Single-Mode Fast Ethernet Fiber Transceiver

Generic replacement single-mode Fast Ethernet fiber transceiver designed for mixed copper-fiber networks. It features both UTP RJ45 copper and SC fiber connectors, supporting 10/100 Base-TX copper and 100 Base-FX fiber connections. Ideal as a replacement part to expand or restore Fast Ethernet connectivity in existing networks. Performance includes copper up to 1000 Mbps and fiber up to 1000 Mbps, with copper operating in full-duplex or half-duplex and fiber operating in full duplex. Power options include AC power input from 100 to 260V or DC 5V 1A via an external supply to suit different installation environments. The unit uses standard Cat.5 UTP cables for copper connections. This listing refers to a generic, unbranded replacement part. No specific brand or model references are included. Suitable for users seeking a flexible, compatible transceiver solution for mixed Fast Ethernet deployments.