Figure 15-32 Connections Of The Power Cable For The Dc Rru - Huawei DBS3900 Installation Manual

DBS3900(ICR)
Installation Guide
Issue 01 (2011-03-30)
(2) Add OT terminals to both ends of the cable.
2. Link the OT terminal of the blue power cable for the DC RRU to the NEG(-)0 port
in the cabling cavity of the RRU.
3. Link the OT terminal of the black cable to the RTN(+)0 port.
4. Connect the other end of the power cable for the DC RRU to the LOAD0 to
LOAD5 port on the DCDU.
CAUTION
The OT terminals are linked differently for different types of RRU. For details, see
Figure 15-32.

Figure 15-32 Connections of the power cable for the DC RRU

(1) OT terminals bent by 90°
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