BlackBox, ME251A-R3, SME-4M Synchronous Standalone Modem Eliminator for RS-232
Synchronous Modem Eliminator (SME-4M) for RS-232, Standalone. IBM compatibility and sync or async operation.
Quick Facts
- Connect equipment up to 100 feet (30.4 m) apart.
- Provides clocking to both DTEs.
- Operates in either sync or async modes.
Further Details
- Runs at 38.4 kbps.
- Operates full- or half-duplex.
- Has two DB25 connectors and six LEDs (TX, CTS, and DSR for each of the two ports).
We've tailored our SME-4M for your IBM equipment. Use it to regenerate the RS-232 signals, so you can send data up to 100 feet (30.4 m). Then you can put your sync (or async) devices where you want them.
Use the SME-4M to provide clocking to your system, instead of a pair of modems or line drivers to connect controllers or other systems to your front-end processor. You can monitor the operating status easily with a glance at the front-panel LEDs.
Because the SME-4M is so small and lightweight, it minimizes logistics problems and simplifies installation and replacement in the field. No special tools are required either. It's definitely designed for do-it-yourself installation.
