Huawei OptiX RTN 980 Quick Installation Manual page 15

Installing the RTN 980
1
Installing the Chassis in the 19-Inch Cabinet
a
Fixing Floating Nuts
NOTE
When tightening floating nuts, ensure a minimum of 25 mm space on the left and right sides of the RTN 980
for ventilation.
b
Removing Screws
NOTE
Store the removed screws properly for installing PGND cables.
Floating nut
Installation hole
12