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DM-NVX-D30C

DM NVX® 4K60 4:4:4 HDR Network AV Decoder Card

A reliable, high‑performance AV over IP decoder that receives 4K60 4:4:4 video over standard Gigabit Ethernet with no perceptible latency or loss of quality.  Occupies a rack‑mountable card frame. Supports HDR (High Dynamic Range) and HDCP 2.3. Provides a secure 4K signal routing solution for enterprise and campus‑wide content distribution applications.

DM NVX® technology transports ultra high‑definition 4K60 4:4:4 video over standard Gigabit Ethernet with no perceptible latency or loss of quality. Using standard network switches and CAT5e UTP wiring, a DM NVX system delivers a high‑performance virtual matrix routing solution for any enterprise or campus‑wide 4K content distribution application. Support for HDR (High Dynamic Range) and HDCP 2.3 compliance ensures the ultimate in picture quality and compatibility for all of today’s varied media sources.1, 2

The DM‑NVX‑D30C is an AV over IP decoder that occupies one slot of a DMF‑CI‑8 card chassis. The card is designed to function as a receiver in a high‑density rack‑mount installation.  Featuring secure web‑based control and management, an HDMI® output, an analog audio output, AES67 transmit and receive capability, and copper Ethernet connectivity, the DM‑NVX‑D30C offers a decoder solution for a DM NVX network AV installation of any size.2

Real‑Time 4K60 Video Distribution
Engineered for demanding conference room and classroom applications, DM NVX technology ensures real‑time, full‑motion 4K60 video performance for the presentation of multimedia, videoconferencing, and live camera images. Interactive functions such as gameplay and the use of a mouse are fluid and natural.

A DM NVX system is engineered for stability and ultimate reliability. Line‑synchronized outputs ensure perfect synchronization of content across multiple displays for applications such as digital signage. Variable Multicast TTL (Time To Live) enables traversing multiple network routers for optimal flexibility.

Pixel Perfect Processing Technology
A DM NVX system incorporates Pixel Perfect Processing technology, which provides flawless video transport in all applications. The DM‑NVX‑D30C can decode a video signal to achieve imperceptible end‑to‑end latency of less than 1  frame. The image quality of the source is maintained across a  1‑Gigabit network at any resolution up to 4K60 4:4:4.

Enterprise‑Grade Security
Using advanced security features and protocols such as 802.1X authentication, Active Directory® credential management, AES‑128 content encryption, PKI authentication, TLS, SSH, and HTTPS, a DM NVX system delivers a true enterprise‑grade network AV solution engineered to fulfill demanding IT policies.

Decoder Functionality
The DM‑NVX‑D30C is a basic decoder card that receives a signal from a DM NVX encoder and feeds it to a local display device via the HDMI output. The DM‑NVX‑D30C can quickly and easily switch among multiple encoders on the network. Compatible with DM  NVX products that can function as encoders, the DM‑NVX‑D30C can be used in any DM NVX network AV design.

NOTE: The HDMI output does not support video scaling.

Image Preview
Image preview provides still images (thumbnails) that show the current video being displayed by an output of a DM NVX decoder. Still images are shown at one frame per second. Image preview supports the maximum resolution of the source and scales the image, while maintaining the aspect ratio. Images can be previewed in the DM NVX web interface and accessed remotely using a web browser. The images can also be previewed on a Crestron touch screen or third-party interface.

Background Image for On-Screen Display
An image can be uploaded to the DM-NVX-D30C for use as a background image on a display whenever active video content is not being displayed. Supported image file types are .jpeg, ,jpg,, and .png. The supported  maximum resolution of an image is 3840x2160 pixels. Up to 20 image files can be uploaded for a total storage capacity of up to 100 MB.

Analog Audio De-embedding
The analog audio output provides a stereo line‑level signal to feed a local sound system or sound bar. The output volume is adjustable via a control system or web browser.3

7.1 Surround Sound Audio
DM NVX technology supports the lossless transport of 7.1 surround sound audio signals, including Dolby® TrueHD, Dolby Atmos®, DTS HD®, DTS:X®, and uncompressed linear PCM.

AES67 Audio Embedding and De-embedding
AES67 support enables the selected audio source to be transmitted as a 2-channel AES67 audio stream while another 2‑channel AES67 audio stream is received from a Crestron DSP or other third-party device and combined with the video signal. The received AES67 audio stream can be combined with the video and then output via the HDMI output and analog audio output.

NOTE: An AES67 audio stream that is received by a DM NVX endpoint cannot be transmitted from that endpoint.

