TFC-1000S70 (Version C1.0R) Intelligent 1000Base-T to 1000Base-LX Single-Mode SC Fiber Converter (70km/43.5 miles) Datasheet Manual Firmware FeaturesCompliant with IEEE 802.3ab 1000Base-T and IEEE 802.3z 1000Base-LX standardsSC-type single-mode fiber port connects over distances of up to 70km (43.5 miles)1000Base-T Gigabit copper port supports Full-Duplex modeSupports port level SNMP managementFunctions as a stand alone converter or with the TFC-1600 fiber chassisLifetime Warranty*