Estimator Kebutuhan Material Instalasi CCTV (BOM)
Hitung estimasi kebutuhan material instalasi CCTV (BOM): box kabel UTP Cat6, konektor RJ45, duradus junction box, pipa conduit, dan kabel ties.
Parameter Input
Hasil Perhitungan
- totalCams
- 16
- indoorCams
- 10
- outdoorCams
- 6
- avgCableM
- 35
- useConduit
- true
- totalCableMeters
- 644
- cableBoxes305m
- 3
- rj45Count
- 40
- junctionBoxes
- 16
- pipaConduitBatang
- 167
- flexibleHoseRoll
- 1
- cableTiePacks
- 4
- bomItems
- [{"item":"Kabel UTP Cat6 Pure Copper (Box @ 305m)","itemEn":"Cat6 Pure Copper UTP Cable (Box @ 305m)","qty":3,"unit":"Box","unitEn":"Boxes","note":"Total 644 meter (termasuk 15% slack plafon & rak)","noteEn":"Total 644 meters (including 15% ceiling/rack termination slack)"},{"item":"Konektor RJ45 Cat6 + Plug Boot Modular","itemEn":"RJ45 Cat6 Modular Connectors + Strain Relief Boots","qty":40,"unit":"Pcs","unitEn":"Pcs","note":"2 ujung per tarikan + 25% cadangan gagal crimping","noteEn":"2 terminations per run + 25% field crimping failure allowance"},{"item":"Duradus / Junction Box Waterproof 10×10 cm","itemEn":"Waterproof Junction Box 10×10 cm (Duradus)","qty":16,"unit":"Unit","unitEn":"Units","note":"1 kotak pelindung sambungan PoE & pigtail per kamera","noteEn":"1 enclosure protecting PoE connection & pigtails per camera point"},{"item":"Pipa Conduit PVC 20mm High Impact (@ 2.9m)","itemEn":"PVC 20mm High-Impact Conduit Pipe (@ 2.9m)","qty":167,"unit":"Batang","unitEn":"Sticks","note":"Proteksi 75% jalur kabel ekspos & outdoor","noteEn":"Physical protection across 75% of exposed & outdoor cable paths"},{"item":"Pipa Fleksibel Corrugated 20mm (Roll @ 25m)","itemEn":"Flexible Corrugated Hose 20mm (Roll @ 25m)","qty":1,"unit":"Roll","unitEn":"Rolls","note":"±1.2 meter fleksibel drop dari plafon ke kamera","noteEn":"±1.2 meters flexible drop from ceiling down to camera mount"},{"item":"Kabel Ties Nylon 200mm / 250mm (Pack @ 100 pcs)","itemEn":"Nylon Cable Ties 200mm / 250mm (Pack @ 100 pcs)","qty":4,"unit":"Pack","unitEn":"Packs","note":"Kerapian jalur kabel di atas plafon dan rak server","noteEn":"Bundling and dressing inside ceiling trays and rack enclosures"}]
- summaryText
- Daftar Kebutuhan Material Instalasi CCTV (BOM) – InfraCalc.id Total Kamera : 16 Unit (10 Indoor Dome + 6 Outdoor Bullet) Kabel UTP Cat6 : 644 Meter (termasuk 15% slack) -> Beli 3 Box (@ 305m) Konektor RJ45 : 40 Pcs (Disarankan menyiapkan minimal 1 Pack isi 50/100 pcs) Junction Box : 16 Pcs (Kotak Pelindung Sambungan PoE Waterproof) Pipa Pelindung : 167 Batang Pipa Conduit 20mm + 1 Roll Pipa Fleksibel Aksesoris Bantu : 4 Pack Kabel Ties + Isolasi Listrik Nitto/3M + Fisher & Sekrup S6
Cara Menggunakan Alat Ini
- Masukkan jumlah titik kamera indoor (tipe dome) dan kamera outdoor (tipe bullet/PTZ).
