The PoE Switch ONV-POE21008P-at provides power and data from a single point, using Power over Ethernet (PoE) over a single Cat-5 cable. The five Fast Ethernet ports can be used for any 10/100 Mbps link and four of these ports can supply industry-standard IEEE 802.3at power. Advanced auto-sensing algorithm gives power only to IEEE802.3at end devices, so no need to worry about damaging proprietary PoE or non-PoE equipment. In addition, it discontinues the power when PoE devices are disconnected. Easy and reliable, the PoE Switch ONV-POE21008P-at automatically determines PoE requirements, speed, duplex, and cable type using Auto Uplink™. Product Feature ◆ IEEE 802.3at power on up to 8 ports ◆ Supply power to wireless access points and surveillance cameras over Cat-5 cabling ◆ 9 10/100 Mbps Ports with AutoUplink™ ◆ Supports PoE power up to 25.5W for each PoE port ◆ Supports PoE power up to 220W for all PoE ports ◆ Supports PoE IEEE 802.3af / at compliant PDs ◆ Supports IEEE 802.3x flow control for Full-duplex Mode and backpressure for Half-duplex Mode ◆ 1K entry MAC address table of the PoE Switch POE31008P with auto-learning and auto-aging ◆ LED indicators for monitoring power, link, activity and speed ◆ External power adapter supply Target Industries ◆HD monitor transmission and power supply ◆Wireless AP layout transmission and power supply ◆Network telephone transmission , intelligent house and home system ◆Intelligent transportation supervisory system（ITS） ◆ High-speed Way supervisory/Tele-Communication System ◆ Security protection system, TV medical treatment ◆ Long-distance Muti-media Schooling, Campus monitoring ◆ Long-distance broadcast television transmission system ◆ High-building Security Protection, Military Tele-Com projects Order Information Product: ONV-POE21008P-at Type: 9-PORT 10/100 SWITCH WITH 8-PORT POE+, IEEE 802.3at, PoE Power Output: 25.5Watts,PoE Budget: 220Watts Power Pin Assignment: Data provided over pairs over 1/2and 3/6 ,Power over spare pairs4/5(+) and 7/8 (-) Accessories in the Package Package Contents 9-PORT 10/100 SWITCH WITH 8-PORT POE+ (ONV-POE21008P-at) AC power line User Guide Warranty Card