Figure 3-1 Configuration of the S9312 power supplies
PoE
PoE
CMU1
CMU2
LPU
LPU
LPU
LPU
LPU
LPU
LPU
LPU
LPU
LPU
LPU
LPU
SRU
SRU
AreaA Area B
PWR1
Master
Filler panel
Filler panel
PWR3
Slave
PWR2
PWR4
PoE
PoE
You can use DC power supplies or AC power supplies on the S9312.
l DC power supplies, 1+1 configuration
Each power supply is configured in active area A and standby area B. The two power
supplies work in backup mode, as shown in Figure 3-1. The filler panels are installed in
other slots of area A and area B.
Example:
– Each DC power supply is configured in PWR1 and PWR3, and the filler panels are
installed in PWR2 and PWR4.
– Each DC power supply is configured in PWR1 and PWR4, and the filler panels are
installed in PWR2 and PWR3.
– Each DC power supply is configured in PWR2 and PWR3, and the filler panels are
installed in PWR1 and PWR4.
– Each DC power supply is configured in PWR2 and PWR4, and the filler panels are
installed in PWR1 and PWR3.
l Configuration of the S9312 AC power supplies
Quidway S9300 Terabit Routing Switch
Hardware Description 3 Power Supply
Issue 01 (2010-12-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3-3
To Next Page
Loading...
