NOTICE
The installation method for boards in the lower chassis is the same as that for boards in the
upper chassis, but they must be inversely installed.
Procedure
Step 1
Select slots based on slot distribution.
You can determine whether a slot is suitable for a board by checking whether the color on
both ends of the board panel is the same as the color on the slot.
Figure 2-11
Slot layout
SFUI-200-B
1 2 3
17 18
4 5 6 7
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
M
P
U
M
P
U
8 9 10 11 12 13 14 15 16
SFUI-200-B
19
20
21
22
SFU
SFU
SFU
SFU
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
L
P
U
/
S
P
U
Step 2
Install a board.
1.
Remove the filler panel from the selected slot.
2.
Extend the ejector levels of the board, insert the board fully into the slot, and rotate the
ejector level to the front of the board.
3.
Use a Phillips screwdriver to fasten the captive screws to the board.
Figure 2-12
Installing a board
3
b
2
a
b
1
HUAWEI USG9500 Series
Hardware Guide
2 Hardware Installation
Issue 03 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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