Huawei DBS3900 Installation Manual page 158

DBS3900 (Ver.B)
Installation Guide
Figure 6-139 Installing a cable outlet subrack
Step 2 Apply delivered grease to the surfaces and gaps of the three cable outlet modules evenly, and
then insert the modules into the cable outlet subrack, as shown in
Figure 6-140 Applying grease to cable outlet modules
Step 3 Apply grease to the surfaces of the cables, and then route the cables through the cable outlet
modules. Apply grease to the rubber caps evenly, and then insert the rubber caps into unused
cable holes, as shown in
Issue 06 (2011-09-15)
NOTE
When a cabinet is installed on a wall or metal pole, you must apply grease to the cable outlet module and
the four screws for securing the cabinet to the trapezoidal rack.
Figure
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6 Outdoor Scenario with AC Power Supply (BBU Installed
6-141.
in an APM30H)
Figure 6-140.
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