Tunnel Security and Fire Video Dedicated Network
VLAN-separated security/fire video and sensing on dense-SFP switches for multi-HD backhaul.
1. Scenario
Ops care about intrusion, fire, and flooding—video/alarms must reach the SOC quickly.
2. Challenges
Shared networks interfere; peak retrieval saturates links; auditable NMS required.
3. Architecture
Security aggregation on 8GE+8SFP or denser copper models; VLANs for security/fire/environment; uplink to SOC aggregation.
4. Recommended Leagrid LGS2000 products
- LGS2000-8GE8GF-M: Managed Gigabit switch: 8×GE copper + 8×GE SFP for dense fiber and video/multi-ring interconnect.
- LGS2000-8GE4GF-M: Managed Gigabit switch: 8×GE copper + 4×GE SFP for multi-direction fiber rings and multi-camera uplinks.
- LGS2000-10GE4GF-M: Managed industrial switch: 10×GE copper + 4×GE SFP—more copper density for vision and HD aggregation.
5. Deployment notes
Inventory fire-panel/access interfaces; retention per code; no L2 bridge to office LAN.