Installation Manual – Hardware Installation
BBU3806 WCDMA Base Band Unit
Caution:
Insert core wires of the cable in the order specified in the cable design drawings.
For the standard network cable:
1-1 white (orange)
white (blue)
6-6 green
For the cross-over cable:
1-3 white (orange)
5-5 white (blue)
6-2 green
B.2.4 Crimping
After adding the RJ45 connector to the cable, crimp the connector using the RJ45
crimping pliers into a finished product as shown in Figure B-6.
Figure B-6 A crimped RJ45 connector
Caution:
Place the RJ45 connector in a proper trough of the crimping pliers before crimping
it.
Make sure that the connector is fully crimped. After the crimping, the metal blade
should be lower than the top surface of the RJ45 connector.
When crimping a shielded RJ45 connector onto a shielded cable, make sure that
the metal blade in the connector is crimped in position and that the built-in
shielding piece of the connector securely contacts the shielding layer of the cable.
2-2 orange
7-7 white (brown)
2-6 orange
7-7 white (brown)
Huawei Technologies Proprietary
B-5
Making Connector of Communication Cable
3-3 white (green)
8-8 brown
3-1 white (green)
8-8 brown
Appendix B
4-4 blue
5-5
4-4 blue