Huawei USG9500 Series, Hardware Manual

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Step 4 Affix permanent labels 20 mm from both ends of each power cable.
Figure 2-17 Affixing permanent labels
RUN
ON
OFF
ALM
NEG(-) RTN(+)
PEM
-48~-60V;8.60A
RUN
ON
OFF
ALM
NEG(-) RTN(+)
PEM
-48~-60V;8.60A
RUN
ON
OFF
ALM
NEG(-) RTN(+)
PEM
-48~-60V;8.60A
RUN
ON
OFF
ALM
NEG(-) RTN(+)
PEM
-48~-60V;8.60A
RUN
ON
OFF
ALM
NEG(-) RTN(+)
PEM
-48~-60V;8.60A
RUN
ON
OFF
ALM
NEG(-) RTN(+)
PEM
-48~-60V;8.60A
RUN
ON
OFF
ALM
NEG(-) RTN(+)
PEM
-48~-60V;8.60A
RUN
ON
OFF
ALM
NEG(-) RTN(+)
PEM
-48~-60V;8.60A
PEM
A3
PEM
A4
PEM
B3
PEM
B4
PEM
A1
PEM
A2
PEM
B1
PEM
B2
Power supply A
A1(-) A1(+) A2(-) A2(+)A3(-) A3(+) A4(-) A4(+)
Power supply B
B1(-) B1(+) B2(-) B2(+)B3(-) B3(+) B4(-) B4(+)
a b c
Power A A1(+)
Power A A1(-)
PEM A1 NEG(-)
PEM A1 RTN(+)
Power supply A A3(-)
Power supply A A3(+)
Power supply A A4(-)
Power supply A A4(+)
PEM A1 NEG(-)
PEM A1 RTN(+)
PEM A2 NEG(-)
PEM A2 RTN(+)
Power supply A A1(-)
Power supply A A1(+)
Power supply A A2(-)
Power supply A A2(+)
PEM A3 NEG(-)
PEM A3 RTN(+)
PEM A4 NEG(-)
PEM A4 RTN(+)
Power supply B B3(-)
Power supply B B3(+)
Power supply B B4(-)
Power supply B B4(+)
Power supply B B1(-)
Power supply B B1(+)
Power supply B B2(-)
Power supply B B2(+)
PEM B1 NEG(-)
PEM B1 RTN(+)
PEM B2 NEG(-)
PEM B2 RTN(+)
PEM B3 NEG(-)
PEM B3 RTN(+)
PEM B4 NEG(-)
PEM B4 RTN(+)
From To From To
e
f
a
b
g
h
c
d
e f
g
h d
----End
Follow-up Procedure
NOTICE
The power cable has polarity. After the device is powered on, if the PEM indicator blinks red,
check whether the anode and cathode of the PEM power cable are properly connected. If they
are not properly connected, immediately switch off the previous-stage power and properly
connect the power cable.
1. Install a plastic cover on each power module.
HUAWEI USG9500 Series
Hardware Guide
2 Hardware Installation
Issue 03 (2017-12-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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