Instruction Manual
4
UTP Cat5 Cable
1. Ensure that the Cat5 UTP cable being used has 568B terminations at both ends and does not
exceed the maximum recommended length of 180 metres (590 feet).
2. The UTP cable should not pass through any networking equipment, such as routers, switches,
hubs, etc.
3. Attach one end of the Cat5 cable to the transmitter of the St121UTPMINI and the other end
to the receiver. The RJ45 Link LED on both units should light up to indicate the connection
is detected.
4. Use the equalizer dial on the receiver to adjust the signal to the display.
Wiring Diagram
T568B Termination
Pin
Wire Color
Pair
1
White/Orange
2
2
Orange
2
3
White/Green
3
4
Blue
1
5
White/Blue
1
6
Green
3
7
White/Brown
4
8
Brown
4
