Item POE 1000M Network Protector – Gigabit Ethernet Surge Protector for POE Cameras and Networking Devices 1000Mbps RJ45 Ethernet surge protector compatible with Cat5e and Cat6 cables. Designed for in-line installation with two RJ45 female jacks—simple and straightforward setup. Protects Ethernet-connected devices—including switches, routers, laptops, PCs, and IP cameras—from damaging power surges and electrostatic discharge (ESD). Supports Power over Ethernet (PoE), allowing PoE-powered devices to remain operational while receiving surge protection. Material: Plastic housing with metal components Color: As shown in product images Features - Fast response to over-voltage events - Low resistance and minimal capacitance—ensures minimal impact on data transmission - Easy in-line installation with dual RJ45 female ports Specifications - Product Name: Gigabit POE Network Protector - Compatible Devices: POE network switches, POE security cameras, and other PoE-powered terminals - Interface: RJ45 - Response Time: <1 ns - Rated Operating Voltage: 48 V - Data Transfer Rate: 1000 Mbps - Maximum Continuous Operating Voltage: 57 V - Operating Temperature: -30°C to +70°C - Operating Humidity: 30%–90% RH Important Usage Notes - Correct Installation: Connect the “IN” port to the unprotected side of the cable (e.g., outdoor or upstream side) and the “OUT” port to the protected side (e.g., indoor or device side). Reversed installation may allow network operation but provides no surge protection. - Proper Grounding: The included yellow/green grounding wire must be securely connected to a verified electrical ground point in the building. Consult a qualified electrician if unsure. Without proper grounding, the device cannot safely divert surge energy and will not function as intended. Package Includes - 2 × POE Network Surge Protection Devices Note: Colors may vary slightly due to screen settings and lighting conditions. Dimensions are subject to a tolerance of ±1–3 cm.