8
* Signal Travel Range Specification by CAT cable type
*Please use CAT6a/CAT7 cable for maximum distance transmission.
Cable Type
Range Pixel Clock Rate Data Rate
Supported Video
CAT5e/CAT6
60 m
<= 225 MHz
<= 5.3 Gbps
(HD Video)
Up to 1080p, 60Hz (Data rates lower than
5.3 Gbps or below 225 MHz TMDS clock)
35 m
> 225 MHz
> 5.3 Gbps
(Ultra HD Video)
1080p 60Hz, 1080p60Hz 3D, and Ultra
HD/4K 60Hz video
CAT6a/CAT7
70 m
<= 225 MHz
<= 5.3 Gbps
(HD Video)
Up to 1080p, 60Hz (Data rates lower than
5.3 Gbps or below 225 MHz TMDS clock)
40 m
> 225 MHz
> 5.3 Gbps
(Ultra HD Video)
1080p 60Hz, 1080p60Hz 3D, and Ultra
HD/4K 60Hz video
1.7 Cable Termination
CATx (HDBaseT) cable
RS-232
CATx (HDBaseT) Cable Termination
HCE III Tx/Rx is designed with TIA/EIA-568-B Standard. Please ensure that each PIN layout of the cable is
corresponding with the picture below before connecting the cable. Please note that CAT6 or above level cable
enables to deliver better quality and longer distance.
Pin
TIA/EIA-568B
Signal
Wire color
Digital RGB
1
Orange/ White
TMDS Data2+
2
Orange
TMDS Data2-
3
Green/ White
TMDS Data1+
4
Blue
TMDS Data0+
5
Blue/ White
TMDS Data0-
6
Green
TMDS Data1-
7
Brown/ White
TMDS Clock+
8
Brown
TMDS Clock-
