User's Manual

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not permitted without written authorization from ALCATEL

Issue 02 -January, 10 2000 87/1363CC10875AAAA TQ BJA 02

The implementation stages for an E1 cross–connection are as follows:

1. Ports configuration: BS side and NT side: cf. § 4.11.1.3;

2. Selection of configured ports for cross–connect: cf. § 4.11.1.4;

3. Cross–connect between time–slots of selected ports: cf. § 4.11.1.5;

4. Creation of an E1 link: cf. § 4.11.1.8;

4.11.1.2 – List of cross–connections

Link designation

TNT port used in the link

NT used in the link

TNT used in the link

NT port used in the link

unlocking: authorizes termi-

nal traffic: normal state

locking: an E1 link can be

deleted without disturbing traf-

fic: maintenance operation.

4.11.1.3 – Configuration of BS ports

Select first of all the TNT board concerned by the cross–connect by

scrolling down the list.

Next, access the ports configuration of the TNT board selected by clicking on the first

button, shown here (on the button bar of the E1 cross–connections screen).

The screen listing the E1 ports of the TNT is displayed: