H3C S12500-X, Руководство по установке

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101
Switching fabric modules
You can install one to six switching fabric modules for the switch. The switching fabric modules on the
switch must be the same type.
Table 31 Switching fabric module ordering guide
Chassis model Available switching fabric module model
•
S12510-X AC
•
S12510-X DC
•
LSX1FAB10A1
•
LSX1FAB10B1
•
S12516-X AC
•
S12516-X DC
•
LSX1FAB16B1
•
LSX1FAB16S1
Power modules
CAUTION:
The power modules on a switch must be the same model.
The S12500-X switches use N + N (dual-line power supply) or N + 1 (one-line power supply) power
redundancy. You can install appropriate number of power modules according to the power supply mode
and system consumption. Make sure the total maximum output power of the ordered power modules is
greater than the system power consumption. As a best practice, reserve 20% of the maximum output
power.
Table 32 describes power modules available for the S12500-X switches.
Table 32 Power modules available for the S12500-X switches
Switch model Available power modules Description
•
S12510-X AC
•
S12516-X AC
LSTM2PSRA
•
AC-input and DC-output.
•
Hot swappable.
•
Provides a maximum output of 2000 W.
LSXM1AC2000
•
AC-input and DC-output.
•
Hot swappable.
•
Provides a maximum output of 2000 W.
•
S12510-X DC
•
S12516-X DC
LSTM1PSRD
•
DC-input and DC-output.
•
Hot swappable.
•
Provides a maximum output of 2000 W.
Table 33 describes specifications for the power modules available for the S12500-X switches