Skip to main content

Black Box HDMI to 3G-SDI/HD-SDI Converter

Part #: 4-RP6651

Black Box HDMI to 3G-SDI/HD-SDI Converter

Part #: 4-RP6651 MFG Part #: VSC-HDMI-SDI UPC #: 013269148048
$325.80 $245.93
Save $79.87
IN STOCK

41 Available

(as of Jul 18, 2026 1:58 AM) Refresh Inventory
FREE SHIPPING

Order within
for shipment today

AUTHORIZED DEALER
AUTHORIZED DEALER
AUTHORIZED DEALER

AUTHORIZED DEALER

Protect your investment ()

About the Black Box HDMI to 3G-SDI/HD-SDI Converter

  • Autodetects SDI standard on its 75-ohm coax outputs.
  • EDID learning for optimal source-to-screen communications.
  • Handles higher SDI bandwidth of 2.97 Gbps (3G-SDI).
  • Provides up to eight-channel audio support.
  • No software or driver installation required.
  • Easy to configure using DIP switches.
  • Wall-mountable for space-saving installation.

Ideal for professional video and broadcast engineering applications, this handy converter enables you to connect an HDMI source to a 3G-SDI, HD-SDI, or SD-SDI display. This way, you can use a consumer electronics device or a camera with HDMI output in your SDI setup.

The affordably priced device supports an array of HD video formats and provides digitally pure HDMI-to-SDI conversion, ensuring no loss in the conversion for both video and audio signaling.

Use it in a TV studio, post-production, digital cinema, or AV application where you need to show uncompressed digital video from an HDMI source on a professional SDI monitor or connect an HDMI camera to SDI switching equipment.

It also features SDI loop-out via a second coax connector. This way you can display a video on two SDI monitors, one locally and the second one in another room. Or use the loop-out to daisy-chain to additional SDI equipment.

You can also combine it in an application with our 3G-SDI/HD-SDI to HDMI Converter (VSC-SDI-HDMI) to extend HDMI over coax.
The HDMI to 3G-SDI/HD-SDI Converter processes up to eight channels of audio, including 7.1-channel or 5.1-channel audio in addition to HDMI video. It can be used with surround sound or Dolby® TrueHD audio equipment.

For both older and newer SDI interfaces, the converter processes bit rates from 270 Mbps up to 2.97 Gbps.

Technical Specifications of the Black Box HDMI to 3G-SDI/HD-SDI Converter

General Information


Manufacturer Black Box Corporation
Manufacturer Part Number VSC-HDMI-SDI
Manufacturer Website Address http://www.blackbox.com
Brand Name Black Box
Product Name HDMI to 3G-SDI/HD-SDI Converter
Product Type Signal Converter

Technical Information


Functions Video Conversion
Video Signal Format NTSCPAL
Maximum Resolution 1920 x 1080
Maximum Frame Rate 60 fps
Frequency Range 50Hz to 60Hz
Maximum Data Transfer Rate 23.76 Gbit/s
Digital Signal Yes
HDCP Supported No

Interfaces/Ports


HDMI Yes
Number of HDMI Inputs 1
SDI Yes
Number of SDI Outputs 2

Physical Characteristics


Form Factor Wall Mountable
Height 1.2"
Width 3.1"
Depth 3.3"
Weight (Approximate) 1.70 lb

Miscellaneous


Package Contents
  • HDMI to 3G-SDI/HD-SDI Converter
  • AC Power Adapter
  • Wallmount Ears
  • Screws
  • User Manual
Certifications & Standards CE
Green Compliant Yes
Country of Origin Taiwan
TAA Compliant Yes

Warranty


Limited Warranty 3 Year

Ratings and Reviews

Do you own the Black Box HDMI to 3G-SDI/HD-SDI Converter?
Be the first to write a review!
Displaying 1-10 of 70
Page size: