Figure 4-19 Monitoring signal cable between the HEUA and the BBU
(1) RJ-45 connector
Pin Assignment
Table 4-15 describes the pin assignment for the wires of the monitoring signal cable between
the HEUA and the BBU.
Table 4-15 Pin assignment for the wires of the monitoring signal cable between the HEUA and
the BBU
X1 End X2 End Wire Color Wire Type
X1.1 X2.1 White Twisted pair
X1.2 X2.2 Orange
X1.3 X2.3 White Twisted pair
X1.6 X2.6 Green
X1.5 X2.5 White Twisted pair
X1.4 X2.4 Blue
X1.7 X2.7 White Twisted pair
X1.8 X2.8 Brown
4.14 EMUA Monitoring Signal Cable
This section describes the EMUA monitoring signal cable. It transmits monitoring signals from
the EMUA to the BBU. This cable is delivered with the EMUA.
Exterior
Figure 4-20 shows the EMUA monitoring signal cable.
4 BBU3900 Cables
BBU3900
Hardware Description
4-20 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 11 (2010-11-10)
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