4K HDBaseT
TM
Repeater
PTN Electronics Limited 6 www.PTN-electronics.com
3.5 Twisted Pair Cable Connection
The twisted pair used in this extender must be a straight-through cable.
TIA/EIA T568A
TIA/EIA T568B
Pin
Cable color
Pin
Cable color
1
green white
1
orange white
2
green
2
orange
3
orange white
3
green white
4
blue
4
blue
5
blue white
5
blue white
6
orange
6
green
7
brown white
7
brown white
8
brown
8
brown
1st
Ground
4--5
1st
Ground
4--5
2nd
Ground
3--6
2nd
Ground
1--2
3rd
Group
1--2
3rd
Group
3--6
4th
Group
7--8
4th
Group
7--8
Note: Cable connectors must be metal one, the shielded layer of cable must be
connected to the connector’s metal shell, to make a better transmission.
