Huawei CloudEngine 8800 Series Quick Start Manual page 4

If the distance between front and rear mounting rails is not within the required range, install guide rails or a
tray (self-provided) in the cabinet/rack to support the chassis.
Switch and mounting bracket mapping table.
Mounting
brackets and
guide rails
Mounting bracket A Mounting bracket B
Supported
CE8850-32CQ-EI
CE7800&6800
Supported
(600 mm deep)
CE6800&5800
Supported
(420 mm deep)
Installation Procedure
Step 1 Measure the distance between the front and rear mounting rails (distance A in the figure below). The type
and installation method of mounting brackets and matching guide rails vary depending on this distance.
(See values in the following table.)
D i s t
a n c
e A
Step 2 Fix mounting brackets to the switch with M4 screws.
Mounting bracket and guide rail bundles for the CE8850-32CQ-EI&6800&5800 (420 mm deep)
310 mm-351 mm
Mounting bracket A
+ Mounting bracket B
+ Guide rail E
438 mm-479 mm
Mounting bracket A
+ Mounting bracket B
+ Guide rail E
Mounting bracket C
Supported Supported
Not supported Supported
Supported Supported
D i s t
a n c
e A
Mounting bracket A
+ Mounting bracket B
+ Guide rail E
Mounting bracket A
+ Mounting bracket B
+ Guide rail E
3
Guide rail E Guide rail F
Supported Supported
Supported Not supported
Supported Supported
369 mm-410 mm
497 mm-538 mm