Firewall Service Processing Unit (Spub-20-O-M, For Usg9520) - Huawei USG9500 Series Hardware Manual

HUAWEI USG9500 Series
Hardware Guide
Item
Maximum power
consumption
Typical heat
consumption
Maximum heat
consumption
Board weight
Maximum input voltage
range (DC)
CPU number
CPU
Memory

1.4.4.6 Firewall Service Processing Unit (SPUB-20-O-M, for USG9520)

The SPUB-20-O-M is inserted into the LPU/SPU slot of the USG9520, provides no expansion
slot, and is hot-swappable.
Panel
Figure 1-63
Figure 1-63 SPUB-20-O-M
Name
SPU
OFL button
OFL indicator (red)
Issue 03 (2017-12-15)
Specifications
195 W
614.2 BTU/hour
665.4 BTU/hour
6.48 kg
-72 V to -38 V
1
1.6 GHz
DDR4 32GB
shows the SPUB-20-O-M.
! NOT SWAP
Description
To remove an SPU, press and hold the OFL button for six
seconds until the OFL indicator turns on.
Steady on: You can remove the SPU.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 Hardware Overview
122