...designed for test and verification of data communications circuits and equipment. The Datacom Analyzer/Emulator is an optional board available with GL's tProbe™ T1 E1 Analyzer or as a standalone unit. It is designed for test and—specifically serial interfaces that provide clock, data, and control signals. These are commonly encountered in military links, satellite circuits, WAN, and data modem interfaces. Software selectable modes are provided to emulate DTE, DCE and non-intrusive monitoring for both synchronous (sync), and asynchronous (async) modes. Interface standards X.21, V.24, V.35, RS-449, RS-485, EIA-530 and EIA-530A are supported. Also supported are line codings such as Manchester. Various cables are provided for these interfaces to make testing convenient.