AOM-1100 100M Ethernet optical transceiver can interconvert electric signal of 100Base-TX twisted pair and optical signal of 100Base-TX. It extends the network transmission range from 100m to 100Km (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