Installing Crpi Optical Cables - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
Figure 6-36 Install an Ethernet cable between an RHUB and a pRRU3907
(1) Ethernet cable
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Follow-up Procedure
1.
2.

6.4.7 Installing CRPI Optical Cables

Optical fibers can be used to interconnect BBU and RHUBs, or cascade RHUBs.
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Issue 08 (2016-05-30)
Route the cable, and then use a cable tie to bind the cable. For details, see 6.4.1
Requirements for Cable Layout.
Label the installed cable. For details, see section 15.4 Attaching an L-Shaped Label.
Multi-mode optical modules for CPRI ports are labeled MM and each has a black or gray
puller.
Single-mode optical modules are labeled SM and each has a blue puller.
For details about the connection of CPRI optical cables, see CPRI Topology in
DBS3900 LampSite Technical Description.
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(2) CPRI_E0 port on the pRRU
6 Installing an RHUB
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