Installing Prru Jumpers (Optional) - Huawei LampSite Installation Manual

LampSite
Installation Guide
3.
Figure 5-39 Installing an Ethernet cable
(1) Ethernet cable
----End

5.7.7 Installing pRRU Jumpers (Optional)

pRRU 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
Procedure
Step 1 Expose the SMA female connector by removing the pRRU antenna housing, as shown in
5-40.
Issue 02 (2014-05-27)
Connect the RJ45 connector at the other end of the Ethernet cable to the transmission port
of the AC based on the engineering design, as shown in
(2) GE port on the pRRU
NOTE
The Extender can be used to lengthen the distance between the RHUB and the pRRU connected using the
Ethernet cable. If the Extender is used, the Ethernet cable is divided into two parts, one between the RHUB
and the Extender and the other between the Extender and the pRRU.
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.
pRRUs can be connected to external whip antennas or external remote antennas (through
pRRU RF jumpers). Whip antennas are delivered optionally. RF jumpers are not delivered.
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5 Installing a pRRU
Figure 5-39.
(3) CPRI_E0 port on the pRRU
Figure
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