◉ Network Infrastructure

NETWORKING SYSTEM
IN KOLKATA

Structured cabling, fibre backbone, LAN switching, enterprise Wi-Fi and firewall systems for offices, factories, hospitals and campuses. One reliable network for IT, CCTV, access control and BMS — designed, installed, tested and documented by certified engineers across Kolkata and India.

How A Networking System Works

Internet enters through a firewall that protects the whole site. A core switch in the server room connects to floor / building access switches over a fibre backbone. Access switches feed every desk, Wi-Fi access point and IP device over Cat6 / Cat6A cabling — with PoE powering cameras, access readers and APs directly. VLANs keep IT, CCTV, access control and BMS traffic separate and secure on the same network.

🌐 Internet / ISPLeased line · Broadband 🛡️ Firewall / UTMSecurity · VPN · Load balance 🗄️ Core SwitchServer rack · Patch panelsVLAN · Routing · Servers / NVR 💾 Servers / NVRStorage · Applications FIBRE BACKBONE (OM3 / OS2) 🔀 Access SwitchFloor 1 · PoE 🔀 Access SwitchFloor 2 · PoE 🔀 Access SwitchPlant / Building 2 CAT6 / CAT6A · PoE 💻 Desks / PCsIT VLAN 📶 Wi-Fi APWi-Fi 6 / 7 🖨️ Printers / IPPhones · Devices 📹 IP CCTVCCTV VLAN 🔐 Access ControlSecurity VLAN 🏗️ BMS / IoTBMS VLAN 🔔 IP PAVoice VLAN FIG.01 · TYPICAL OFFICE / PLANT NETWORK TOPOLOGY
Backbone: Fibre between server room, floors & buildings
Horizontal: Cat6 / Cat6A to every outlet, AP & device
Segmentation: VLANs keep IT, CCTV, access & BMS separate

What We Install

Febino Digital builds complete network infrastructure for offices, industrial plants, hospitals, hotels, schools and warehouses across Kolkata — from the first cable to the last configured port. The same network then carries your CCTV, access control, BMS and PA systems reliably.

01

Structured Cabling

Cat6 / Cat6A copper cabling, information outlets, patch panels, cable trays and labelling — tested and certified link by link.

02

Fibre Optic Backbone

Single-mode and multi-mode fibre between floors, buildings and plant areas with splicing, LIU and OTDR / loss testing.

03

LAN Switching & PoE

Core, distribution and access switches with VLANs, redundancy and PoE / PoE+ to power cameras, readers and access points.

04

Enterprise Wi-Fi

Site-survey based Wi-Fi 6 / 6E / 7 access points with central controller, guest Wi-Fi, seamless roaming and captive portal.

05

Firewall & Security

Next-generation firewall / UTM, secure VPN for remote sites, web filtering, dual-ISP failover and load balancing.

06

Racks & Server Room

Wall-mount and floor-standing racks, PDUs, cable management, UPS and cooling — neat, labelled and easy to maintain.

Our Installation Process

CISCOHPE ARUBAFORTINETUBIQUITITP-LINK OMADAD-LINKCOMMSCOPEMOLEX

Industries We Serve

Corporate Offices

IT parks, multi-floor offices, co-working spaces.

Manufacturing

Plant-wide fibre, shop-floor switches, SCADA and CCTV networks.

Hospitals

HIS / PACS networks, nurse call, patient Wi-Fi, medical devices.

Warehouses & Logistics

Wi-Fi for scanners, dock areas, yard CCTV.

Educational Campuses

Campus fibre, labs, hostels and classroom Wi-Fi.

Banks & BFSI

Secure branch networks, VPN to HO, ATM connectivity.

Hotels & Hospitality

Guest Wi-Fi, IPTV, POS and back-office networks.

Residential Towers

Society CCTV, access control and common-area Wi-Fi.

Frequently Asked Questions

What is included in a networking system installation?

A complete networking system covers structured cabling (Cat6 / Cat6A copper and fibre backbone), network racks, patch panels and cable management, core / distribution / access switches with PoE, enterprise Wi-Fi access points, a firewall / UTM for internet security, and testing and certification of every link. Febino Digital designs, supplies, installs and documents the whole network.

Cat6 or Cat6A — which cable should I choose?

Cat6 supports 1 Gbps up to 100 m and 10 Gbps up to about 55 m, which suits most offices. Cat6A supports 10 Gbps over the full 100 m and handles high-power PoE better, so it is recommended for Wi-Fi 6/6E/7 access points, PoE lighting and long-life installations. For links between buildings or floors beyond 100 m, fibre optic cable is used.

Can the same network carry CCTV, access control and BMS?

Yes. With VLANs and QoS, one well-designed network can safely carry IT data, IP CCTV, access control, BMS and IP PA traffic separately. Febino Digital plans the VLANs, PoE power budget and bandwidth so that security and building systems run reliably alongside office IT.

Do you test and certify the cabling?

Yes. Every copper link is tested for continuity and performance, and fibre links are tested for loss. We hand over test reports, labelled patch panels, rack elevations and as-built drawings so the network is easy to maintain and expand.

Do you provide networking AMC in Kolkata?

Yes. Febino Digital provides Annual Maintenance Contracts for networks across Kolkata and India — covering preventive checks, switch and firewall firmware updates, configuration backups, cable and port faults, Wi-Fi tuning and on-call support.

Need a Networking Quote?

Speak to a network engineer today. Free site survey for projects in Kolkata, Howrah, Durgapur, Asansol and across West Bengal.

📞 Call +91 98 7438 7438