KB × 8) / 1000 (Mbps)" ] } } ] }