CHAPTER 2. Installation of RRH-C2A
Managing unused port
Finish unused port of UADU by dust-cap, not making the alien substance flowed.
Finishing Cable Insertion Hole
Finishing work is required on cable insertion holes (Cable gland, Conduit and
etc.) to prevent entering of any foreign substance, external air and moisture.
- Unused cable insertion hole: Finish cable insertion hole using fishing materials
such as dust cap, rubber packing and etc.
- Cable-installed insertion hole: After installing cable, finish insertion hole using
tape, compressed sponge, rubber packing, silicon, etc. to prevent empty space.
2-28
CIMA-A L3~5 Port
RRH Interface (CPRI) Cable
Space for the remainder of RRH CPRI Cable
Figure 2.21 Connecting Hybrid cable (5)
RRH Interface Connector
(LC/PC)
(Hybrid Cable)
[CDMA CPRI Cable Connection]
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