Cpri Optical Cable; Figure 3-7 Monitoring Signal Cable Of The Ac Rru; Table 3-7 Pin Assignment For The Wires Of The Monitoring Power Cable (North American Standard); Table 3-8 Pin Assignment For The Wires Of The Monitoring Power Cable (European Standard) - Huawei RRU3908 V2 Hardware Description

RRU3908 V2
Hardware Description
Exterior
The monitoring signal cable for the AC RRU has an easy power receptacle (pressfit type)
connector and a DB15 connector at one end connected to the AC RRU, as shown in
3-7. The other end of the monitoring signal cable is connected to the DC-out port on the AC/
DC conversion module before delivery.

Figure 3-7 Monitoring signal cable of the AC RRU

(1) DB15 connector
Pin Assignment
Table 3-7
cable.

Table 3-7 Pin assignment for the wires of the monitoring power cable (North American standard)

Wire Type
NEG(-)
RTN(+)

Table 3-8 Pin assignment for the wires of the monitoring power cable (European standard)

Wire Type
NEG(-)
RTN(+)

3.6 CPRI Optical Cable

The CPRI optical cable transmits CPRI signals between the BBU and the RRU or between RRUs.
Issue 02 (2010-10-25)
and Table 3-8 describe the pin assignment for the wires of the monitoring power
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(2) Easy power receptacle (pressfit type) connector
Color
Blue
Black
Color
Blue
Brown
3 RRU Cables
Figure
3-9