Gefen 4x1 3G-SDI Switcher



Recommended replacement: NTI SPLITMUX-3GSDI-4
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The Gefen EXT-3GSDI-441 is a 4x1 3G-SDI Switcher which 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. This 3G-SDI Switcher supports source resolutions up to 1080p and has convenient switching methods.

How the Gefen 3G-SDI Switcher Works:
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.

Gefen 4x1 3G-SDI Switcher Back View
Gefen 4x1 3G-SDI Switcher Back View

Gefen EXT-3GSDI-441 Features:

  • 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

Package Includes:

  • (1) 4x1 3G-SDI Video Switcher
  • (1) 5v Locking Power Supply
  • (1) Infrared Remote Control
  • (1) User's Manual

Gefen EXT-3GSDI-441 Specifications:

Height 1.1 in. (2.8 cm.)
Width 7.5 in. (19.1 cm.)
Depth 3.5 in. (8.9 cm.)
Shipping Weight 4 lbs. (1.8 kg.)
Power Supply 5V DC
Power Consumption 10 watts (max)
HD-SDI-SMPTE 292M 1.485, 1.485/1.001 Gbps
HD-SDI-SMPTE 424M/425M 2.97/3.0 Gbps
SDI-SMPTE 259M-C 270Mbps
Supported Formats NTSC, PAL & and all HD formats