One 10/100/1000Mbps adaptive RJ45 electrical port, one 1000Mbps SC optical port, with a maximum transmission distance of 3kM. It is a non-managed fiber optic transceiver, designed to be used in conjunction with RG-FC11G-3B or RG-FC14G-3B, and can be utilized with the RG-FCR14 transceiver rack.