Power Cable For The Fan Box; Power Cable For The Rfu; Figure 5-98 Power Cable For The Fan Box; Table 5-65 Pin Assignment Of The Power Cable For The Bbu - Huawei BTS3900 V100R003 Hardware Description

5 BTS3900 Cables
Pin Assignment
Table 5-65

Table 5-65 Pin assignment of the power cable for the BBU

Cable
W1
W2

5.5.4 Power Cable for the Fan Box

The DCDU-01 feeds -48 V DC power into the fan box through the power cable for the fan box.
Exterior
Figure 5-98

Figure 5-98 Power cable for the fan box

(1) 3V3 power connector
Pin Assignment
Table 5-66

Table 5-66 Pin assignment for the wires of the power cable for the fan box

Cable
W1
W2

5.5.5 Power Cable for the RFU

The DCDU-01 feeds -48 V DC power into the RFU through the power cable for the RFU.
5-72
describes the pin assignment of the power cable for the BBU.
X1 End
A3
A1
shows the power cable for the fan box.
describes the pin assignment for the wires of the power cable for the fan box.
X1 End
A3
A1
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X2 End
B1
B2
(2) Parallel terminal
X2 End
B1
B2
BTS3900
Hardware Description
Cable Color
Black
Blue
Cable Color
Black
Blue
Issue 04 (2011-02-15)