Chapter 9 Maintaining The Crossbar Units; Configuration Of The Crossbar Units - Fujitsu M10-4 Service Manual

Chapter 9
Maintaining the Crossbar Units
This chapter describes the procedure for maintaining the crossbar units mounted on
a SPARC M10-4S.

Configuration of the Crossbar Units

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Before Maintaining a Crossbar Unit
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Enabling the Removal of a Crossbar Unit
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Removing a Crossbar Unit
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Installing a Crossbar Unit
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Restoring the System
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9.1 Configuration of the Crossbar Units
This section describes the configuration and the locations of the crossbar units.
The crossbar units of the SPARC M10-4S are connected to the crossbar units of other
SPARC M10-4S units or to a crossbar box for system extension. Two crossbar units
are mounted on a SPARC M10-4S. When performing maintenance, perform the work
one unit at a time.
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