l Different types of cables must be separately routed with a minimum spacing of 30 mm and
cannot be entangled.
l The cables are bound tightly and neatly and the sheaths of the cables is intact.
l The cable ties face the same direction and all cable ties bound at similar positions must be
in a straight line.
l The extra length of each indoor cable tie must be cut off. A slack of 5 mm is reserved for
each outdoor cable tie before the extra length is cut off. All cut surfaces are without sharp
edges.
l Labels or nameplates are attached to both ends, joints, or turns of cables after they are
installed.
Safety
l Cables are placed away from sharp objects or wall burrs. If these positions are inevitable,
protection pipes are required for the cables.
l Cables are routed away from heat sources, or heat-insulation materials are added between
cables and heat sources.
l A clearance is reserved at turns of a cable or the position close to a device, facilitating cable
and device maintenance. The recommended clearance is about 0.1 m.
5.7.2 List of pRRU Cables
This section describes pRRU cable connections.
Table 5-7 lists pRRU cables.
Table 5-7 List of pRRU cables
Cable One End The Other End
Connector Connected
to ...
Connector Connected to ...
Ethernet
Cable
RJ45 connector RHUB/
CPRI_E0~CP
RI_E7 port
RJ45 connector pRRU/
CPRI_E0~CPRI_
E1 port
RJ45 connector AC or
Transmission
port
RJ45 connector pRRU/GE port
pRRU RF
Jumper
SMA straight
male connector
External
antenna TX/
RX RF port on
the pRRU
Based on the port
model of the
antenna system.
Antenna system
Adapter
Power Cable
C13 female
connector
C14 male
connector on
the AC/DC
adapter
Based on the
country and area
where the
connector is
used.
AC power socket
LampSite
Installation Guide
5 Installing a pRRU
Issue 02 (2014-05-27) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
78
To Next Page
Loading...
