User's Manual

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Issue 02 -January, 10 2000 85/1363CC10875AAAA TQ BJA 02
4.11 – Client services
There are two types of service: leased lines and IP lines. For service traffic supervision, refer to § 4.7. For
synchronization, refer to § 4.9.3.
4.11.1 – Leased lines (E1)
The purpose of this section is to explain the use of the 9900LT to carry out E1 type cross–connection (up to 2
Mbits/s), i.e. a link between a TNT card of the BS linked to the network and the NT terminal linked to the user
peripheral devices.
To access E1 line management:
– click on the button shown here (in the main screen button bar),
or else,
– open the Service pull–down menu and choose the first item: E1 .