AOM-2100 1000M Ethernet optical transceiver can interconvert the electric signal of 100Base-TX twisted pair and the optical signal of 100Base-FX. It extends the network transmission range from 100m to 50Km (single mode optical fiber). Its typical application is Ethernet long range interconnection, such as the interconnection between the equipment room of community with MAN. Outside power supply, built-in power supply　　　　optional AC220V,　　　　　　DC 48V　　　　　　　　　optional