User Manual

AS4000 Subscriber Terminal
Installation and Commissioning
DLP 010
605-0000-454
Draft Issue 1.3 Date 8/02/00
Page 6 of 6
7. Viewing and Setting the Interface Data for L128 working to a
Release 3 Fixed Assigned Shelf
1. Select the Interface Data tab. The data relevant to the current ST variant is
displayed. Module type, serial number and part number are displayed. The field
displays if the Data rate, inverted or normal, current clock source and whether
loopbacks are applied.
2. To change the configuration Click the left mouse button on the configure
button.
3. Set the data rate and interface to conform to the current application. The
Interface connections are described in DLP-008.
4. The clock source is crucial to avoid data errors. The clock timing can be
triggered of off negative or positive datastreams and the correct inversion
ensures compatibility between DCE and DTE.
5. Loopbacks are local loopback towards DTE and Remote Loopback towards
DCE