1.According with IEEE802.3 IEEE802.3u IEEE802.3X IEEE802.1Q 100Base-TX 100Base-TX 100Base-FX standard. 2.Afford TCP/IP,PPPOE,DHCP,ICMP,NAT protocol. 3.Flow control:full-duplex adopt IEEE802.3x,half-duplex adopt Backpressure standard. 4.Electric port support auto-negotiation function,autoconditioning transmit mode and transmit speed. 5.Port supply Auto-MDI/MDIX automatic reverse. 6.Support storage transmit mode. 7.Support electric port's 10M 100M mode and self-adapt mode to switch. 8.Afford the state indicator,external power(output 5V~50HZ 1A) 9.Interface:electric port:RJ-45 fiber port:SC 10.Twisted-pair:Cat5 Cat6 11.Singlemode fiber: 8/125,8.3/125, 9/125µm 12.Working temperature:0~50 degree 13.Storage temperature:-20~70 degree 14.Humidity:5%~90%(noncondensing) 15.Size:115*77*26mm(L*W*H) Specific ation Connect type: SC Fiber type: Singlemode Wavelength: 1310nm Typical distance: 40KM Min TX PWR: -8.0dbm Max TX PWR:0.0dbm Sensitivity:-32.0dbm Link Budget:24.0dbm