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

DBS3900 LampSite
Installation Guide
Step 5 Connect the RJ45 connector at the other end of the Ethernet cable to any port ranging from
CPRI_E0 to CPRI_E7 on the RHUB panel based on the engineering design, as shown in
Figure
Figure 8-38 Installing an Ethernet cable
(1) Ethernet cable
----End
Follow-up Procedure
1.
2.

8.4.6 Installing an RF Jumpers (Optional)

The RF Jumpers transmit radio frequency signals. One end of the jumper is the SMA straight
male connector, and the other end is the type N connector.
Context
l
l
l
Procedure
Step 1 Use a torque wrench with a torque of 0.6 N•m to connect the SMA straight male connector on
a jumper to the ANT port on the pRRU3902 panel.
Issue 06 (2015-10-30)
8-38.
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
An RF jumpers delivered is 50 cm at most.
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.
pRRU3902s can be connected to external whip antennas or external remote antennas
(through pRRU3902 RF jumpers). Whip antennas are delivered optionally. RF jumpers
are not delivered.
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(2) CPRI_E0 port on the pRRU3902
Layout.
11.3 Attaching an L-Shaped
8 Installing a pRRU3902
8.4.1
Label.
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