Huawei DBS3900 Installation Manual page 133

DBS3900 LampSite
Installation Guide
Tighten it with hands, and then use a torque wrench to tighten it with a rotational speed of less
than or equal to 2.4 rpm to tighten it.
Step 2 Connect the type N female connector of the jumper to the type N male connector of the RF
feeder connected to the PORT port of the combiner, as shown as
Table 8-8 Connections of the RF jumper between pRRU3902 and combiners
One End
Connector
SMA straight
male connector
Issue 06 (2015-10-30)
NOTICE
Connected to...
pRRU3902/ANT0 RF
port
pRRU3902/ANT1 RF
port
pRRU3902/ANT2 RF
port
pRRU3902/ANT3 RF
port
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Table
The Other End
Connector Connected to...
Type N male Combiner1/PORT1 or
connector PORT2 prot
Combiner2/PORT1 or
PORT2 prot
Combiner1/PORT2 or
PORT2 prot
Combiner2/PORT2 or
PORT1 prot
8 Installing a pRRU3902
8-8.
127