Front Panel
Figure 1-2
USG9580 front panel
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Eudemon8000E Series
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RUN
ALM
ACT
RESET
0
USB
CF ACT
CF ACT
CF SLOT
2
1
OFL
MPUB
LINK/ACT
CTL-ETH-SFP0
LINK/ACT
LINK
ACT
CTL-ETH-SFP1
MGMT
-ETH
CONSOLE
AUX
CLK/T
OD0
CLK/T
OD1
CLK/1PPS
CLK/Serial
RUN
ALM
ACT
RESET
0
USB
CF ACT
CF ACT
CF SLOT
2
1
OFL
MPUB
LINK/ACT
CTL-ETH-SFP0
LINK/ACT
LINK
ACT
CTL-ETH-SFP1
MGMT
-ETH
CONSOLE
AUX
CLK/T
OD0
CLK/T
OD1
CLK/1PPS
CLK/Serial
RUN
ACT
OFL
SFUI-200-B
RUN
ACT
OFL
SFUI-200-B
RUN
ACT
OFL
SFUI-200-B
RUN
ACT
OFL
SFUI-200-B
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No. Name
Description
1
Air filter
The USG9580 has three air filters on the air intake vents of the upper
and lower air channels and an air intake vent at the left side of the SFU
area to protect the device against dust.
2
MPU
The Main Processing Unit (MPU) on the USG9580 is in charge of
system control and route information learning. It is the central control
unit of the device. The USG9580 MPUs work in 1:1 backup mode.
When the active MPU is faulty, the standby MPU immediately takes
over for it, ensuring service continuity.
3
LPU/SPU
slot
Holds an LPU or SPU.
HUAWEI USG9500 Series
Hardware Guide
1 Hardware Overview
Issue 03 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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