Gefen 4x2 HD-SDI Switcher



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The Gefen EXT-HDSDI-442 is a 4x2 HD-SDI Switcher which allows you to connect two HD-SDI displays to four HD-SDI sources. Select from multiple sources using the IR remote control that comes with the unit. When selected, a source may be viewed on either one or two HD-SDI displays.  Connect your HD-SDI sources and the one or two HD-SDI displays to the 4x2 HD-SDI Switcher.

What is SDI?

SDI (serial digital interface), used primarily in broadcasting, converts and transmits digital video through SDI connectors. It enables video sources to process high definition, high quality video.

Gefen HD-SDI Switcher Side Views
Gefen HD-SDI Switcher Side Views

Gefen HD-SDI Switcher Features:

  • Use one or two displays to access four sources
  • Eliminates unnecessary hardware while increasing efficiency
  • Discrete IR remote (included)

EXT-HDSDI-442 Package Includes:

  • 4x2 HD-SDI Switcher
  • (1) 5v Power Supply
  • RM-4IR Remote Control

Gefen EXT-HDSDI-442 Specifications:

Height 1 in. (2.54 cm.)
Width 3.5 in. (8.9 cm.)
Depth 2.875 in. (7.303 cm.)
Shipping Weight 4 lbs. (2 kg.)
Supply 5V DC
Consumption 10 watts (max)
Input/Output SMPTE 259M-C (270Mbps);HD-SDI - SMPTE 292M (1.485, 1.485/1.001 Gbps)
Resolution 720p @ 60, 59.94, 50Hz
1080p @ 30, 29.97, 25, 24 & 23.98Hz
1080i @ 60, 59.94, 50, 48 & 47.95Hz