
PIN assignments
RJ45
PIN No.
Colour code T568
DIN
47100
Indus-
trial
A B
1 WH-GN WH-OG WH YE
2 GN OG BN OG
3 WH-OG WH-GN GN WH
4 BU BU YE -
5 WH-BU WH-BU GY -
6 OG GN PK BU
7 WH-BN WH-BN BU -
8 BN BN RD -
Application
RJ45
PIN No.
10BT/
100BT
Gigabit
Ethernet
Token Ring
ISDN/So
TP-PMD/
ATM
ISDN/
So
Upo/
TEL
1• • •
2• • •
3 • •• 2a
4•• 1a •
5•• 1b •
6• • • 2b
7••
8••
Connection
1:1 1GBT
crossover
1-1 1-3
2-2 2-6
3-3 3-1
4-4 4-7
5-5 5-8
6-6 6-2
7-7 7-4
8-8 8-5
5
cut off solid wires under an angle
and thread them into the plug insert
cut off the wire ends protruding from
plug insert to 1 mm (0.04 in.)
8
1
thread the stranded wires into the plug insert
8 (BN)
1 (WH-OG)
8
1
7b6b
presort solid wires according to colour coding
AWG27/1 - 24/1 / 0,4 - 0,51 mm
Pair 1
Pair 2
Pair 3
Pair 4
Wires Ø 0,85 - 1,05 mm (0.034 - 0.041 in.)
T568 B
AWG27/7 - 24/7 / 0,46 - 0,61 mm
Pair 2
Pair 3
Pair 4
Pair 1
Wires Ø 0,85 - 1,05 mm (0.034 - 0.041 in.)
T568 B
1
3
2
8
7
6
5
4
presort stranded wires according to colour coding
1
3
2
8
7
6
5
4
cut off the wire ends protruding from
plug insert to 1 mm (0.04 in.)
1 (WH-OG)
8 (BN)
10 mm
0.4 in.
6a 7a