Extron DVI DA4 PLUS 4-Out Signal Distribution Amplifier

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Extron DVI DA4 PLUS 4-Out Signal Distribution Amplifier

The Extron DVI DA Plus Series of distribution amplifiers reliably distributes one DVI signal to four or eight displays. They are compatible with PC resolutions up to 1920x1200, including HDTV 1080p/60 and 2K. They feature EDID Minder®, which maintains continuous EDID communication with connected devices and ensures that the DVI source powers up properly and maintains correct video output. The distribution amplifiers ensure signal integrity by equalizing and regenerating the incoming signal. The DVI DA Plus Series is ideal for applications that require the distribution of a DVI source signal to multiple displays. The DVI DA Plus Series offers integrator-friendly features, including input cable equalization, signal regeneration, and peripheral device powering. Automatic input cable equalization reduces the need for additional signal conditioning equipment by compensating for signal loss when using long input cable assemblies. DVI signals are retimed and regenerated to eliminate noise and reduce jitter for a strong, stable digital signal. +5 VDC, 250 mA power provided on the DVI outputs power peripheral devices such as a DVI 101 cable equalizer.


  • Input: DVI-I connector
  • Output: Four DVI-I connectors
  • Supports computer video up to 1920x1200, including HDTV 1080p/60 and 2K
  • EDID Minder® automatically manages EDID communication between connected devices — EDID Minder ensures that the source powers up properly and reliably outputs content for display.
  • Automatic input cable equalization to 100 feet (30 meters) at 1920x1200/8-bit color when used with Extron DVI Pro cables
  • Retimes and reshapes marginal or noisy DVI signals — Eliminates noise and reduces jitter from marginal DVI sources, or passive DVI couplers or wallplates in the signal path, ensuring a strong, stable digital signal.
  • Provides +5 VDC, 250 mA power on each output for external peripheral devices
  • Rack-mountable 1U metal enclosure
  • External Extron Everlast™ power supply included, replacement part #70-1174-01 for DVI DA4 Plus, — Provides worldwide power compatibility with high-demonstrated reliability and low power consumption.


  • Video
    • Maximum data rate: 4.95 Gbps (1.65 Gbps per color)
    • Maximum pixel clock: 165 MHz
    • Resolution range: Up to 1920x1200 or 1080p @ 60 Hz and 2K
    • Formats: RGB and YCbCr digital video
    • Standards: DVI 1.0, HDMI
  • Video input
    • Number/signal type: 1 single link DVI-D (or HDMI*)
    • Connectors: 1 female DVI-I
  • Video output
    • Number/signal type: 4 single link DVI-D (or HDMI*)
    • Connectors: 4 female DVI-I
  • General
    • Power supply:
      • External
      • Input 100-240 VAC, 50-60 Hz
      • Output 12 VDC, 1.5 A, 18 watts
    • Power input requirements:
      • 12 VDC
      • 1.0 A (max.)
    • Temperature/humidity:
      • Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
      • Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
    • Cooling: Convection, no vents
    • Mounting:
      • Rack mount: Yes, with optional rack shelf kit
      • Furniture mount: Yes, with optional under-desk mounting kit
    • Enclosure type: Metal
    • Enclosure dimensions: 1.75" H x 8.75" W x 3.0" D (1U high, half rack wide)(4.4 cm H x 22.2 cm W x 7.6 cm D)(Depth excludes connectors.)
    • Product weight: 2.8 lbs. (1.3 kg)


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