Home › Categories › Signal Extenders & AV-over-IP › Black Box MED100A Async RS232/422/485 Extender Over Fiber - Terminal Block to Multimode ST

Black Box logo
Shop all Black Box

Black Box MED100A Async RS232/422/485 Extender Over Fiber - Terminal Block to Multimode ST

Serial does not travel far on its own, and the MED100A is Black Box's answer: Terminal Block to Multimode ST. Speed: RS-232: Up to 115.2 kbps. Connectors are (1) Pair of ST.

Power: 10-30 VDC, 140 mA. It measures 1-in. H x 2.3-in. W x 3.8-in. D (2.5 x 5.8 x 9.7-cm).

SpeedRS-232: Up to 115.2 kbps; RS-422/RS-485: Up to 460.8 kbps
Distance (Maximum)2.5 mi. (4 km)
Connectors(1) Pair of ST; (2) 6-Position Terminal Blocks
OperationRS-232: Half- or full-duplex; RS-485: 2-wire half-duplex or 4-wire full-duplex; RS-422: Full-duplex; Fiber ring: Half-duplex over multimode; all transmissions are async
Power10-30 VDC, 140 mA
Dimensions1-in. H x 2.3-in. W x 3.8-in. D (2.5 x 5.8 x 9.7-cm)
Country of OriginUnited States

Resources and support

Compatibility helpCall (201) 791-1400 to confirm signal format, connections, and workflow fit. Black Box product familyContinue browsing the full Black Box range we carry.