Figure 2-74
USG6650/6660 rear panel
FAN STATUS
FAN
9 PWR 10 PWR
11
F
A
N
12
SPU
SPU
13
PWR350D
PWR
STATUS
NEG(-)
RTN(+)
-48V~-60V;9.6A
OFF
ON
PWR350D
PWR
STATUS
NEG(-)
RTN(+)
-48V~-60V;9.6A
OFF
ON
MGMT
CONSOLE
0
HDD0
HDD1
RST
EN
EN
SYS
ALM MODE
SPUA
FAN STATUS
FAN
9 PWR 10 PWR
11
F
A
N
12
SPU
SPU
13
~100-240V;50/60Hz,5A
PWR350A
STATUS
~100-240V;50/60Hz,5A
PWR350A
STATUS
MGMT
CONSOLE
0
HDD0
HDD1
RST
EN
EN
SYS
ALM MODE
SPUA
Power modules
SPUA
9 PWR 10 PWR
11
F
A
N
12
SPU
SPU
13
Filler panel
Filler panel
Power modules
SPUA
9 PWR 10 PWR
11
F
A
N
12
SPU
SPU
13
Rear view of the AC model
Rear view of the
USG6660 DC model
Fan module
Fan module
ESD jack
ESD jack
Slot numbering layout
Slot numbering layout
Name
Description
Slot numbering
Indicates the layout of the slots, including the slot number and
module type.
SPUA (the main
processing unit, in slot
SPU11)
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 one or two hard disks (SM-HDD-SAS300G-A, SM-
HDD-SAS600G-A or SM-HDD-SAS1200G-A) as required.
SPUA is installed in slot SPU11 and cannot be removed. For
details, see
SPUA (the main processing unit)
HUAWEI USG6000 Series
Hardware Guide
2 Hardware Overview
Issue 08 (2017-06-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
159