... , 4 poe port midspan ,have 8 port RJ45 2,support AT(30watts/port),IEEE802.3AT POE standard 3,welcome for OEM&ODM Products: SinoV-MIDSPAN-4-M ... the power on or off. SINOV-MIDSPAN-4-G-AT offers a simple, economical,high performance solution, compatible with gigabit networks. ... duplex self -adapting RJ-45, with 100Mbps for each ports.4, 4 POE ports , which can automatically identify the power (30Watts of ...