10 GIGABIT POE SWITCH: Provides 8Ge 10/100/1000Mbps PoE RJ45 Ports and 2GE Gigabit uplink RJ45 ports designed for HD CCTV Network. A great selection for expanding your home, store, or office network. STANDARD POWER SUPPLY: This Gigabit is with Auto-Negotiation and auto MDI/MDIX; complies with IEEE802.3/802.3u/802.3ab/802.3z Ethernet standards; PoE power up to 30W for each PoE port, 120w for all PoE ports. DOUBLE UP-LINK PORT: Two uplink ports are design for the set of 8 security camera, to upload your image or video onto server or NVR. 4KV LIGHTNING PROTECTION: Lighting protection design - up to 4KV per port give the entire network monitoring system with a security fence. Ensure reliable protection for PoE switch and its access devices. Easy setup with internal power supply designed. USEFUL ATTRIBUTES: This Gigabit with Auto Deduction for long-distance application; data transmission and power supply up to 250 meters. Prioritize your traffic and guarantee high-quality data transmission