Pro-Elec Pro Elec Fast Ethernet PoE Injector with Integral Power Supply 28-21710Compact PoE adaptor that injects 48V DC power to multiple devices via Cat5 network cable. It features a simple, all-in-one plug-in design so no separate power supply required. Built-in over-voltage, over-current and short circuit protection 802.3at Type 1, 10/100 Fast Ethernet compatible Output: 48V DC, 0.5A 24W Transmission distance up to 100m Connections: 2x RJ45 (LAN/PoE) Dimensions (HxWxD): 82x47x60mmfrom £9.67 up to £29.73 cpc.farnell.com (United Kingdom) →£10.00OnBuy.com (United Kingdom) →£21.00OnBuy.com (United Kingdom) →£30.00Compare prices3→