Huawei USG6000 Series Hardware Manual page 141

HUAWEI USG6000 Unified Security Gateway
Hardware Guide
Figure 1-61 USG6680 rear panel
Name
Slot numbering
SPUA (the main
processing unit, in slot
SPU11)
Issue 03 (2015-01-26)
Description
Indicates the layout of the slots, including the slot number and
module type.
SPUA is the core component for system control and
management. SPUA provides an out-of-band management
port, console port, and USB port for management access.
SPUA can optionally provide a hard disk
(SM-HDD-SAS300G-A) as required. SPUA is installed in slot
SPU11 and cannot be removed. For details, see
main processing
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
unit).
1 Hardware Overview
SPUA (the
131