Huawei NE05E Series Quick Installation Manual page 12

2
Scenario II: Installing the Chassis in an ETSI Cabinet
a
Installing the floating nut
Floating nut
Mount bar
(Use a Flathead Screwdriver if no
mount bar is available)
When fixing the floating nuts, keep a distance of at
least 25 mm on both the left and right sides of the NE
device for proper ventilation.
b
Installing bridging mounting ears
Bridging mounting ears:
b
A 1 U device corresponds to holes 1-2, and a 2
U device corresponds to holes 1-3.
1U
M6 screw assembly with flat washers
11
Mounting rail of the ETSI cabinet
1
25mm
2
25mm
3
2U
M6
3.0±0.3 N· M