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Appendix B FRUs

The switch uses modular design. Table 10 describes the FRUs available for the switch.

Table 10 FRUs available for the switch

FRUs S6850-56HF S6850-2C S9850-4C S9850-32H

Power modules

LSVM1AC650 Yes Yes Yes Yes

LSVM1DC650 Yes Yes Yes Yes

Fan trays

LSWM1FANSA Yes Yes No Yes

LSWM1FANSAB Yes Yes No Yes

LSWM1BFANSC No No Yes No

LSWM1BFANSCB No No Yes No

Expansion modules

LSWM18CQ No Yes Yes No

LSWM18CQMSEC No Yes Yes No

LSWM116Q No Yes Yes No

LSWM18QC No Yes Yes No

LSWM124XG2Q No Yes Yes No

LSWM124XGT2Q No Yes Yes No

LSWM124XG2QFC No Yes Yes No

LSWM124XG2QL No Yes Yes No

LSWM124TG2H No Yes Yes No

The S6850-56HF, S6850-2C, and S9850-32H switches can operate correctly with only one power

module. You can install two power modules for 1+1 redundancy.

The S9850-4C switch can operate correctly with two power modules. You can install three power

modules for 2+1 redundancy or four power modules 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.

H3C S6850 Series Installation Guide

Other manuals for H3C S6850 Series