The Programmable Sharing Device from Black Box enables four or eight sync terminals or modems to access an IBM host via a single-host port connection.
It provides local clocking for on-site setups or external clocking for remote applications. Configure it to disable "active" ports that haven’t sent data for a predefined length of time or disable ports manually with the front-panel switches.
Flexible contention methods (RTS, DCD, or actual data signals) make the Programmable Sharing Device easy to use when the usual signals aren’t available.
Please Note
This product works with:
Standard RS-232 Low-Noise Cable, 25-Conductor, Male/Male (ECM25T, ECM25C)
RS-232 Extended-Distance Cable, Male/Male (EDN25C-MM)