- Tentukan estimasi rata-rata panjang tarikan kabel dari switch PoE / NVR ke masing-masing titik kamera (dalam meter).
- Pilih apakah jalur instalasi menggunakan pipa pelindung conduit PVC atau klem/tray, lalu tinjau rincian daftar belanja material (BOM).
Contoh Perhitungan Nyata: Instalasi Ruko / Kantor 16 Kamera (Jarak 35m)
Contoh terhitung: Proyek 16 kamera (10 Indoor + 6 Outdoor) dengan jarak rata-rata 35m menghasilkan total kebutuhan kabel 644 meter (Wajib beli: 3 Box @ 305m). Kebutuhan aksesoris pendukung: 40 pcs konektor RJ45, 16 unit junction box waterproof, 167 batang pipa conduit 20mm, 1 roll pipa fleksibel, dan 4 pack kabel ties.
{
"indoorCams": 10,
"outdoorCams": 6,
"avgCableM": 35,
"useConduit": true
}- totalCams:
- 16
- indoorCams:
- 10
- outdoorCams:
- 6
- avgCableM:
- 35
- useConduit:
- true
- totalCableMeters:
- 644
- cableBoxes305m:
- 3
- rj45Count:
- 40
- junctionBoxes:
- 16
- pipaConduitBatang:
- 167
- flexibleHoseRoll:
- 1
- cableTiePacks:
- 4
- bomItems:
- [{"item":"Kabel UTP Cat6 Pure Copper (Box @ 305m)","itemEn":"Cat6 Pure Copper UTP Cable (Box @ 305m)","qty":3,"unit":"Box","unitEn":"Boxes","note":"Total 644 meter (termasuk 15% slack plafon & rak)","noteEn":"Total 644 meters (including 15% ceiling/rack termination slack)"},{"item":"Konektor RJ45 Cat6 + Plug Boot Modular","itemEn":"RJ45 Cat6 Modular Connectors + Strain Relief Boots","qty":40,"unit":"Pcs","unitEn":"Pcs","note":"2 ujung per tarikan + 25% cadangan gagal crimping","noteEn":"2 terminations per run + 25% field crimping failure allowance"},{"item":"Duradus / Junction Box Waterproof 10×10 cm","itemEn":"Waterproof Junction Box 10×10 cm (Duradus)","qty":16,"unit":"Unit","unitEn":"Units","note":"1 kotak pelindung sambungan PoE & pigtail per kamera","noteEn":"1 enclosure protecting PoE connection & pigtails per camera point"},{"item":"Pipa Conduit PVC 20mm High Impact (@ 2.9m)","itemEn":"PVC 20mm High-Impact Conduit Pipe (@ 2.9m)","qty":167,"unit":"Batang","unitEn":"Sticks","note":"Proteksi 75% jalur kabel ekspos & outdoor","noteEn":"Physical protection across 75% of exposed & outdoor cable paths"},{"item":"Pipa Fleksibel Corrugated 20mm (Roll @ 25m)","itemEn":"Flexible Corrugated Hose 20mm (Roll @ 25m)","qty":1,"unit":"Roll","unitEn":"Rolls","note":"±1.2 meter fleksibel drop dari plafon ke kamera","noteEn":"±1.2 meters flexible drop from ceiling down to camera mount"},{"item":"Kabel Ties Nylon 200mm / 250mm (Pack @ 100 pcs)","itemEn":"Nylon Cable Ties 200mm / 250mm (Pack @ 100 pcs)","qty":4,"unit":"Pack","unitEn":"Packs","note":"Kerapian jalur kabel di atas plafon dan rak server","noteEn":"Bundling and dressing inside ceiling trays and rack enclosures"}]
- summaryText:
- Daftar Kebutuhan Material Instalasi CCTV (BOM) – InfraCalc.id Total Kamera : 16 Unit (10 Indoor Dome + 6 Outdoor Bullet) Kabel UTP Cat6 : 644 Meter (termasuk 15% slack) -> Beli 3 Box (@ 305m) Konektor RJ45 : 40 Pcs (Disarankan menyiapkan minimal 1 Pack isi 50/100 pcs) Junction Box : 16 Pcs (Kotak Pelindung Sambungan PoE Waterproof) Pipa Pelindung : 167 Batang Pipa Conduit 20mm + 1 Roll Pipa Fleksibel Aksesoris Bantu : 4 Pack Kabel Ties + Isolasi Listrik Nitto/3M + Fisher & Sekrup S6
