61186003L1-1D 7-163DLP-742Provision VT/Port (T1/E1) InterfaceINTRODUCTIONThis procedure provides step-by-step instructions to provision the VT/Port (T1/E1) interfacefor the STS-1 MUX in the MX2820 system.PREREQUISITE PROCEDURESObtain all necessary local instructions before provisioning the VT/Port (T1/E1) interface. Theparameters need to be set to match the desired application.VT/PORT (T1/E1) PROVISIONING DATAProvisioning data includes the following:• Line State• Line coding• Line length• Loopback detection• Circuit protection• T1/E1 Line identification• Excessive Code Violation (XCV) threshold• VT Hairpin Loopback• Cross-Connect Mapping• VT AIS TransmissionT1/E1 Set MultipleThe Set Multiple parameter (value 29) allows setting the same values for a contiguous group(or all) of the T1/E1 circuits. To set a value for all T1/E1 circuits, set First to 1 and LAST to28. Select Apply Settings before leaving the menu. To set a value for only some of the T1/E1circuits, set First and Last to correspond to the lines desired. Select Apply Settings beforeleaving the menu.
