Huawei 3 U Quick Installation Manual page 7

5
Installing a Device
Install the device into the cabinet.
4
5.2 Installing a Device in an ETSI 21-Inch Cabinet
with Front Columns
Install floating nuts onto the cabinet.
1
Install the cable management frame
2
and power cable tray onto the device.
x4
Floating nut
Installation hole
x2
x4
M6
M3
x2