H3C S6826 Series, Руководство по установке

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3-1
3
Removable components
Removable components available for the
switches
The switches use modular design. Table3-1 describes the removable components available for the
switches.
Table3-1 Removable components available for the switches
Removable
components
S9826-32C S6826-48Y8C
Removable power supplies
LSVM1AC650 Yes Yes
LSVM1DC650 Yes Yes
Removable fan trays
LSWM1FANSA Yes Yes
LSWM1FANSAB Yes Yes
The switch can operate correctly with only one power supply. You can install two power supplies on
the switch for 1+1 redundancy.
To ensure adequate heat dissipation, make sure the switch is fully configured with fan trays of the
same model.
Power supplies
WARNING!
When the switch has power supplies in redundancy, you can replace a power supply without
powering off the switch. Make sure the power supply to be replaced is powered off before you
replace it.
Table3-2 Power supply specifications
Power supply model Specifications Remarks
LSVM1AC650
•
Rated input voltage: 100 VAC to 240 VAC @ 50
Hz or 60 Hz
•
Max input voltage: 90 VAC to 264 VAC @ 47 Hz
to 63 Hz
•
Max output power: 650 W
•
Melting current of the fuse: 10 A/250 V
For more information
about the power
supplies, see
H3C
LSVM1AC650 &
LSVM1DC650 Power
Modules User Manual.
LSVM1DC650
•
Rated input voltage: –40 VDC to –60 VDC
•
Max input voltage: –40 VDC to –72 VDC
•
Max output power: 650 W
•
Melting current of the fuse: 30 A/250 V