... specifications1) Operating standards: IEEE802.3u,IEEE802.3z/ab. 10/100Base-TX,100Base-FX,1000Base-T/SX/LX2) MAC ... .2528Single-mode(9/125um)Ethernet FeaturesInterface Speed Rate: 10/100Mbit/s Auto-adaptation, the default is 100MBPS working conditionInterface ... Doublet: 0-100MSupporting Agreements: IEEE802.3U 100Base-TX, 10/100MCommunication Working format: Full-duplex or half-duplex Environmental ...