Huawei Quidway S3700 Series Manual page 63

Quidway S3700 Series Ethernet Switches
Hardware Description
Table 6-7 Description of the 170 W AC power indicators
Name
INPUT
OUTPUT
AC PoE Power Indicators
Figure 6-7 Appearance of the 250 W AC PoE power supply unit
1. Indicator
Figure 6-8 Appearance of the 500 W AC PoE power supply unit
1. Indicator
Table 6-8
Issue 02 (2011-11-21)
1 2 3
2. Handle
1 2 3
2. Handle
describes the AC PoE power indicators.
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Status
Green
Off
Green
Blinking green
Off
4 5
3. Fan 4. Switch
4 5
3. Fan 4. Switch
6 List of Indicators
Description
The AC input power is within
range.
The AC input power is out of
range or no AC input power.
The AC output power is
within range.
The output power is out of
range, for example,
overvoltage, overcurrent, or
short circuit occurs.
The AC output power is out
of range.
5. AC jack
5. AC jack
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