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KanexPro > 
Item#: N82E16815820001

KanexPro 3G/HD-SDI/ SDI to HDMI Converter EXT-SDI3GX

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  • SDI to HDMI

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The KanexPro SDI-to-HDMI converter is a cost-effective solution for connecting SDI-source devices to an HDMI display, eliminating the cost of purchasing a special monitor or even a more specialized, exclusive SDI card. It's compatible with SDI, 3G-SDI, and HD-SDI, perfect for use with your SDI video recorder. This device can be rack-mounted to the back of most equipment, and rack-mount ears are included in the box.

This converts from SDI to HDMI only, and does not support 4K.

  • newegg Long Transmission Range Supports an SDI input cable length of up to 300m, and up to 130m in HD mode.
  • newegg Cascadable Design Supports cascading of multiple SDIs in application. It also has a loop-out feature that lets you monitor your SDI-/HD-SDI/3G feeds.
  • newegg Compact Size Perfect for mobile broadcasting units and users.

Learn more about the KanexPro EXT-SDI3GX


Converter Type


Resolution Support
1080p,1920 x 1080

720p; 1280 x 720

1280 x 720, 480I (NTSC mode) 576i Standard PAL mode


Power Consumption
2.5 W
Power Supply


Video Input
-Input: 1 x SDI
-Input Connector: 1 x BNC
-Input Video Signal: SD/HD/3G SDI

Video Output
-Output: 1 x SDI, 1 x HDMI Female
-Output Connector: 1 x BNC
-1 x HDMI Female
-Output Video Signal: SD/HD/3G SDI/DVI/ HDMI

-Operating Temperature: 0 C to +70 C
-Operating Humidity: 10% to 85 % RH (no condensation)
-Storage Temperature: -10 C to +80 C
-Storage Humidity: 5% to 90 % RH (no condensation)
-Regulatory Approvals Converter: FCC, CE, UL
-Regulatory Approvals Power Supply: FCC, CE, UL


Get the highest quality 3Gb/s SDI conversion

Supports multiple video resolutions: SDI 525i, 625i

HD: 720p 24, 25,30,50 & 60 Hz.

HD: 1080i 50 & 60 Hz.

HD: 1080p 24, 25,30, 50 & 60 Hz.

Supports multiple Color Space: RGB or YCbCr 4:4:4 sampling

Support for YCbCr: 4:2:2 sampling

Data rates up to 2.97 Gbps

Supports 8 bit, 10 bit & 12 bit color depth

8-Channel of 48K sampling rate for digital audio

SDI Input Cable Length Support - up to 300m

HD mode length up to: 130m

One way SDI output with re-clock function

Supports cascading of multiple SDI's in application

Automatically switches between SD, HD and 3 Gb/s SDI standards

Compact in size, perfect for mobile broadcasting units and users

Small rack mount ears included

Dimensions & Weight

3.94"(L) x 2.76"(W) x 0.98"(H)
0.4 lbs.
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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