Huawei eSpace U1900 Series Quick Installation Manual page 12

e
Assembling the RJ45 Connector (for Network Cables)
The device has adaptive network ports and can connect to the switch using straight-
through or crossover cables. The BTU board of the U1911&U1960&U1981 can also
connect to the peer NT device using straight-through network cables. If you need to
prepare a straight-through or crossover cable, strip off the jacket of the twisted-pair
cable, insert the core wires into the eight-pin feet of a RJ45 connector according to the
pin assignment described in the following table, and use a crimping tool to crimp the
connector.
RJ45
1 8
Straight-through network cable pin assignment
Connector 1 (T568B Standard)
Pin Foot
1
2
3
4
5
6
7
8
Crossover cable pin assignment
Connector 1 (T568A Standard)
Pin Foot
1
2
3
4
5
6
7
8
Color
White and orange
Orange
White and green
Blue
White and blue
Green
White and brown
Brown
Color
White and green
Green
White and orange
Blue
White and blue
Orange
White and brown
Brown
12
Connector 2 (T568B Standard)
Pin Foot
1 White and orange
2
3
4
5
6
7 White and brown
8
Connector 2 (T568B Standard)
Pin Foot
1 White and orange
2
3
4
5
6
7 White and brown
8
Color
Orange
White and green
Blue
White and blue
Green
Brown
Color
Orange
White and green
Blue
White and blue
Green
Brown