Item# BBX-MD650A-13
The MD650A-13 is a Async RS232 RS422 RS485 extender fiber Terminal Block ST SM. Use fiber instead of copper to send your RS-232, RS-422, and RS-485 data-and do so without having to route it through protocol converters. Universal Fiber Optic Line Driver Transceivers also offer a wide range of speeds and distances-up to 21.75 miles (35 km) with the single-mode version.
Universal Fiber Optic Line Driver Transceivers enable you to transmit and receive the signals over fiber optic cabling...