Appendix B Frus; Power Modules - H3C S6820 Series Installation Manual

Appendix B FRUs

The switch uses modular design.
Table 8 FRUs available for the switch
FRUs

Power modules

LSVM1AC650
LSVM1DC650
Fan trays
LSWM1FANSA
LSWM1FANSAB
LSWM1BFANSC
LSWM1BFANSCB
Expansion cards
LSWM18CQ
LSWM18CQMSEC
LSWM116Q
LSWM18QC
LSWM124XG2Q
LSWM124XGT2Q
LSWM124XG2QFC
LSWM124XG2QL
LSWM124TG2H
The S6820-32H and S6820-56HF switches can operate correctly with only one power module. You
can install two power modules on the switch for 1+1 redundancy.
The S6820-4C switch can operate correctly with two power modules. You can install four power
modules on the switch for 2+2 redundancy.
To ensure heat dissipation, make sure all fan tray slots on the switch have fan trays installed and the
fan trays are the same model.
Power modules
CAUTION:
When the switch has power modules in redundancy, you can replace a power module without
powering off the switch. Make sure the power module to be replaced is powered off before you
replace it.
Table 8 describes the FRUs available for the switch.
S6820-32H S6820-56HF
Yes Yes
Yes Yes
Yes Yes
Yes Yes
No No
No No
No No
No No
No No
No No
No No
No No
No No
No No
No No
47
S6820-4C
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes