Huawei DBS3900 Installation Manual page 168

DBS3900 LampSite
Installation Guide
2.
3.
Issue 08 (2016-05-30)
Figure 8-55 Mastic cement cube
Flatten the mastic cement into a 20 cm strip, as shown in Figure 8-56.
Figure 8-56 Flattening the mastic cement into a strip
Shape the mastic cement strip around the Ethernet ports from outside the connector clips.
Ensure the external sides of the connectors are fully sealed, as shown in Figure 8-57.
Figure 8-57 Sealing the connector external side
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8 Installing a pRRU3902 or pRRU3911 or
pRRU3911+WIFI
161