Copper Ethernet Connectivity
The DM‑NVX‑D30C includes one RJ-45 1000BASE‑T Ethernet port.2 For information about network requirements and guidelines, refer to the DM NVX AV-over-IP System Design Guide, Doc. 7977.

Automatic Point-to-Point Connectivity
Point-to-point connectivity enables the DM-NVX-D30C to be connected directly to a DM NVX 4K60 4:4:4 encoder to stream video and audio. Rather than being connected to an Ethernet switch, the 1000BASE-T Ethernet port of the decoder is connected directly to a 1000BASE-T port of an encoder.

By default, point-to-point mode automatically detects whether the DM-NVX-D30C is connected directly to a DM
NVX 4K60 4:4:4 encoder or to a 1000BASE-T switch. When a direct connection between the DM-NVX-D30C and an encoder is detected, the devices operate in point-to-point mode without the need for additional configuration; however, a control system is required for CEC (Consumer Electronics Control).

CEC Device Control
Under the management of a control system, the DM‑NVX‑D30C can control the display device via CEC over the HDMI connection, potentially eliminating the need for dedicated serial cables or IR emitters.

CEC over the HDMI output can also enable the display device to be turned on or off automatically without the use of a control system.

Web‑Based Setup
Setup of the DM‑NVX‑D30C is accomplished by using a web browser. Full control and monitoring of the card is enabled through integration with a control system or with a DM  NVX Director® virtual switching appliance.

Streamlined Management Using DM NVX Director Virtual Switching Appliances
For applications that are small to moderate in size, a network of DM NVX endpoints can be configured and controlled with the use of a control system. For larger enterprise and campus‑wide signal routing applications, adding a DM NVX Director virtual switching appliance (DM-NVX-DIR-80, DM-NVX-DIR-160, or DM-NVX-DIR-ENT) enhances and streamlines the entire configuration and control process. A DM NVX Director appliance provides a central point of management and enables the creation of multiple virtual matrix switchers through one easy‑to‑use web‑based portal.

High‑Density Card‑Based Solution
The DM‑NVX‑D30C is designed for installation into a DMF‑CI‑8 card chassis, which provides a high‑density solution for applications requiring multiple encoders and decoders in one equipment rack.

For additional design tools and reference documents, refer to the DM NVX web page at www.crestron.com/nvx.

 
Key Features
  • 4K60 4:4:4 video over standard Gigabit Ethernet
  • HDR10, HDR10+, and Dolby Vision® video support
  • Real‑time video performance over the network
  • Pixel Perfect Processing technology
  • Enterprise‑grade security including 802.1X, Active Directory® credential management, TLS, and AES‑128
  • HDCP 2.3 compliant
  • Decoder functionality for use with DM NVX® products that can function as encoders
  • One HDMI® output
  • Image preview
  • Background image for on-screen display
  • Analog audio de-embedding
  • 7.1 surround sound audio
  • AES67 audio embedding and de-embedding
  • Copper Ethernet connectivity
  • Automatic point-to-point connectivity
  • CEC device control
  • Easy setup via built‑in web pages
  • Compatibility with Crestron® 3‑Series® or later control systems
  • Streamlined management using DM NVX Director® virtual switching appliances
  • .AV Framework™ technology support
  • XiO Cloud® service support
  • Crestron Home® OS support
  • API for full control of the DM-NVX-D30C
  • Designed for installation into a DMF‑CI‑8 chassis
  1. 4K60 4:4:4 performance and HDR support require the use of HDMI cables and couplers with a minimum TMDS bandwidth of 18 Gbps. If 4K60 4:2:0 or 4K30 4:4:4 performance is acceptable, cables and couplers with a minimum bandwidth of 10.2 Gbps may be used. Bandwidth loss is cumulative; therefore, performance may be reduced when inserting multiple cables and couplers inline.
  2. The minimum cable required for DM NVX AV over 1000BASE‑T Ethernet (copper) is unshielded CAT5e. The Ethernet port on the DM‑NVX‑D30C is for connection to an Ethernet network or device—the port cannot be connected to the DM® port of other Crestron devices.

    A nonblocking network is required for DM NVX devices.
  3. The analog audio output is functional only when the DM‑NVX‑D30C is receiving a 2‑channel stereo input signal.
  4. For a DM NVX 4K60 4:4:4 decoder, the proper stream type is automatically used. For interoperability with DM NVX 4K60 4:4:4 encoders, Pixel Perfect Processing is automatically used as the stream type of the decoder. For interoperability with DM-NVX-E10/E20 Series encoders, DM-NVX-E10/E20 Series is automatically used as the stream type of the decoder.
  5. The minimum bit rate for 4K60 video is 350 Mbps. A bit rate below 350 Mbps may display a black screen.
  6. HDMI connections require an appropriate adapter or interface cable to accommodate a DVI signal. CBL‑HD‑DVI interface cables are available separately.

