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EXT-3GSDI-441 4x1 3G-SDI Switcher Free Shipping!

Mfr PN: EXT-3GSDI-441
Our PN: GEFN9100048
Manufacturer: Gefen
Platform(s): Mac & Win

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Quick Overview

Switch four 3G-SDI sources to one output -- instantly!



Manufacturer Part Number: EXT-3GSDI-441

The Gefen 4x1 3G-SDI Switcher allows any one of four high-bandwidth 3G-SDI, HD-SDI or SDI sources to be switched to a single output without a switching delay or loss of signal quality. Ideal for cutting equipment costs in the studio by enabling shared signal routing, this 3G-SDI Switcher supports source resolutions up to 1080p and has convenient switching methods.

Up to four 3G-SDI sources connect to BNC input jacks on one side of the Gefen 4x1 3G-SDI Switcher. A single 3G-SDI output connects on the output side. Power is applied to the 4x1 3G-SDI Switcher and a vibrant video picture is transmitted to the output device. Any 3G-SDI input source is selectable via the included IR remote control or a selector button on the front panel of the 4x1 3G-SDI Switcher. Selection of sources may also be performed by using the RS-232 communications port.


  • Switches four 3G-SDI sources instantly without signal degradation
  • Streamlines equipment by eliminating unnecessary hardware
  • Switching is accomplished 3 ways -by using the optional IR remote, the front panel selector button, or the RS-232 interface.
  • Video resolutions up to 1080p are supported
  • Supports NTSC, PAL and and all HD formats
  • Input/Output: HD-SDI-SMPTE 292M (1.485, 1.485/1.001 Gbps)
  • Input/Output: HD-SDI-SMPTE 424M/425M (2.97/3.0 Gbps)
  • Input/Output: SDI-SMPTE 259M-C (270Mbps)
  • Dimensions: 7.5'W x 1.1'H x 3.5'D
  • Power Consumption: 10 watts (max)
  • Power Supply: 5V DC
  • Shipping Weight: 4 lbs.
Package Includes :
  • (1) 4x1 3G-SDI Video Switcher
  • (1) 5v Locking Power Supply
  • (1) Infrared Remote Control
  • (1) User's Manual


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