Installing An Rf Jumpers (Optional) - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide

7.5.8 Installing an RF jumpers (Optional)

The RF jumpers transmit radio frequency signals. One end of the RF jumpers is the SMA
straight male connector, and the other end is the type N connector.
Context
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Procedure
Step 1 Expose the SMA female connector by removing the pRRU3901 antenna housing, as shown in
Figure 7-41.
Issue 08 (2016-05-30)
If the RF jumper is provided by the customer, the jumper must not be lower than the
RG316 specifications. In addition, the jumpers can be used after they are checked by
Huawei engineers.
pRRU3901s can be connected to external whip antennas or external remote antennas
(through pRRU3901 RF jumpers). Whip antennas are delivered optionally. RF jumpers
are not delivered.
For details about the cable connections in the different scenarios, see 7.5.3 Cable
Connections (Indoor)and 7.5.4 Cable Connections (Outdoor). The installation of RF
jumper cables are the same. The following section describes the connections between
antenna and pRRU3901 in the indoor scenario as an example.
In the outdoor scenario, RF surge protector is needed to provide surge protection for the
RF ports. For details about the installation of RF surge protector, see 13 (Optional)
Installing the RF Surge Protector and Cables.
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