Samsung Smart MBS RRH-C2A Installation Manual page 9

Smart MBS RRH-P4 Installation Manual/Ver.2.0
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.
Do not work by yourself
Do not work by yourself in any key process.
Caution for cleaning the Rack
Make sure that worker does not damage installed cables while cleaning the rack.
Cautions When Connecting the CRPI Cable
Failure to observe the CPRI cable connection specified in Table 2.5 may impair
the communication between the CDMA terminal.
RRH-C2A optic cable connection standard
Cable connection standard between UADU CPRI port and RRH-C2A optic port is
different according to the count(One or two) of CDMA UADU(Installed in DU
cabinet).
Connect the optic cable(Refer to the connection standard of 'table 2.6' and 'table
2.7'). Because false connection can cause the fault of call connection, be
cautious.
© SAMSUNG Electronics Co., Ltd.
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