Appendix D – Cable Details and Pinout Info
80
Hardware Reference Manual – DXLink™ Twisted Pair 4K Transmitters/Receivers
Appendix D – Cable Details and Pinout Info
Overview
Both DXLink Transmitters and Receivers have connectors for HDMI.
HDMI Connector Cable Pinout
HDMI connectors are found on all DXLink units. These connectors are used to pass HDMI or DVI-D signals (using a DVI-to-HDMI
cable adapter) from a source device to a DXLink Transmitter or from a DXLink Receiver to a destination device. The following table
provides cable pinout details for HDMI connections.
FIG. 27
HDMI pinout information and connector pins
NOTE:
DVI-to-HDMI cables may be required for particular
system needs (see page 81).
HDMI Connector Cable Pinout
Pin
Signal Assignment
1
TMDS Data 2+
2
TMDS Data 2 Shield
3
TMDS Data 2-
4
TMDS Data 1+
5
TMDS Data 1 Shield
6
TMDS Data 1-
7
TMDS Data 0+
8
TMDS Data 0 Shield
9
TMDS Data 0-
10
TMDS Clock+
11
TMDS Clock Shield
12
TMDS Clock-
13
CEC
14
Utility
15
SCL
16
SDA
17
DDC/CEC Ground
18
+5 V Power (max. 55 mA)
19
Hot Plug Detect