Hall Research "DVS-2A 2-Port DVI Switch with Audio, Serial Control & Long Cable Equalization"

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The Model DVS-2A is a versatile and compact 2 input x 1 output DVI & audio switch. It supports PC resolutions to 1920x1200 or HD resolutions to 1080p. The unit allows one monitor to be switched between two video and audio sources. The switched output can be selected via front panel push-button, through RS-232 serial port, or automatically by scanning and detecting active video on the inputs. In 'Auto' mode, the user can also assign priority to Input #1, whereby if both video inputs are active, input #1 would have precedence. The switched output can be blanked (with audio muted) or unblanked via the front panel or through the serial port. Optional rackmount brackets are also available.

  • Clear and sharp images at resolutions up to 1920x1200 including HDTV up to 1080p
  • Hot pluggable
  • Supports the DDC2 standard for all input ports
  • HDCP & HDMI 1.3 Compatible
  • Allows one video with stereo audio to be switched between two video and audio sources
  • Can be manually controlled by push-button switches, remotely by a RS232 communication port
  • Provides an Auto mode to automatically select input source
  • Auto Mode priority can be set for input #1 or no-priority
  • Switched output can be blanked and un-blanked
  • Video Cable Equalization available for long cabling
  • Stores the last selection and mode in EEPROM
  • Compatible with the Universal Mounting Bracket
  • Ships with universal (100~240 VAC) power supply
  • Compact, Rugged, Reliable, and Economical
  • Made in USA


  • Video Inputs: DVI-D Single Link
  • Resolutions: PC resolutions up to 1920x1200 @ 60 Hz and HDTV to 1080p
  • Audio Inputs: PC audio outputs
  • Temperature:: Operating 32 to 122°F (0 to 50°C)
    Storage -40 to +185°F (-40 to +85°C)
  • Enclosure: Steel
  • MTBF: 90,000 hours (calculated estimate)
  • Power: 6V center positive via supplied Universal power supply
  • Size: 1.3" High x 8.5" Wide x 2.6” Deep
  • Weight: 1.1 pounds

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