HD- 104K is Tricolor individual developed HDMI twisted-pair transmitter. It use HDBaseT technology to realize HDMI Serial long distance transmission, to meet the 4K resolution HDMI signals transmission and support both audio and video. It also Support the network signals and serial signals long distance transmission. HD- 104k able to meet 100m long distance transmission, the maximum resolution up to 4096*2160@30Hz, it is the ideal choice for 4K HDMI long distance transmission, and moreover, it also able to used with other Tricolor AV processing device.


Product Features 

Transmission Distance

with CAT6a cable
up to 100m transmission distance  

Maximum Resolution

Maximum up to 4096×2160@30Hz 4K
Full HD Video transmission and backward compatible


meet HDMI 1.4、HDCP standard  

Network/Serial Port Transmission

Support network signal and serial signal long distance transmission

Audio Transmission

Support HDMI build in audio transmission

Cabinet Setup

Optional bracket selection , easy to set up


Technical Parameter 

Transmitter Input  HDMI ×1;RJ-45×1;RS232×1
Transmitter Output  RJ45 8 pin ×1
Receiver Input  RJ45 8 pin ×1
Receiver Output  HDMI ×1;RJ45×1;RS232×1
Video Signal Format HDMI 1.4 Signal (Support HDCP Coding Signal and audio Signal )
Resolution  Maximum up to 4096×2160@30Hz and backward compatible 
Transmission Distance  CAT5E/CAT6:70m;CAT6a/CAT7:100m;
Power  12VDC,2A
Size  120mm x 127mm x 25mm
Temperature  Operation Temperature :0℃~40℃、Storage Temperature :-10℃~60℃
Environment requirement  Non-corrosive and solvent-based gases, no dust, no strong magnetic field interference

Device Interface 

HD-104K Transmitter backside view

Interface Name Introduction 
12DC 12V DC power source connector
HDBT HDBaseT Input
RJ45 Network Signal connector 
RS232 Serial Serial connector 

HD-104K Receiver backside view

Interface Nmae  Introduction 
12DC 12V DC power source connector 
HDBT HDBaseT Input 
RJ45 Network port connector  
RS232 Serial port connector 

System Topology Structure