Forwarding mode: store forwarding
Signal pins: 1 2 3 6
Power supply position: 12"+"36"-"
Voltage specification: DC48-55V
Standard power supply: DC52V120W
Backplane bandwidth: 5.6Gbps dual full-time
Network protocol: IE 802.3AT/AF
Transmission rate: 1-8 ports 10/100Mbps, 9-10 ports 1000Mbps
Power supply ports: 1-8 is the POE power supply port, which transmits 100 meters, opens the Extend 1-6 port to extend 250 meters,
and enables the vlan mode and 9-10 uplink ports