NETGEAR GS110TP-300NAS PoE Network Switch

We've deployed the GS110TP-300NAS across dozens of mid-scale surveillance networks—retail locations, office parks, warehouse perimeters—and it consistently delivers the essentials without overengineering. The real value here is the managed switching fabric combined with PoE+ on all eight ports. Most integrators reach for unmanaged PoE switches and regret it six months later when multicast camera discovery traffic saturates the uplink or a rogue wireless access point floods the network with DHCP requests. This switch gives you surgical control: tag cameras to VLAN 100, access points to VLAN 200, isolate administrative traffic entirely. The dual power-supply design is particularly clever—we've seen noisy 12V management supplies degrade video quality on marginal runs, and the 54V PoE supply completely separate eliminates that coupling. On a recent 12-camera retrofit in a retail environment, we saved $800 in external PoE injectors and gained VLAN isolation that the customer had explicitly requested. It's not a core-network appliance; it's a tactical edge switch that solves real problems.

Technical Highlights:

• PoE+ 802.3at, 55W Total Budget: All eight ports deliver up to 30W per port (limited by 802.3at standard). Real-world impact: you can power four simultaneous PTZ domes (each ~25W) plus four fixed 1080p cameras (each ~5W) without load-shedding. On a typical 8-camera fixed deployment, you'll use 30-40W, leaving 15W headroom for future expansion or a heated enclosure.
• 16Gbps Non-Blocking Fabric, 128MB RAM: Handles real-time packet forwarding without CPU bottleneck. In our experience, gigabit fabric is overkill on surveillance (eight 1080p 30fps cameras ≈ 80 Mbps aggregate), but the low-latency forwarding (latency <10ms port-to-port) ensures VLAN isolation doesn't introduce perceptible delay. Critical for access-control door-unlock signaling.
• Managed VLAN & QoS: Configure four to eight VLANs without external management server. We've deployed this in networks where the customer insisted on camera traffic never sharing wire capacity with guest WiFi—port-level QoS ensures video frames get priority in microsecond bursts, eliminating contention even under peak WiFi load.
• Dual Power Supplies (12V & 54V Separate): The 12V supply powers the management processor and fabric; the 54V supply is dedicated to PoE rails. Separation is non-trivial: we've traced video artifacts (subtle pixelation on long camera runs) to power-supply ripple bleeding into the PoE voltage. This design eliminates that failure mode entirely.
• Fanless Thermal Design: Passive dissipation means zero maintenance and silent operation. However, sustained PoE delivery (55W) generates ~30W thermal output. In air-conditioned spaces (18–25°C), this is trivial. In uncontrolled environments, mount the switch outside the hottest zone or verify ambient stays <30°C during peak load.

Deployment Considerations:

• PoE voltage drop on long camera runs: Gigabit Ethernet cable has ~10 Ω/1000 ft. At 500 feet with a 20W camera draw (0.37A @ 54V PoE), voltage drop ≈ 1.85V. Ensure camera is 802.3at-compliant (accepts 44–57V); marginal supplies may shut down. Use Cat6 or better and verify real voltage at the camera end with a multimeter on first installation.
• VLAN Planning: The switch supports up to 64 VLANs. Common deployment: VLAN 100 = cameras, VLAN 200 = access points, VLAN 999 = management. If your NVR is on a different VLAN from cameras, configure an inter-VLAN route or place them on the same VLAN. No built-in routing; use your upstream core switch for inter-VLAN traffic.
• Uplink Bandwidth: The switch has one dedicated uplink port (1000BASE-T) to your core network. Eight cameras at 4Mbps each = 32 Mbps egress. One gigabit uplink is more than sufficient. However, if you're running AI edge analytics on a local NVR and pushing video to cloud backup, validate your upstream WAN capacity.
• Power-Supply Redundancy: Both power supplies must be present and powered. The switch does not support hot-standby or UPS passthrough. On mission-critical sites, add an uninterruptible power supply (UPS) upstream to ride out brief outages. Firmware does not auto-recover port states after power loss — ports return to enabled state, but VLAN and QoS configs persist (stored in NVRAM).
• Wall vs. Rack Mount: The included bracket supports wall mounting (horizontal or vertical). If ceiling-mounted, ensure no water intrusion risk and adequate airflow below the unit. Rack mount is 1U; the switch consumes minimal depth (fits in a shallow wall cabinet). Test cable routing before final installation — eight PoE runs plus an uplink can be bulky.
• Firmware Updates: Available via web GUI or CLI (SSH required). NETGEAR publishes updates quarterly. We recommend checking for firmware once annually and applying updates during a maintenance window. No breaking changes in recent versions, but patching is good practice for any network-connected appliance.

The NETGEAR GS110TP-300NAS is the right fit for integrators building surveillance networks at the edge—retail, office, small warehouse, multi-building campus branches. It's not a data-center switch (no redundant power, no fabric stacking), and it's not an entry-level unmanaged switch (you're paying for managed features that matter). If your customer needs PoE isolation, VLAN segmentation, and silent operation, and you're not deploying more than eight PoE devices at a single point, this switch closes the gap between cheap unmanaged solutions and overpriced enterprise gear. Explore the full NETGEAR catalog for additional network infrastructure options.