Automatic Self-Test Handled by a Data Terminal Equipment Wrap Plug
Original Publication Date: 1989-Aug-01
Included in the Prior Art Database: 2005-Jan-28
A double-sided wrap plug is used to test the DTE interface side of an integrated modem. It is connected to the special cable which connects the DTE to the modem. When it is installed the modem performs an automatic self-test using the Telco wrap plug (which should be plug first).