Interlogix S711D 2-Way Multiprotocol Data Transceiver (Standalone, ST Type)

The General Electric S711D 2-Way Multiprotocol Data Transceiver (Standalone, ST Type) supports 2-way transmission of multiprotocol data over 2 multimode fibers. It has an operating distance of 15 miles (25 km), and features Optical Automatic Gain Control (OAGC) that helps compensate for loss in signal strength. The S711D supports multiprotocol data formats including RS-232, TTL, RS-422, RS-485, Manchester, Biphase and SensorNet.