Table4-8 Typesof maintenance for cables and dedicated power distribution unit (continue d)
Supported:M aintenance can be performed / Unsupported: Maintenance cannot be performed
FRU Active/hot Active/cold Inactive/hot Inactive/cold Systemstopped Reference
XSCFBB cont rol
cable
Supported
(*1)
Supported Supported Supported Supported Chapter
26
XSCFDUAL control
cable
Supported
(*1)
Supported Supported Supported Supported Chapter
27
Cablekit Unsupported Unsupported
(*2)
Unsupported Unsupported
(*2)
Supported
(*3)
Chapter
28
Dedicatedpower
distribution unit
Unsupported Supported Unsupported Unsupported Supported Chapter
29
*1: TheXSCFmust be configured as a slave before maintenance is started. If the XSCF is operatin g as the master XSCF, switch it to a
standbyXSCF.
*2: Ifanyphysical partition is currently operating, the crossbar box cannot be po wered off.
*3: Allthe physical partitions must be powered off,and the system must be completely shut down.
FujitsuM10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･December 201352