8
631T/R - Using the 631T/631R HDMI Optical Transmitter/Receiver
4.3
Wiring the TP LINE IN / LINE OUT RJ-45 Connectors
This section defines the TP pinout, using a
straight
pin-to-pin
cable with RJ-45
connectors.
EIA /TIA 568B
Figure 4: TP PINOUT
PIN
Wire Color
1
Orange / White
2
Orange
3
Green / White
4
Blue
5
Blue / White
6
Green
7
Brown / White
8
Brown
Pin
Symbol
Description
1
DDC Data GND
DDC Data line return ground
2
DDC Data
DDC Data line for (HDMI Digital Display Channel) DDC2B
communication
3
DDC Clock GND
DDC Clock line return ground
4
Power GND
Main power return ground
5
Power
Main power for Kramer module
6
DDC Clock
DDC Clock line for (HDMI Digital Display Channel) DDC2B
communication
7
5V_IN
DVI 5V (DVI No. 14 pin for Display)
8
HPD
Signal is driven by monitor to enable the system to identify the
presence of a Display
