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HD-SDI Broadcast Products

The HD-SDI (3G) SMPTE ST424 standard is the successor to the HD-SDI (1.5G) SMPTE ST292 and SD-SDI SMPTE ST259 standards. It uses the same style coaxial connectors and video cables, so these remain backwards compatible.

We have assembled a range of high-quality products which meet the requirements of the latest HD-SDI(3G) standard.

These products include the typical coaxial connectors used, including BNC, DIN 1.0/2.3 and HD(Micro)BNC. A selection of high-quality Belden video cables along with pre-assembled Patch leads built in house at our Harlow, Essex assembly facility.

We also offer Bespoke/Hybrid assemblies also from our Harlow assembly facility.


  • Belden HD-SDI Video cable
  • HD-SDI Patch leads
  • HD-SDI Patch panels
  • Precision BNC connectors
  • HD BNC connectors
  • DIN 1.0/2.3 connectors
  • Tools
  • Bespoke Cable assemblies 
A Precision BNC Plug designed specifically for Broadcast applications, meeting the requirements of the Serial digital Interface (SDI) and related High Definition Serial digital Interface (HD-SDI) specifications.  These Precision BNC plugs offer a true 75 Ohm impedance and are suitable for use..
£1.32
Ex Tax:£1.10
A Precision BNC Plug designed specifically for Broadcast applications, meeting the requirements of the Serial digital Interface (SDI) and related High Definition Serial digital Interface (HD-SDI) specifications.  These Precision BNC plugs offer a true 75 Ohm impedance and are suitable for use..
£1.32
Ex Tax:£1.10
A Precision BNC Plug designed specifically for Broadcast applications, meeting the requirements of the Serial digital Interface (SDI) and related High Definition Serial digital Interface (HD-SDI) specifications.  These Precision BNC plugs offer a true 75 Ohm impedance and are suitable for use..
£1.32
Ex Tax:£1.10
A Precision BNC Plug designed specifically for Broadcast applications, meeting the requirements of the Serial digital Interface (SDI) and related High Definition Serial digital Interface (HD-SDI) specifications.  These Precision BNC plugs offer a true 75 Ohm impedance and are suitable for use..
£1.32
Ex Tax:£1.10
A Precision BNC Plug designed specifically for Broadcast applications, meeting the requirements of the Serial digital Interface (SDI) and related High Definition Serial digital Interface (HD-SDI) and 4K UHD specifications.  These Precision BNC plugs offer a true 75 Ohm impedance and are suita..
£2.33
Ex Tax:£1.94
BNC recessed patch panel 1U 16 way, designed to allow easier patching with space for vertical runners in cabinets.Powder coated black and available with a lacing bar.The BNC recessed patch panels are supplied loaded with Insulated, Precision 75Ohm BNC push fit couplersSuitable for SDI, HD-SDI 3G 108..
£91.56
Ex Tax:£76.30
BNC recessed 2U 32 way patch panel, designed to allow easier patching with space for vertical runners in cabinets.Powder coated black and available with a single lacing bar.The BNC recessed patch panels are supplied loaded with Insulated, Precision 75Ohm push fit BNC couplersSuitable for SDI, HD-SDI..
£171.96
Ex Tax:£143.30
BNC recessed 3U 48 way patch panel, designed to allow easier patching with space for vertical runners in cabinets.Powder coated black and available with a lacing bar.The BNC recessed patch panels are supplied loaded with Insulated, Precision 75Ohm BNC couplersSuitable for SDI, HD-SDI and 4K HDTV (12..
£248.04
Ex Tax:£206.70
Micro (HD) BNC  Right Angle Plug to HD-SDI Precision BNC Jack Patch lead. These Micro (HD) BNC adapter cables use Belden 1855A (6Ghz) precision video cable and allow the high-density Micro BNC connections to be converted to use with standard BNC patch leads. They are suitable for SDI, HD-SDI 3G..
£17.33
Ex Tax:£14.44
Micro (HD) BNC Right Angle BNC Plug to HD-SDI Precision BNC Plug Patch lead. These Micro (HD) BNC adapter cables use Belden 1855A (6Ghz) precision video cable and allow the high-density Micro BNC connections to be converted to use with standard BNC patch leads. They are suitable for SDI, HD-SDI 3G 1..
£16.16
Ex Tax:£13.47
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