Check the listing for details. Outdoor Rainproof PoE Extender Cascade Repeater. Condition: New. Listed at 8.99 USD. PoE Extender Cascade Repeater outdoor rainproof The PoE Extneder does not require local power and is powered via the PoE input. Support the IEEE 802.3af/802.3at the Power over Ethernet PoE Switch Support DC48V~57V Passive Power Over Ethernet PoE Switch Support DC48V~57V Passive Power Over Ethernet PoE injector The PoE Extender has 2 10/100M PoE ports, among them, 1 port for POE input, and 1 ports for POE output. All ports Comply with 10/100BASE-TX, IEEE802.3at/IEEE802.3af . The power input is 30W in total. POE output for total is 25W ( max). PoE Extenders can increase the transmission distance up 100m via CAT5/5E/6/6E cables. It offers you great flexibility to extend the distance of PoE. Only for use as a POE Extender Repeater: When used with an 802.3at PoE switch, a maximum of three POE extenders can be cascaded. The maximum length is 400 meters (approximately 7 watts at the far end). It is recommended to use with an 802.3at PoE switch. Using an 802.3af PoE switch may result in insufficient power for the network cameras. Specification Support IEEE 802.3af/at power supply Support non-standard POE 40-57V power supply RJ45 Power supply pin: 1/2(+), 3/6(-) or 4/5(+), 7/8(-) POE total power input 30watt POE total power output 25watt Maximum power output of a single PoE port 24watt Transmission distance: Cat5e, Cat6 or above