Comply with IEEE 802.af Power over Ethernet (10/100M Supported) Extender the range of PoE an additional 100 meters/ Automatically detects and protects PoE equipment from being damaged by incorrect installation. Plug-and Play no configuration required. PoE extender can forward both Ethernet and PoE power for 1 terminal equipment via Cat5 ,Cat5e,Cat6,Cat6e,UTP cable. 5-Port PoE Extender has 5 10/100M Lan ports, among them, one for power input, the other four for power output. Comply with 10/100/1000 BASE-TX,IEEE 802.3 af-PoE. Used with AP, IP camera, IP telephone and the other network equipment in the situation of the lack of power line or far away from the power outlets. VLAN and Extend Mode: When the extension mode is on, the extender will be extended from 100M distance to 250M at the speed of 10Mbps.More convenient for your using.(Better to use CAT5 cable or more).Out Ports 2 - 5 support VLAN isolation, lessen network traffic, and increase network security. Specification: Network standard: IEEE802.3, IEEE802.3u, IEEE802.3x PoE connection standard: IEEE 802.3af/at PoE port input power: input maximum 90W PoE port output power: 2-5 output maximum 30W,Single port maximum 24W PoE power receiving input transmission core: 1/2+, 3/6-, 4/5+, 7/8- PoE power output transmission core: 1/2+, 3/6- POE power supply transmission distance: less than equal 100 meters Power supply transmission medium: 10/100/1000BASE-TX: Category 5 and above non-screen shielded twisted pair Address Table: 2K Packet Buffer Memory: 48 Switching Capacity: 1.0Gbps Network Protocol: IEEE 802.3i-10BASE-T, IEEE 802.3u: 100BASE-TX, IEEE 802.3x-Flow Control, IEEE 802.3af-Power over Ethernet; Working temperature: -10c to 55c Working Humidity: 10%~90%, No Condensation; Colour:White Material:ABS The actual product may have slight color difference or difference, which will not affect the use Package Contents: 3 * POE Extender Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.