Manual
Distribution Amplifier (DA)—User Manual 
68 
Wiring Information for Link Connector 
Conductor 
Identification 
RJ45 Pin 
Assignment 
Color Code for 
Conductor 
5 White-Blue 
Pair 1 
4 Blue 
1 White-Orange 
Pair 2 
2 Orange 
3 White-Green 
Pair 3 
6 Green 
7 White-Brown 
Pair 4 
8 Brown 
) However sometimes, especially in demonstrations or in a lab environment, the cable 
is rolled randomly in small turns for convenience. The randomly rolled UTP cable 
suffers additional signal impairments (compared to a straight cable) and therefore the 
maximal operating reach might be reduced. Rolling a Cat.5e cable around a 70 cm 
fixed diameter plastic drum has just a minor effect on the FEXT (Far End Cross Talk) 
when compared to a fully stretched cable. 










