Cpolebev 5Pairs Mini Fiber Optical Media Converter 10/100Mbps Single Mode Single 20Km Fiber SC Port Fiber Switch

It extends the transmission distance of a network from, 100m to 20km via copper cables. It can extend the transmission distance; there are also many other The Fast Ethernet Switch is an Ethernet Fiber Switch which is specially designed for network monitoring. It has 1*10/100Mbps Ethernet ports and 1*155Mbps fiber ports. advantages such as isolation protection, good data security, working stability and easy maintenance.