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

DBS3900 LampSite
Installation Guide
Figure 7-29 Installing an Ethernet cable
(1) Ethernet cable
----End
Follow-up Procedure
1.
2.

7.5.7 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
l
l
Procedure
Step 1 Expose the SMA female connector by removing the pRRU3901 antenna housing, as shown in
Figure
Issue 06 (2015-10-30)
(2) GE port on the pRRU3901
NOTE
The pRRU3901 can have two transmission ports plus one PWR port or three transmission ports (plus
one PWR port or no PWR port), requiring the same installation operations. This section uses the
pRRU3901 with three transmission ports no PWR port as an example.
Route the cable, and then use a cable tie to bind the cable. For details, see
Requirements for Cable
Label the installed cable. For details, see section
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.
7-30.
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Copyright © Huawei Technologies Co., Ltd.
Layout.
11.3 Attaching an L-Shaped
7 Installing a pRRU3901
(3) CPRI_E0 port on the pRRU3901
7.5.1
Label.
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