RS232/422/485 4-Channel Universal Data Transceiver, singlemode, 1 fiber, A end
Partcode: 
- FDX4DS1A
 
The Comnet FDX4DS1A is a 4-channel universal data multiplexer supporting RS232, RS422, and RS485 (2- or 4-wire). It operates over a single singlemode fiber at 1310/1550nm and is configured as an A-side unit.
