A
Table B-12
Specifications of PSU backplane unit (SPARC M10-4/M10-4S)
Item Description
Number of PSU
backplane units
1
Location Inside of chassis
Type of maintenance Active/cold, inactive/cold, and system stopped
Maintenance category Replacement
Figure B-1
Location of backplane of SPARC M10-4/M10-4S
Table B-12 lists the specifications of the PSU backplane unit.
For the maintenance procedure, see "Chapter 14 Maintaining the PSU Backplane
Unit."
The backplanes of the crossbar box are shown below.
■
Crossbar backplane unit (A in the figure)
■
Fan backplane (B in the figure)
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual
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December 2013474