DigitaLinx DL-AS31-2H1DP 3x1 Auto-Switcher with 2 HDMI and 1 DisplayPort Input

The DL-AS31-2H1DP is a multiformat auto-switcher with two HDMI inputs, one DisplayPort with analog audio input, one HDMI output, and one balanced analog audio output. This auto-switcher supports HDMI and DisplayPort video resolutions up to 4Kx2K at 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 DL-AS31-2H1DP will 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 will 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. The DL-AS31-2H1DP may also be controlled via RS232 commands or by contact closures on the rear of the switcher.

Key Features

• 2 HDMI & 1 DisplayPort inputs
• 1 HDMI and stereo audio output
• 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

Technical Specifications

Input/Output Connections
HDMI Inputs: Two (2) HDMI Type A Receptacle
DisplayPort Input: One (1) Full Size DisplayPort Female Receptacle
Audio Input: One (1) 3.5mm TRS Jack
HDMI Output: One (1) HDMI Type A Receptacle
Audio Output: One (1) 5-pin Removable Terminal Block
Input Select Contact Closures: One (1) 5-pin Removable Terminal Block
Manual CEC Contact Closures: One (1) 3-pin Removable Terminal Block
RS232: One (1) 3-pin Removable Terminal Block
DC 5V Power: One (1) 5.5 mm Outside Diameter, 2.1 mm Inside Diameter Barrel
CEC Switch: One (1) 3mm Microswitch
Firmware: One (1) Micro-B Receptacle
Supported Audio and Video
Maximum Video Compatibility: Deep Color 48/36/30/24 Bit at 1080p and 2160p/30
Video Compliance: HDMI1.4, HDCP1.4, CEC (Consumer Electronics Control)
HDMI and DisplayPort Video Signal Resolution:
4096x2160@30Hz,3840x2160@24/25/30Hz, 1920x1080@24/25/30/50/60Hz, 1920x1080@50/60Hz, 1920x1080i@50/60Hz, 1600x900@60Hz, 1366x768Hz@60Hz, 1280x720Hz@60Hz, 1920x1200@60Hz, 1680x1050@60Hz, 1440x900@60Hz, 1360x768@60Hz, 1280x800@60Hz, 1600x1200@60Hz, 1400x1050@60Hz, 1280x1204@60Hz, 1024x768@60Hz, 800x600@60Hz, 640x480@60Hz
HDMI Embedded Audio: PCM/Dolby Digital/DTS/DTS-HD
External Audio Signal: Stereo audio
Output Audio Signal: Balanced analog audio, compatible with unbalanced analog audio.
Output Audio Signal to Noise Ratio: SNR?85dB
Output Audio Frequency Response: 20 Hz to 20 kHz
Input DDC Signal: 5.0 volts p-p (TTL)
Input Video Signal: 0.5 to 1.0 volts p-p
Maximum Passive Cable Length: 5 m (16 ft)
RS232 Baud Rate: 9600 baud