2-wire power system with FE in PSU
input terminal.
For more information about grounding principles, refer to
Grounding
Guidelines for RBS Sites.
5.2 Radio Core
Figure 26 Radio Core Connection Interfaces
Table 23 Connection Interfaces
Position Description Marking
A Antenna A
B Antenna B
C Optical cable 1 1
D Optical cable 2 2
E DC power supply and internal
communication
DC
Connection Interfaces
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