... Mode10/100MbpsStandardIEEE802.3 10Base-T Ethernet, IEEE802.3u, 100Base-TX/FX Fast Ethernet,IEEE802.3x Flow control, IEEE802.31q VLAN ... fiber: 20/40/60/80/100kmCategory-5 twisted pairs:100mPortSix RJ45 port: Connection with STP/UTP category-5 twisted pairsOne ... WDM 1310/1550nm, single fiber, single mode, External Power DC5V1A120km 10/100 Mbps six electrical ports adaptive Fast Ethernet Media Converter