Enterprise Network, Cisco Cat9300, Bosch IP CCTV, HID Access Control & Genetec VMS for BIAL — Bengaluru International Airport | Layerix Networking Experts

About BIAL — Bengaluru International Airport

Kempegowda International Airport, Bengaluru (BIAL) is one of India's busiest aviation hubs — handling tens of millions of passengers across domestic and international terminals each year. Behind every departures board, every boarding gate, and every retail concourse runs a physical infrastructure that most passengers never see: kilometres of structured cabling, dozens of IP CCTV cameras, access-controlled doors managing airside and landside boundaries, enterprise-grade wireless networks, and the servers and storage that record, store, and surface every security event.

In an airport, infrastructure failure isn't a Help Desk ticket. A single camera going offline is a surveillance gap in a regulated security zone. An access-controlled door failing open is an airside breach. A network outage affecting check-in terminals is a passenger operations incident. Every system must work — always — while 50,000 people move through the building, and every event must be logged, auditable, and reviewable on demand.

Layerix Networking Experts was engaged to design and deliver a complete aviation-grade enterprise IT security infrastructure across four sections — CommScope Cat6A LSZH structured cabling and 28km OFC fiber backbone, Bosch IP CCTV with Genetec VMS, HID-based access control with C·CURE 9000, and Cisco Catalyst enterprise switching with WiFi 6E. One partner. Four sections. Zero outsourcing.

The Challenge — Aviation-Grade Infrastructure Has No Margin for Error

Most enterprise IT infrastructure is forgiving. A misconfigured switch can be fixed remotely. A mislabelled cable can be traced later. A camera with a suboptimal angle can be repositioned. In an airport, none of that is acceptable after the fact. The five specific challenges at BIAL that shaped every decision in the BOQ:

• LSZH cabling mandatory throughout the terminal: Aviation fire safety regulations require Low Smoke Zero Halogen cable inside terminal buildings. Standard PVC cable emits toxic smoke in fire conditions and is simply not permitted. CommScope Cat6A LSZH ETL-verified cable was specified from the first line of the BOQ — not as an upgrade, but as a baseline requirement.
• 28km of OS2 armoured SMF fiber backbone required: Connecting terminal buildings, remote stands, cargo zones, and operational areas across BIAL's geographically distributed campus required armoured single-mode fiber at scale. Patch cords and standard indoor fiber don't survive the mechanical and environmental stresses of an airport campus backbone.
• Edge-AI-ready PTZ cameras for perimeter and vehicle tracking: Fixed dome cameras cover interiors effectively, but long airport perimeters and vehicle access zones require high-resolution PTZ IP CCTV cameras with built-in AI video analytics — specifically loitering detection, intrusion detection, and the infrastructure readiness for automatic number plate recognition (ANPR) at vehicle entry/exit points.
• 1,000-cardholder access management across 15 security doors: Airside/landside boundaries, staff-only operational zones, and restricted equipment areas each need specific access policies with anti-passback enforcement, time-attendance logging, and fire-alarm-triggered EM lock release. Managing this manually — or across fragmented systems — is a regulatory failure waiting to happen.
• Cisco DNA Advantage with 5-year SLA at the switching layer: Commodity switches are not appropriate for aviation infrastructure. The network layer needs embedded intelligence (Cisco ThousandEyes for network observability), long-term support agreements, and UPoE+ capacity to power cameras, access points, and access control hardware from the same switching layer.

Layerix responded with a single four-section BOQ covering every layer — passive infrastructure, active surveillance and VMS, physical access control, and enterprise networking — all sourced, installed, configured, tested, and commissioned by one in-house certified team with no subcontracting at any stage.

The Scope — Four Sections, Every System, One Accountable Team

Here is what Layerix designed, sourced, and delivered across all four sections of the BIAL airport network security infrastructure project.

Phased Delivery — Aviation-Grade, Zero Operational Disruption

Unlike a corporate office — where you can pull cable on a Saturday and configure switches Monday morning — an airport operates 24 hours a day, 365 days a year. Every phase of the BIAL deployment was sequenced to work around live airside operations, passenger movement, and regulatory inspection windows. The cabling and fiber backbone went first — because every other system depends on it. Security systems came second. Active network infrastructure last.

Why Aviation IT Infrastructure Is in a Category of Its Own

A corporate office has SLA-based working hours. A retail outlet can close for a network maintenance window. An airport has none of those options. The infrastructure decisions made at the BOQ stage — LSZH vs standard PVC, armoured fiber vs indoor-only cable, PoE CCTV camera installation with dome vs PTZ selection, anti-passback access control vs basic card-only systems, DNA Advantage licensing vs commodity switching — have regulatory, safety, and operational consequences that cannot be retrofitted after the fact.

The Bosch GenAI+ PTZ cameras deployed at BIAL are not just IP CCTV cameras with zoom. They are edge-AI-ready cameras that can run loitering detection, intrusion detection, and people counting analytics on-device — no additional analytics server required. The Genetec VMS integration means every event from every camera appears on one central unified monitoring dashboard, with NVR/DVR-style playback linked to access control events. And as vehicle traffic grows, the perimeter infrastructure is ANPR-ready — the automatic number plate recognition system that tracks vehicle entry, exit, and dwell time at every gate access point can be layered on without replacing a single camera or cable run.

For the access control and door interlock system, every EM lock installation includes a fire-alarm release interface — a non-negotiable requirement that Layerix enforces on every access control project. C·CURE 9000's anti-passback and full audit trail mean that airside credential management is provable to any regulatory auditor, on any date, for any event.

Components & Technologies Deployed