Fujitsu M10 Series, Installation Manual

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Note -
The crossbar cables are connected from the XBU#1 side at the chassis rear in units of
four cables. For the connection order, see " Appendix B Cable Connection Information on
Building Block Configurations ." After connecting all the cables, lay the cables as described in
" 5.5 Storing Cables ." Do not lay the cables at this point.
Figure 4-2
BB-ID switch of a crossbar box
4.2 Connecting Cables (for Direct
Connections between Chassis)
This section describes how to connect the crossbar cables (electrical) connecting the
crossbar units of each chassis, and how to connect the XSCF cables connecting XSCF
units. All ports for the cable connections are on the rear of the chassis.
For each configuration, " Appendix B Cable Connection Information on Building
Block Configurations " provides a cable routing diagram of connections and a cable
list.
4.2.1 Connecting crossbar cables
Although the connection route varies depending on the BB configuration, the
connection method is the same. Connect the cables such that the port indications on
each chassis match the labels on the cables. There are two ports with the same port
number. Each port on the chassis is color-coded. Connect the port to the corresponding
port of the same color.
The descriptions in this section use the 2BB configuration as an example.
Chapter 4 Configuring Building Block Connections 145