Fan Indicators - Huawei S5700 Series Hardware Description

S5700&S5710 Series Ethernet Switches
Hardware Description
Display Mode
Stack

6.2 Fan Indicators

This section describes the fan indicators.
The S5700 fan module consists of two fans. The fans can be replaced when the device is
operating.
Issue 01 (2012-03-15)
Status
Blinking green and orange
alternately
Off
Green
Blinking green
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6 List of Indicators
Description
The interface cannot provide
power to PDs. The possible
reasons including:
l The power of a connected PD
exceeds the interface's
powering capability or upper
power supply threshold.
l The power provided by the
switch has reached the
powering capability of the
switch.
l The PoE power function is not
enabled on the interface in
manual power-management
mode.
The stack function is disabled.
The device is a not a command
switch:
l If the indicator of an interface
is steady on, the number of this
interface is the stack ID of the
device.
l If the first nine interface
indicators of the device are
steady on, the stack ID of the
device is 0.
The device is a command switch:
l If the indicator of an interface
blinks, the number of this
interface is the stack ID of the
device.
l If the first nine interface
indicators of the device blink,
the stack ID of the device is 0.
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