Digitalinx 3x1 Auto-Switcher with 2 HDMI & 1 DisplayPort Inputs

Digitalinx 3x1 Auto-Switcher with 2 HDMI & 1 DisplayPort Inputs

Digitalinx 3x1 Auto-Switcher with 2 HDMI & 1 DisplayPort Inputs

Digitalinx 3x1 Auto-Switcher with 2 HDMI & 1 DisplayPort Inputs

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Expected availability: 3-7 business days

Configuration: 2 HDMI + 1 DisplayPort

1 HDMI + 1 DisplayPort + 1 VGA

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2 HDMI + 1 DisplayPort 2 HDMI + 1 VGA

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Digitalinx DL-AS31-2H1DP overview

  • 1Description

The Digitalinx 3x1 Auto-Switcher is a multi-format auto-switcher with 2 HDMI inputs, 1 DisplayPort with analog audio input, 1 HDMI output, and 1 balanced analog audio output. This auto-switcher supports HDMI and DisplayPort video resolutions up to 4K2K @ 30 Hz and multichannel audio. In addition to passing EDID information from the display, there are multiple built-in EDID settings to simplify an installation. The switcher can de-embed the digital audio from the HDMI output signal, and output it via the balanced analog audio output port.

When in auto-switch mode, the DL-AS31-2H1DP switcher can switch to a signal input as soon as a new source is connected. When the active source is removed, the switcher will select the first source on the lowest numbered input. It can also be controlled via RS232 commands or by contact closures at the rear.


2 HDMI and 1 DisplayPort inputs
1 HDMI and stereo audio outputs
HDMI and DP support 1080p and 4K video with stereo audio
Built-in EDID settings and EDID pass-through
Built-in audio de-embedding
Automatic and manual switching via RS232 and contact closures
Includes under table mounting ears


Under table switcher for conference tables
Easy integration of legacy components into a digital environment
Ideal for corporate facilities, places of worship, schools, and conference centers
In the Box
Digitalinx 3x1 Auto-Switcher with 2 HDMI & 1 DisplayPort Inputs
  • Power Supply with AC Adapters (AU, EU, UK, and US)
  • RS232 Cable
  • 2 x 5-Pin Terminal Block
  • 2 x 3-pin Terminal Block
  • Rubber Feet
  • 2 x Mounting "L" Bracket
  • 4 x Mounting Screw
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Digitalinx DL-AS31-2H1DP specs

    Input/Output Connections HDMI Inputs: 2 x HDMI Type-A receptacle
    DisplayPort Input: 1 x Full size DisplayPort female receptacle
    Audio Input: 1 x 3.5 mm TRS jack
    HDMI Output: 1 x HDMI Type-A receptacle
    Audio Output: 1 x 5-pin removable terminal block
    Input Select Contact Closures: 1 x 5-pin removable terminal block
    Manual CEC Contact Closures: 1 x 3-pin removable terminal block
    RS232 One: 1 x 3-pin removable terminal block
    5 VDC Power: 1 x 0.21" (5.5 mm) outside diameter, 0.08" (2.1 mm) inside diameter barrel
    CEC Switch: 1 x 3 mm microswitch
    Firmware: 1 x Micro USB Type-B receptacle
    Resolutions HDMI and DisplayPort Video Signal: 4096 x 2160 @ 30Hz, 3840 x 2160 @ 24/25/30 Hz, 1920 x 1080 @ 24/25/30/50/60 Hz, 1920x1080 @ 50/60 Hz, 1920 x 1080i @ 50/60 Hz, 1600 x 900 @ 60 Hz, 1366 x 768 Hz @ 60 Hz, 1280 x 720 Hz @ 60 Hz, 1920 x 1200 @ 60 Hz, 1680 x 1050 @ 60 Hz, 1440 x 900 @ 60 Hz, 1360 x 768 @ 60 Hz, 1280 x 800 @ 60 Hz, 1600 x 1200 @ 60 Hz, 1400 x 1050 @ 60 Hz, 1280 x 1204 @ 60 Hz, 1024 x 768 @ 60 Hz, 800 x 600 @ 60 Hz, 640 x 480 @ 60 Hz
    Video Compatibility Deep color 48/36/30/24-bit at 1080p and 2160p/30
    Compliance Video Compliance: HDMI 1.4, HDCP 1.4, CEC (Consumer Electronics Control)
    Embedded Audio HDMI: PCM/Dolby Digital/DTS/DTS-HD
    Audio Signal External: Stereo audio
    Output: Balanced analog audio, compatible with unbalanced analog audio
    Signal to Noise Ratio Output Audio: SNR ≥85 dB
    Audio Frequency Response 20 Hz to 20 kHz (audio)
    Input DDC Signal 5 V p-p (TTL)
    Input Video Signal 0.5 to 1 V p-p
    Cable Length Maximum Passive Cable Length: 16' (5 m)
    Baud Rate 9600 baud (RS232)
    Maximum Power Consumption 5 W
    Power Supply Input Voltage 100 to 240 VAC at 50/60 Hz
    Power Supply Output 5 VDC at 3 A
    ESD Protection Contact discharge: ±15 kV
    Air discharge: ±8 kV
    Regulatory Device: CE, RoHS
    Power Supply Regulatory: CE, RoHS, TUV, UL, SGS
    Diagnostic Indicators Power, Source Mode, Selected Input
    Enclosure Painted aluminum
    Operating Temperature Environment: 32 to 104°F (0 to 40°C)
    Chassis: 88°F / 31°C (S)
    100°F / 38°C (R)
    Storage Temperature Environment: 14 to 140°F (-10 to 60°C)
    Operating Humidity Environment: 20 to 90%, non-condensing
    Storage Humidity Environment: 20 to 90%, non-condensing
    Dimensions (W x H x D) 9.45 x 3.94 x 1.18" (240 x 100 x 30 mm)
    Weight Not specified by the Manufacturer

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