This product may be purchased from select authorized Crestron dealers and distributors. To find a dealer or distributor, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/How-To-Buy/Find-a-Representative or contact us for additional information by visiting www.crestron.com/contact/our-locations for your local contact.

This product is covered under the Crestron standard limited warranty. Refer to www.crestron.com/warranty for full details.

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

Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

Crestron, the Crestron logo, 3-Series, .AV Framework, Crestron Home, DigitalMedia, DM, DM NVX, DM NVX Director, and XiO Cloud are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Dolby, Dolby Atmos, Dolby Digital, and Dolby Vision are either trademarks or registered trademarks of Dolby Laboratories in the United States and/or other countries. DTS, DTS HD, and DTS:X are either trademarks or registered trademarks of DTS, Inc. in the United States and/or other countries. HDMI is either a trademark or registered trademark of HDMI Licensing LLC in the United States and/or other countries. Active Directory is either a trademark or registered trademark of Microsoft Corporation in the United States and/or other countries. UL is either a trademark or registered trademark of Underwriters Laboratories, Inc. in the United States and/or other countries. Other trademarks, registered 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. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2022 Crestron Electronics, Inc.

 
Decoding
Stream Type Pixel Perfect Processing or DM-NVX-E10/E20 Series4
Video Resolutions Up to 4096x2160@60Hz (DCI 4K60), 4:4:4 color sampling, HDR10, HDR10+, Dolby Vision®, and Deep Color support
Audio Formats Multichannel (up to 8-channel LPCM or encoded HBR 7.1 surround sound)
Bit Rates Based on the stream received from the encoder5
Streaming Protocols RTP, SDP
Container MPEG-2 transport stream (.ts)
Session Initiation Multicast via secure RTSP
Copy Protection HDCP 2.3, AES-128, PKI
Video
Output Signal Types HDMI with HDR10, HDR10+, Dolby Vision, Deep Color, and 4K60 4:4:4 support1 (DVI compatible6)
Copy Protection HDCP 2.3
Resolutions Common resolutions are listed in the following table.
Scan
Type
Resolution Frame
Rate
Color
Sampling
Color
Depth
Progressive 4096x2160 DCI 4K and 3840x2160 4K UHD 30 Hz 4:4:4 12 bit
60 Hz 4:2:0 12 bit
60 Hz 4:2:2 12 bit
60 Hz 4:4:4 8 bit
2560x1600 WQXGA Reduced Blanking 60 Hz 4:4:4 8 bit
2560x1440 WQHD Reduced Blanking 60 Hz 4:4:4 8 bit
120 Hz 4:4:4 8 bit
2560x1080 UWFHD 60 Hz 4:4:4 8 bit
2048x1152 QWXGA 60 Hz 4:4:4 12 bit
2048x1080 DCI 2K 60 Hz 4:4:4 12 bit
1600x1200 UXGA 60 Hz 4:4:4 12 bit
1920x1200 WUXGA 60 Hz 4:4:4 12 bit
1920x1080 FHD 1080p 60 Hz 4:4:4 12 bit
120 Hz 4:4:4 8 bit
240 Hz 4:4:4 8 bit
Interlaced 1920x1080 HD 1080i 30 Hz 4:4:4 12 bit
NOTE: The maximum supported resolution is 4096x2160 at 60 Hz with 4:4:4 color sampling. Custom resolutions are supported at pixel clock rates up to 600 MHz.
Audio
Output Signal Types HDMI, analog stereo3
Digital Formats Dolby Digital®, Dolby Digital EX, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS®, DTS ES, DTS 96/24, DTS HD High Res, DTS HD Master Audio, DTS:X, LPCM up to 8 channels
Analog Formats Stereo 2-channel
Digital-To-Analog Conversion 24-bit 48 kHz
AES67 24-bit 48 kHz
Analog Performance Frequency Response: 20 Hz to 20 kHz ±0.5 dB;
S/N Ratio: >95 dB 20 Hz to 20 kHz A-weighted;
THD+N: <0.005% @ 1 kHz;
Stereo Separation: >90 dB
Analog Output Volume Adjustment −80 to +20 dB
Communications
Ethernet 100/1000 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, TCP/IP, UDP/IP, CIP, DHCP, SSL, TLS, SSH, SFTP (SSH File Transfer Protocol), IEEE 802.1X, IPv4 only or both IPv4 and IPv6, Active Directory authentication, variable Multicast TTL, HTTPS web browser setup and control, Crestron 3-Series or later control system integration
USB USB 2.0 computer console (for setup)
HDMI HDCP 2.3, EDID, CEC
DM NVX (via Ethernet) HDCP 2.3, AES-128 AV content encryption with PKI authentication, RTP, secure RTSP, SDP, ONVIF, IGMPv2, IGMPv3, SMPTE 2022, FEC (Forward Error Correction)
Connectors
Ethernet (1) 8-pin RJ-45 connector, female;
100BASE-TX/1000BASE-T Ethernet port2
HDMI OUTPUT (1) HDMI Type A connector, female;
HDMI digital video/audio output1
(DVI compatible6)
AUDIO (1) 5-pin 3.5 mm detachable terminal block;
Balanced/unbalanced stereo line-level audio output3;
Output Impedance: 200 Ohms balanced, 100 Ohms unbalanced;
Maximum Output Level: 4 Vrms balanced, 2 Vrms unbalanced
CONSOLE, USB (1) Micro USB connector, female;
USB 2.0 computer console port (for setup)
Controls and Indicators
NV (1) Green LED, indicates unit is decoding (receiving) network video
OL (1) Green LED, indicates an online connection to a control system via Ethernet
Ethernet (2) LEDs, green indicates Ethernet link status, amber indicates Ethernet activity
HDMI OUTPUT (1) Green LED, indicates video signal transmission at the HDMI output
Construction
Plug-in card, occupies (1) card slot in a DMF-CI-8 card chassis, includes metal faceplate
Weight
14.4 oz (409 g)  
Compliance
UL® Listed for US and Canada, CE, IC, FCC Part 15 Class B digital device
Click here to search product certificates.
  1. 4K60 4:4:4 performance and HDR support require the use of HDMI cables and couplers with a minimum TMDS bandwidth of 18 Gbps. If 4K60 4:2:0 or 4K30 4:4:4 performance is acceptable, cables and couplers with a minimum bandwidth of 10.2 Gbps may be used. Bandwidth loss is cumulative; therefore, performance may be reduced when inserting multiple cables and couplers inline.
  2. The minimum cable required for DM NVX AV over 1000BASE‑T Ethernet (copper) is unshielded CAT5e. The Ethernet port on the DM‑NVX‑D30C is for connection to an Ethernet network or device—the port cannot be connected to the DM® port of other Crestron devices.

