Merge multiple DTEs onto a single host port. Choose the best fit for your application or get extra ports now, so you have room to grow.
MacMall Part #: 461959
Manufacturer Part #: TL304A
Programmable Sharing Device from Black Box enables multiple 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 havent 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 arent available. SPECIFICATIONS: Clock — Internal or external (from DTE or DCE) Contention Type — RTS/DCD control or data signals Operation — Synchronous or asynchronous Speed — Up to 19.2 kbps CE Approval — Yes Interface — RS-232 Connectors — (5) DB25 F Indicators — Both: (1) ON/OFF, (1) for data broadcast from main channel to subchannels; TL304A: (4) for Channel Activity, (4) for Channel Disabled;
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