Antaira Technologies FSC-3312WB-S4 is a managed, WDM, single-mode gigabit Ethernet converter. The FCS-3312WB-S4 will take 10/100/1000BaseT copper Ethernet and convert it to 1000BaseX fiber. The FCS-3312WB-S4 features a standard single strand SC fiber connector as well as the STP-RJ45 Ethernet connector. The copper media converter is fully compliant with IEEE 802.3 10BaseT, 802.3u 100BaseTX and 802.3ab 1000BaseTX/FX standards. The industrial media converter features LED diagnostics for Power, TP Link/ACT and Fiber Link/ACT. The FCS3312WB-S4 gigabit media converter will use WDM single mode TX1550nm - RX1310nm with a single SC connector and is capable of communication of up to 40 kilometers.