what is PoE Surge Protector

Protect Your PoE Devices Against Lightning and Power Surges

The SP-005POE is a Gigabit in-line surge protector that safeguards PoE cameras, wireless APs, intercoms, and access control systems from damaging voltage spikes. Designed with a three-stage surge protection network and an independent ground terminal, it can safely discharge up to 10kA surge current, keeping your network equipment operational in lightning-prone environments.

·Your Last Line of Defense Against Intruding Voltage

Built with solid-state surge protection elements and a fast clamping response, the SP-005POE ensures harmful transients are absorbed and diverted before they reach your devices. Both data lines and PoE power pairs are protected across all 8 pins, making it suitable for IEEE802.3af/at/bt PoE devices up to 1 Gbps.

·Reliable Performance for High-Speed Networks

The SP-005POE maintains a low insertion loss (<0.2 dB), ensuring your Gigabit network connection remains stable without added latency. The aluminum alloy housing provides heat dissipation and flame resistance, extending service life to approximately five years under normal conditions.

·Designed for Flexible Installation

No external power supply is required. Its compact form factor supports wall-mount installation, making it easy to integrate into surveillance control rooms, telecom racks, or industrial cabinets.

Applications

1.Security & Surveillance — Protect PoE IP cameras, PTZ units, and intercom panels from lightning-induced surges.

2.Wireless Networking — Safeguard outdoor Wi-Fi access points in campuses or smart city deployments.

3.Telecom & Data Centers — Provide reliable protection for PoE-powered switches and core networking devices.

4.Industrial & Transportation — Defend automation sensors, controllers, and PoE equipment exposed to harsh environments.