1.Comply with IEEE 802.af Power over Ethernet (100M Supported)Extender the range of PoE an additional 100 meters2.Automatically detects and protects PoE equipment from being by incorrect installation3.Plug-and Play no configuration required4.4-Port PoE extender can forward both Ethernet and PoE power for 1 terminal equipment via Cat5 ,Cat5e,Cat6,Cat6e,UTP cable.5.4-Port PoE Extender has 3 10/100M Lan ports, among them, one for power input, the other three for power output. Comply with 10/100 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 outletsInstalled at hotels, schools, buildings, villages, etc.Network standard: IEEE802.3, IEEE802.3u, IEEE802.3xPoE connection standard: IEEE 802.3af/atPoE port input power: input maximum 90WPoE port output power: output maximum 90W,1-3 portsless than equal 30W,4 portless than equal 60WPoE 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 metersPower supply transmission medium: 100 BASE-TX: Category 5 and above non-screen shielded twisted pairMAC Address Table: 2KPacket Buffer Memory: 48 ByteSwitching Capacity: 1.0GbpsNetwork Protocol: IEEE 802.3i-10BASE-T, IEEE 802.3u: 100BASE-TX, IEEE 802.3x-Flow Control, IEEE 802.3af-Power over Ethernet;Regulation Compliance: FCC Part 15B, ROHS Directive 2011/65/EU, Low Voltage Directive 2014/35/EU,EMC Directive 2004/108/EC;Working temperature: -10°C to 55°CWorking Humidity: 10%-90%, No Condensation;Colour:WhiteMaterial:ABSPackage Contents:1 x wireless repeaterOnly 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.