Search Site

Cable Assembly Service

Coax Solutions Ltd offers a full range of in house cable assembly solutions.

Read more


Shop | Cable Assemblies | 4K UHD Cable Assemblies | 4K UHD Cable Assembly - Belden 4855R

4K UHD Cable Assembly - Belden 4855R


4K UHD patch cables using BELDEN 4855R (12GHz) cable and precision BNC plugs. These 4K UHD patch leads are assembled at our Harlow, Essex assembly under our proven quality control system.

Our precision "true" 75Ohm BNC connectors are suitable for applications up to 12GHz.


1.      At 3Gb/s

SMPTE ST425-4       Single link    3Gb/s

SMPTE ST2081-1     Dual link      6Gb/s

SMPTE ST2082-1     Quad link     12Gb/s

SMPTE ST2083-1     Octal link     24Gb/s

2.      At 6Gb/s

SMPTE ST2081-1     Single link     6Gb/s

SMPTE ST2082-1     Dual link       12Gb/s

SMPTE ST2082-1    Quad link       24Gb/s

3.      At 12Gb/s

SMPTE ST2082-1    Single link    12Gb/s

SMPTE ST2083-1    Dual link      24Gb/s

Recommended maximum transmission distance

Distance is based on 40dB loss at ½ clock frequency according to Belden data sheets

At 3Gb/s max distance 94M

At 6Gb/s max distance 66M

At 12Gb/s max distance 45M


Coloured strain relief boots (standard is Black)

Cable labels

Cable length

Technical information

Belden 4855R data sheet  4855R data sheet 31-1-20.pdf

Belden Recommended transmission distance table   digital-video-distance-chart-24-4-2019.pdf


  • 4K UHD patch lead
  • Belden 12GHz precision video cable
  • Precision "true" 75Ohm BNC connectors
  • Black strain relief boots
  • Options - cable length, labels, coloured boots