Kathrein RRU 4 series, User Manual

Page: 35 / 112

35 of 112
The connection examples for the outputs are shown in the next illustrations:
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUT_CMN
RRU/ARU xxxx
+UB_extern
GND_extern
Fig. 12: DC-isolated inputs
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUT_CMN
+UB
GND
RRU/ARU xxxx
Fig. 13: Outputs, not DC-isolated