Power Supply Unit - Huawei S5700 Series Hardware Description

S5700&S5710 Series Ethernet Switches
Hardware Description
About This Chapter
This chapter describes the AC and DC power supply units of the S5700.
l Only the power supply units of the same power can be used on an S5700.
l Power off the S5700 before removing the power supply units. Do not operate the power
l Before powering off the S5700, shut down all its power supply units.
2.1 Power Supply Configuration
This section describes the power supply configuration on the S5700.
2.2 Power Supply Unit Working Mode
This section describes the working mode of S5700 power supply units.
2.3 150 W DC Power Supply Units
This section describes the functions, appearance, switch, indicators, and technical specifications
of the S5700 150 W DC power supply unit.
2.4 150 W AC Power Supply Units
This section describes the functions, appearance, switch, indicators, and technical specifications
of the S5700 150 W AC power supply unit.
2.5 170 W DC Power Supply Units
This section describes the functions, appearance, switch, indicators, and technical specifications
of the S5700 170 W DC power supply unit.
2.6 170 W AC Power Supply Units
This section describes the functions, appearance, switch, indicators, and technical specifications
of the S5700 170 W AC power supply unit.
2.7 AC PoE Power Supply Units
This section describes the functions, appearance, switch, indicators, and technical specifications
of the S5700 AC PoE power supply unit.
Issue 01 (2012-03-15)
CAUTION
supply units when the S5700 is running.
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Power Supply Unit

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