Installing An Rhub Alarm Cable (Optional) - Huawei LampSite Installation Manual

LampSite
Installation Guide
One End
Connect
or
Figure 4-35 Installing an CRPI optical cable
Step 3 Route the cable, and then use a cable tie to bind the cable. For details, see
for Cable
Step 4 Label the installed cable. For details, see section Attaching an L-Shaped Label in the Installation
Reference.
----End

4.4.8 Installing an RHUB Alarm Cable (Optional)

An RHUB alarm cable transmits dry node alarm signals.
Issue 02 (2014-05-27)
Connected to
BBU/
LBBP&WBBP&UBBP/
CPRI port
CPRI0 or CPRI1 port on the
RHUB
NOTE
l If one end of the CPRI cable is connected to the DLC connector, the other end connects the BBU or
RHUB through the DLC connector. If one end of the CPRI cable is connected to the ODF adapter, the
other end connects the BBU or RHUB through a connector corresponding to the adapter. The connectors
include the FC connector, SC connector, and LC connector.
l When connecting the CPRI cable to the TX and RX ports of the optical module through connectors in
a cross manner, ensure that one end of a core of the CPRI cable is connected to the TX port and the
other end is connected to the RX port.
connecting the BBU and RHUBs.
Layout.
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The Other End
Connector
FC, SC, or LC
connector
Figure 4-35 shows how to install a CPRI optical cable for
4 Installing an RHUB
Connected to
ODF
4.4.1 Requirements
38