8 port poe switch fully IEEE802.3af compliant support poe ... PD 8 port poe switch8 port poe ethernet switch provides power and data from a single point, ... to 802.3af end devices,In addition,the PoE switch automatically determines PoE requirements, speed, duplex, and cable ... Activity, Speed, PoE active, PoE errorEnvironment specificationOperating temperature0-55°C(32-104°F)Storage temperature-10-70°C(14 ...