Appendix A Outdoor BBU+RSU Cabinet
Connection
Description
Both ends A and B of the cable are D-type 3–core straight cable
welding connectors.
Table 70
gives the connection description of the RSU DC input
power cable (PWR-91238-003).
T
ABLE
70 RSU DC I
NPUT
P
OWER
C
ABLE
(PWR-91238-003) C
ONNECTION
D
ESCRIPTION
End A
End B
Wire Color
1
1
Brown
3
3
Blue
High-speed Cable Connecting BBU
and RSU
Function
The high-speed cable connecting BBU and RSU implements signal
exchange between BBU and RSU.
Appearance
Figure 116
shows the appearance of the high-speed cable connect-
ing BBU and RSU.
F
IGURE
116 BBU—RSU H
IGH
-
SPEED
C
ABLE
A
PPEARANCE
Connection
Description
Table 71
gives the connection description of the high-speed cable.
T
ABLE
71 BBU-RSU H
IGH
-
SPEED
C
ABLE
C
ONNECTION
D
ESCRIPTION
End A
End B
12
19
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