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HUAWEI USG9500 Series
Hardware Guide
No.
4
5
6
Rear Panel
Figure 1-3 USG9580 rear panel
1
2
1
Issue 03 (2017-12-15)
Name
Description
SFU
The SFUs of the USG9580 are responsible for the data switching of
the entire system. The USG9580 has four SFUs that work in 3+1
backup mode to help with load balancing.
ESD jack
The equipment end of the wrist strap is inserted into the ESD jack. For
the wrist strap to be effective, ensure that the device is grounded.
Front
Used for laying optical fibers and cables. It is divided into the upper
cable rack
and lower racks. "HUAWEI" is written on the upper cable rack, while
"USG9500 Series" appears on the lower cable rack.
Lifting Hazard.May result in injury or
Lifting Hazard.May result in injury or
equipment damage.
equipment damage.
FAN
FAN
STATUS
Insert or remobe the fan
Insert or remobe the fan
Hazardous moving parts,keep fingers
Hazardous moving parts,keep fingers
frame with both hands
and other body parts away.
frame with both hands
and other body parts away.
FAN-A5/FFU-A7
FAN-B5/FFU-B7
PEM-A1
PEM-A2
PEM-B1
PEM-B2
PEM
PEM
PEM
PEM
Diagram of partitioned Power supply in the Syatem
NEG(-)
RTN(+)
NEG(-)
RTN(+)
NEG(-)
RTN(+)
NEG(-)
RTN(+)
1
2
3 17 18 4
5
6
7
FAN A5
FAN B5
FFU A7
FFU B7
A1 A2
B1 B2
19
20
21
22
A3 A4
B3 B4
RUN
ALM
RUN
ALM
RUN
ALM
RUN
ALM
PEM
FFU A8
FFU B8
ON
ON
ON
ON
FAN A6
FAN B6
8
9 10 11 12 13 14 15 16
OFF
OFF
OFF
OFF
FRONT
REAR
-48~-60V;8.60A
-48~-60V;8.60A
-48~-60V;8.60A
-48~-60V;8.60A
PEM
PEM
PEM
PEM
NEG(-)
RTN(+)
NEG(-)
RTN(+)
NEG(-)
RTN(+)
NEG(-)
RTN(+)
RUN
ALM
RUN
ALM
RUN
ALM
RUN
ALM
ON
ON
ON
ON
OFF
OFF
OFF
OFF
-48~-60V;8.60A
-48~-60V;8.60A
-48~-60V;8.60A
-48~-60V;8.60A
CMU
PEM-A3
PEM-A4
PEM-B3
PEM-B4
OR
128-270KG(282-595LBS)
FAN-A5/FFU-A7
FAN-B5/FFU-B7
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
STATUS
3
RS485-1
4
RS485-2
5
1 Hardware Overview
6
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