Installing The Crossbar Cables - Fujitsu M10-4 Service Manual

Figure 14-8 Removing the crossbar cables (crossbar box)
14.4

Installing the Crossbar Cables

This section describes the procedure for connecting the crossbar cables.
1. Attach the supplied connection destination label to the new replacement
crossbar cable.
For the new crossbar cable, use the same type of label as the one on the cable
requiring maintenance and write the same port number on it.
Connect a pair of crossbar cables to each chassis.
2.
Insert each crossbar cable by holding the connector part of the cable and
inserting it straight into the opening. Do not hold the cable part or the tab part
when inserting the cable.
Caution - If you insert a connector with the tab pulled, the connector may be damaged.
Note - There is no problem if you connect the crossbar cables (optical) at the crossbar box
while electricity is supplied.
Note - Confirm that the crossbar cables are correctly connected and firmly secured.
Note - After installing the crossbar cables, use the hook-and-loop fastener to bundle the
cables on the rear side together and secure them to the cable support.
Note - There are three types of crossbar cables (optical). You can distinguish the type of
crossbar cable (optical) by the tab shape.
326 Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ June 2023