Konsep Dasar & Catatan Teknis
Cara Perhitungan (Rumus & Langkah)
Rumus Matematika
- 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))
Langkah Substitusi
- 1. Total Active Cameras: 10 indoor dome + 6 outdoor bullet = 16 cameras
- 2. UTP Cable Calculation: 16 cams × 35m × 1.15 (15% vertical drop & termination slack) = 644 meters -> ceil(644 / 305) = 3 boxes (@ 305m)
- 3. RJ45 Connectors: 16 cams × 2 ends × 1.25 (25% field crimp wastage) = 40 pcs
- 4. Junction Boxes: 1 weatherproof enclosure per camera point = 16 units
- 5. Conduit Piping: (644m × 0.75 protected) / 2.9m per stick = 167 sticks 20mm conduit + ceil(16 × 1.2m / 25m) = 1 rolls flexible hose
- 6. Fasteners & Cable Management: max(2, ceil(16 / 4)) = 4 packs (100 pcs/pack) nylon ties
Pertanyaan yang Sering Diajukan (FAQ)
Mengapa junction box / duradus wajib dipasang di setiap titik kamera CCTV?
Junction box berfungsi melindungi sambungan konektor RJ45 dan kabel pigtail kamera dari debu, air hujan, dan kelembaban udara yang dapat menyebabkan korosi pin tembaga dan korsleting arus PoE. Selain itu, junction box memberikan ruang untuk menyembunyikan kelebihan kabel agar instalasi rapi dan aman dari vandalisme.
Kapan instalasi kabel CCTV wajib menggunakan pipa conduit PVC?
Pipa conduit wajib digunakan pada area outdoor yang terpapar panas matahari langsung, jalur di atas plafon yang rawan gigitan tikus, area industri/pabrik, serta jalur turun di dinding terbuka agar kabel terlindung dari benturan fisik dan terlihat rapi secara estetika arsitektur.
Berapa panjang satu box kabel UTP Cat6 standar dan mengapa sisa kabel tidak bisa sembarangan disambung?
Satu box kabel UTP standar internasional berisi 305 meter (1.000 feet). Menyambung potongan kabel sisa menggunakan barrel atau pelintiran manual sangat dilarang karena merusak impedansi karakteristik 100 Ohm kabel, memicu pantulan sinyal (return loss), dan menyebabkan kamera sering offline.
Alat Kalkulator Terkait
Hitung jatuh tegangan (voltage drop) kabel UTP PoE Cat6, Cat5e, dan CCA, sisa voltase ujung kamera, batas jarak aman, dan risiko restart malam hari.
Hitung rekomendasi focal length lensa CCTV (2.8mm, 4mm, 6mm, 12mm), lebar cakupan area FoV, dan kerapatan piksel DORI sesuai jarak target objek.
Hitung kapasitas hardisk NVR CCTV (TB), bandwidth jaringan Mbps, durasi rekaman harian, switch PoE, dan rekomendasi HDD surveillance.
Referensi Standar & Catatan
- ANSI/TIA-568.0-E Generic Telecommunications Cabling for Customer Premises
- ISO/IEC 11801 Information technology — Generic cabling for customer premises
- BICSI Electronic Safety and Security (ESS) System Design and Installation Standards
Catatan: Hasil di atas merupakan estimasi berdasarkan rumus standar. Selalu verifikasi dengan dokumentasi resmi vendor dan kondisi lapangan sebelum implementasi pada lingkungan produksi.