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HD-DA-2-QUAD

Quad 1-to-2 HDMI® Distribution Amplifier

Splits up to 4 separate HDMI® signals to allow multiple sources to be shared between two devices such as a DVPHD and PSPHD.

The HD-DA-2-QUAD is a single rack-space unit containing four independent 1-to-2 HDMI® distribution amplifiers. It is designed for splitting up to four HDMI, DVI, or DisplayPort Multimode signals to feed separate displays or processors, and is ideal for adding "loop-thru" capability to the inputs of a Crestron DVPHD Digital Video Processor. The HD-DA-2-QUAD supports HDMI with HDCP, Deep Color and 3D, handling 1080p60 HD video, WUXGA computer graphics, and multi-channel HD lossless audio.

Computer Compatibility
Besides handling every available HDTV format supported by HDMI, the HD-DA-2-QUAD also supports computer resolutions up to 1920 x 1200 WUXGA, and is compatible with DisplayPort Multimode and DVI computer signals using a simple adapter or dongle[1].

EDID Format Management
Embedded in the HDMI signal there is data called EDID (Extended Display Identification Data), which is generated by a display or audio processor to inform the upstream source about its format and resolution capabilities. In response to this data, the source ordinarily configures itself to send the best video resolution and audio format that both devices can support. But when you split that source's output to feed two disparate devices, as with the HD-DA-2-QUAD, which device does the source respond to? And what if the devices don't all support the same formats?

The HD-DA-2-QUAD overcomes formatting conflicts by intelligently determining the optimal video resolution, frame rate, color depth, and audio format that all of the devices can handle. So there's no need to mess with individual device settings or complicated programming — the HD-DA-2-QUAD manages it all automatically through EDID.

HDCP Key Management
By supporting HDCP, the HD-DA-2-QUAD ensures compatibility with all current and future high-definition signals. HDCP (High-bandwidth Digital Content Protection) is the digital rights management method that television and movie studios use to protect their content from unauthorized duplication. To support HDCP protected content, all devices in the chain must be HDCP compliant.

To manage the HDCP handshaking between devices, the source device (e.g., a Blu-ray Disc® player or HDTV receiver) issues "keys" to the devices downstream. Every HDMI source device has a limit to how many downstream devices it can support, determined by the number of HDCP keys it has available. But rarely is that limit advertised or specified by the manufacturer or service provider, so connect too many displays or processors and the source will simply stop outputting a signal without warning.

To prevent such surprises, using Crestron Toolbox™ software, the HD-DA-2-QUAD can test the HDCP limits of each HDMI source, allowing the installer to configure the system around any limitations, or substitute a different component.

Sync Detect LEDs
To simplify operation and troubleshooting, the HD-DA-2-QUAD provides individual sync detection LEDs on its front panel, providing a clear indication when a valid digital signal is connected to any input.

Key Features

  • Provides four independent HDMI® splitters
  • Enables audio "loop-thru" for DVPHD inputs
  • Handles HDMI with Deep Color, 3D, and 7.1 linear PCM or high-bitrate encoded audio
  • Passes EDID, CEC, and HDCP
  • Also compatible with DVI and DisplayPort Multimode[1]
  • Supports video resolutions up to WUXGA 1920x1200 and HD 1080p60
  • Includes front panel input sync LEDs
  • Manages HDCP digital rights management for all connected devices
  • Performs automatic AV signal format management via EDID
  • Single-space 19-inch rack-mountable
  • Includes external power supply
  • No programming or control system required

Notes:

  1. HDMI IN requires an appropriate adapter or interface cable to accommodate a DVI or DisplayPort Multimode signal. HDMI OUT requires an appropriate adapter or interface cable to accommodate a DVI signal. CBL-HD-DVI interface cables available separately.

This product may be purchased from an authorized Crestron dealer. To find a dealer, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/salesreps or by calling 800-237-2041.

Specifications subject to change without notice. Crestron is not responsible for errors in typography or photography.

The specific patents that cover Crestron products are listed online at: patents.crestron.com.

Cresnet, Crestron, Crestron Toolbox, and the Crestron logo are either trademarks or registered trademark of Crestron Electronics, Inc. in the United States and/or other countries. Blu-ray Disc is either a trademark or registered trademark of the Blu-ray Disc Association in the United States and/or other countries. Dolby and Dolby Digital are either trademarks or registered trademarks of Dolby Laboratories in the United States and/or other countries. DTS and DTS-HD Master Audio are either trademarks or registered trademarks of DTS, Inc. in the United States and/or other countries. HDMI and the HDMI Logo are either trademarks or registered trademarks of HDMI Licensing LLC in the United States and/or other countries. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. ©2012 Crestron Electronics, Inc.

Last Updated: Mar 22, 2012

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All brand names, product names and trademarks are the property of their respective owners. Certain trademarks, registered trademarks, and trade names may be used to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography.

©2014 Crestron Electronics, Inc.