NOTE: The routing of the X.21 cable should be in accordance with the recommended
practices of the cable selected. The cable should be strain relieved to prevent any force
from being exerted on the connectors.
Figure 4-47 X.21 cables
to DDF
X4X.21
TP2.4 TP2.3 TP2.2 TP2.1
System cabling
X.21 interfaces (X4X.21 card)
....................................................................................................................................................................................................................................
4-46
Alcatel-Lucent - Proprietary
See notice on first page
365-312-802R7.2
Issue 4, June 2007