1000M RJ45 to 1000M single-mode SC fiber Converter, Full-duplex,up to 15Km, switching power adapter, chassis mountable, Complies with IEEE 802.3ab and IEEE 802.3z. Works at 1000Mbps in Full-Duplex mode for both TX port and FX port. Full-duplex up to 15Km switching power adapter chassis mountable. Easy-to-view LED indicators.