Versatile product combines both a modem and port sharing unit in one space-saving box.

Supports up to 5 terminals or modems in any combination - channels can be configured as terminal or modem interfaces by using switches accessible behind swing-down front panel.

Easily handles both synchronous and asynchronous data.

Accommodates both internal or external timing, with fallback to internal should external timing be removed.

Never requires crossover cables!

Enhanced capabilities and features include antistreaming, dial modem, and split-speed support.