Cpri Optical Cable; Figure 2-19 Cpri Optical Cable; Table 2-15 Pin Assignment For The Wires Of The Aisg Extension Cable - Huawei RRU User Manual

RRU
User Guide

Table 2-15 Pin assignment for the wires of the AISG extension cable

X1 End
X1.1
X1.7
X1.3
X1.5
X1.6
Installation Position
The AISG female connector is linked to the corresponding connector on the RCU, and the AISG
male connector is linked to the AISG female connector of the AISG multi-wire cable.

2.4.5 CPRI Optical Cable

This describes the CPRI optical cable. It connects the BBU3836 to the RRU and transmits CPRI
signals between them.
Appearance
The CPRI optical cable is a multi-mode 2-wire cable with DLC connectors at both ends.
Figure 2-19

Figure 2-19 CPRI optical cable

(1) DLC connector
(3) Fiber tail
Pin Assignment
Table 2-16
Issue 01 (2008-04-18)
X2 End
X2.1
X2.7
X2.3
X2.5
X2.6
shows the CPRI optical cable.
describes the pin assignment for the fiber tails of the CPRI optical cable.
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Copyright © Huawei Technologies Co., Ltd
Wire Color Wire Type
White and blue Twisted pair
Blue
White and orange Twisted pair
Orange
White and green Twisted pair
Green
White and brown Twisted pair
Brown
(2) Label on the fiber tail
2 RRU and SRXU Hardware
Remarks
+12 V
DC Return A
RS485 B
RS485 A
+24 V
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