10/100/1000M Gigabyte SingleMode Optical Fiber Media Converter ST-C Series Gigabit Fiber Media Converter can convert Optical-Electric Ethernet signals between 10/100/1000M UTP interface (TX) and 1000M optical fiber interface (FX). The traditional 10/100/1000M gigabit Ethernet can be extended to the distance of 100km through optical fiber link. The performance and quality of the products are excellent because of adopting latest Gigabit IC USA and Taiwan. 6 Group LED indicated lights could fully monitor the working conditions of converters. It is easy for users to observe and diagnose the failure of converters. ST-C Series Gigabit Converters could be used alone; but Converter Card should be inserted to 16 slots RACK suitable for the use of Network Centre. Main features .Auto negotiation function allows UTP ports to auto 10/100/1000M and Full Duplex or Half Duplex. .The UTP port supports the connection of MDI/MDI-X auto crossover. .Singlemode Fiber: the max distance up to 100km .Supporting the max 1536 byte Ethernet packet .Supporting flow control .Adopting internal power supply Technical Specifications .Operating standards: IEEE802.3z/AB, 1000Base-T and 1000Base-SX/LX .MAC address table: 4K .Data Buffer: 256K .Connector: UTP: RJ-45,10/100/1000Mbps; Fiber: SC,1000Mbps .Cable : UTP cable: Cat 5e or Cat 6 (the max distance up to 100m) Fiber : multimode : 50/125, 62.5/125um (the max distance up to 550/224m) singlemode : 8.3/125, 8.7/125, 9/125um (the max distance up to 100km) .Flow control Full Duplex: IEEE802.3x Half Duplex: back pressure. .Power: AC 220V(170-260V) 50Hz; DC 5V,2A .Ambient temperature:0 ~ +50'C .Storage temperature:-20 ~ +70'C .Humidity:5% ~ 90% .Dimensions:40 (high) x 110 (width) x 140 (length) mm