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HUAWEI USG9500 Series
Hardware Guide
Name
RUN indicator (green)
SPC
! NOT SWAP
OFL button
OFL indicator
Interface Attributes
The SPUB-20-O-M does not have external interfaces.
Technical Specifications
Table 1-65
Table 1-65 Technical specifications of the SPUB-20-O-M
Item
Board silkscreen name
Dimensions (width x
depth x height)
Typical power
consumption
Maximum power
consumption
Typical heat
consumption
Issue 03 (2017-12-15)
Description
l Blinks every 2 seconds (0.5 Hz): The SPU is running
normally.
l Blinks four times every second (4 Hz): The SPU is in the
alarm state or starting but not registered.
The SPC and SPU share one sales code in a slot. They both
must be replaced at the same time.
To remove an SPC, press and hold the OFL button for six
seconds until the OFL indicator turns red for one second and
then turns off.
l If the indicator is green and blinks once every second (1
Hz), the SPC is running normally.
l If the indicator is green and blinks four times every second
(4 Hz), the SPC is in the alarm state or starting but not
registered.
l If the indicator turns red for one second and then turns off,
you can safely remove the SPC.
lists the technical specifications of the SPUB-20-O-M.
Specifications
SPUE
SPUB-20-O-M
400 mm x 520 mm x 41 mm
280 W
300 W
955.4 BTU/hour
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 Hardware Overview
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