    A nonblocking network is required for DM NVX devices.
  3. The analog audio output is functional only when the DM‑NVX‑D30C is receiving a 2‑channel stereo input signal.
  4. For a DM NVX 4K60 4:4:4 decoder, the proper stream type is automatically used. For interoperability with DM NVX 4K60 4:4:4 encoders, Pixel Perfect Processing is automatically used as the stream type of the decoder. For interoperability with DM-NVX-E10/E20 Series encoders, DM-NVX-E10/E20 Series is automatically used as the stream type of the decoder.
  5. The minimum bit rate for 4K60 video is 350 Mbps. A bit rate below 350 Mbps may display a black screen.
  6. HDMI connections require an appropriate adapter or interface cable to accommodate a DVI signal. CBL‑HD‑DVI interface cables are available separately.

This product may be purchased from select authorized Crestron dealers and distributors. To find a dealer or distributor, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/How-To-Buy/Find-a-Representative or contact us for additional information by visiting www.crestron.com/contact/our-locations for your local contact.

This product is covered under the Crestron standard limited warranty. Refer to www.crestron.com/warranty for full details.

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

Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

Crestron, the Crestron logo, 3-Series, .AV Framework, Crestron Home, DigitalMedia, DM, DM NVX, DM NVX Director, and XiO Cloud are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Dolby, Dolby Atmos, Dolby Digital, and Dolby Vision are either trademarks or registered trademarks of Dolby Laboratories in the United States and/or other countries. DTS, DTS HD, and DTS:X are either trademarks or registered trademarks of DTS, Inc. in the United States and/or other countries. HDMI is either a trademark or registered trademark of HDMI Licensing LLC in the United States and/or other countries. Active Directory is either a trademark or registered trademark of Microsoft Corporation in the United States and/or other countries. UL is either a trademark or registered trademark of Underwriters Laboratories, Inc. in the United States and/or other countries. Other trademarks, registered 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. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2022 Crestron Electronics, Inc.

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