... .It break through the restriction of short distance transmision of cable ,combining with the optical fiber .it make us realize the ... of 1EEE802.3 10 Base-T,1EEE802.3u 100 Base-TX,100 Base-FX, and 1EEE802.3z 1000Base-T2.meet the standard ... electric mouth ,support VLAN Technical parameters Standard1EEE802.3 10 Base-T,1EEE802.3u 100 Base-TX,100 Base-FX,Ethernet interfaceone ...