Signal Cable For The Elu; Bts3900 Rf Cable; Figure 5-118 Signal Cable For The Elu; Table 5-80 Pin Assignment For The Wires Of The Signal Cable For The Elu - Huawei BTS3900 V100R003 Hardware Description

5 BTS3900 Cables

5.8.10 Signal Cable for the ELU

The signal cable for the ELU is used to report the cabinet type information detected by the ELU
to the fan box.
Exterior
Figure 5-118

Figure 5-118 Signal cable for the ELU

(1) RJ-45 connector
Pin Assignment
Table 5-80

Table 5-80 Pin assignment for the wires of the signal cable for the ELU

X1 End
X1.1
X1.2
X1.3
X1.6
X1.5
X1.4
X1.7
X1.8

5.9 BTS3900 RF Cable

The BTS3900 RF cables are the RF jumper and inter-RFU RF signal cable.
5.9.1 RF Jumper
The RF jumper connects the RFU and the feeder of the antenna system for signal exchange
between the base station and the antenna system.
5-90
shows the signal cable for the ELU.
describes the pin assignment for the wires of the signal cable for the ELU.
X2 End
X2.1
X2.2
X2.3
X2.6
X2.5
X2.4
X2.7
X2.8
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Wire Color
White
Orange
White
Green
White
Blue
White
Brown
BTS3900
Hardware Description
Wire Type
Twisted pair
Twisted pair
Twisted pair
Twisted pair
Issue 04 (2011-02-15)