DM-NVX-E760

DM NVX® 4K60 4:4:4 HDR Network AV Encoder with DM® Input

A reliable, high performance AV over IP encoder that transports 4K60 4:4:4 video over standard Gigabit Ethernet with no perceptible latency or loss of quality. Supports HDR10 and HDCP 2.3. Includes a DM® input for interoperability with DM 8G+® output devices and DM® Essentials transmitters. Provides the capability to bridge an HDBaseT® system with AV over IP. Ensures 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 High Dynamic Range (HDR10) 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-E760 is a compact AV-over-IP encoder designed to function as a transmitter. The DM-NVX-E760 includes a DM® input that provides interoperability with DM 8G+® output devices and DM® Essentials transmitters. Certified using HDBaseT® technology, the DM input is also compatible with third-party HDBaseT products.

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-E760 can encode 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
The DM-NVX-E760 includes advanced security features and protocols. Using 802.1X authentication, Active Directory® credential management, AES-128 content encryption, PKI authentication, TLS, SSH, and HTTPS, a DM NVX system provides a true enterprise-grade network AV solution engineered to fulfill demanding IT policies.

Encoder Functionality
The DM-NVX-E760 is an encoder that is compatible with DM NVX products that can function as decoders. The DM-NVX-E760 enables AV signals from the DM input to be transmitted over the network to one or many decoders. Encoder functionality of the DM-NVX-E760 can be used in any DM NVX network AV design.

NOTE: For compatibility with DM NVX Software, all DM NVX hardware endpoints need to use firmware version 7.1.5259.00069. DM NVX Software is not compatible with firmware version 7.1.5259.00084.

Interoperability with DM 8G+ Output Devices and DM Essentials Transmitters
The DM input of the DM-NVX-E760 can be connected to the DM 8G+ output of a DM switcher, transmitter, or other DM device. The DM input can also be connected to the DM port of a DM Essentials transmitter.

NOTE: Only audio and video signals from the DM transmitter will be passed to the DM-NVX-E760. USB and control signals will not be passed.

Compatibility with DM 8G+ and DM Essentials 1-gang and 2-gang wall plate transmitters enables easy integration of a wall plate transmitter, providing a simple installation and system design solution.

HDBaseT Certification
Crestron DM 8G+ technology of the DM input is designed using HDBaseT Alliance specifications, ensuring interoperability with other HDBaseT certified products. The DM input of the DM-NVX-E760 can be connected directly to an HDBaseT compliant source. The DM-NVX-E760 provides the capability to bridge an HDBaseT system with AV over IP, resulting in a hybrid system design and a smooth migration path for existing DM or HDBaseT solutions. Investment protection is achieved for applications that require integration of AV over IP with existing HDBaseT systems or expansion of an existing room system for broader distribution.

NOTE: The DM input will support Ethernet and control signals in a future release.

Image Preview
Image preview provides still images (thumbnails) that show the current video being received by the DM input of the DM-NVX-E760. Still images are shown at 1 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 by using a web browser. The images can also be previewed on a Crestron touch screen or third-party interface.

Test Pattern Generator
The built-in test pattern generator can be used during setup to ensure that video streaming is functional and can also be used as a tool for the adjustment, calibration, and alignment of displays, projectors, and video walls. The DM-NVX-E760 can send the test pattern to any routed DM NVX decoder.

Fixed, Adaptive, or Variable Bit Rate
In DM NVX encoder mode, the bit rate of a stream can be set to fixed, adaptive, or variable:

  • A fixed bit rate, also referred to as Constant Bit Rate (CBR), is user specified and can be set to a value ranging from 200 Mbps to 950 Mbps.3
  • Adaptive bit rate (ABR) enables the encoder to automatically set a fixed bit rate based on the input resolution of the stream. For example, the adaptive bit rate for a common resolution such as 1920x1080p@60Hz (1080p60) would automatically be set to 400 Mbps. Adaptive bit rate makes better use of the available bandwidth than a user-specified fixed bit rate.
  • Variable bit rate (VBR) enables the encoder to automatically vary the bit rate based on the content and input resolution of the stream. The bit rate can vary from less than 150 Mbps to a maximum of 750 Mbps. A variable bit rate results in the use of less bandwidth to produce the same image quality as a user-specified fixed bit rate or an adaptive bit rate.

The web interface or a control system can be used to set a fixed bit rate or to enable adaptive or variable bit rate functionality.

Analog Audio De-embedding
The analog audio output provides a balanced or unbalanced stereo line level signal to feed a local sound system or sound bar. The output volume is adjustable using the web interface or a control system.4

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 an HDBaseT 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. The received AES67 audio stream can be output via the analog audio output.

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

Copper and Fiber Ethernet Connectivity
The DM-NVX-E760 includes two RJ-45 1000BASE T Ethernet ports (Ethernet ports 1 and 2) and one SFP port (Ethernet port 3). The SFP port enables connection to a fiber-optic network with the use of the appropriate Crestron SFP-1G Series transceiver module (sold separately). A selection of modules is offered to accommodate various multimode and single-mode fiber types.

Ethernet port 1, 2, or 3 can be used to transport video over a Gigabit Ethernet network. The remaining Ethernet ports can be used to provide connections to local network devices or to daisy-chain multiple endpoints.

Ethernet port 1 is PoE++ and UPOE compliant and can be powered from PoE++ power sourcing equipment such as the Crestron DM-PSU-ULTRA-MIDSPAN (sold separately), a PoE++ or UPOE compliant Ethernet switch, or third-party compliant PSE.

A DM NVX system can be deployed on an existing corporate or campus network or on a dedicated network. For information about network requirements and guidelines, refer to the DM NVX AV-over-IP System Design Guide, Doc. 7977.

Network Port Selection
Network port selection enables network traffic to be managed and segregated based on traffic type. Internal VLANs are used to route different traffic types to specific external Ethernet ports, which can then be assigned to the various traffic types. AES67 audio can be separated from the primary video and control network resulting in a dedicated audio network.

Automatic Point-to-Point Connectivity
Point-to-point connectivity enables the DM-NVX-E760 to be connected directly to a DM NVX 4K60 4:4:4 decoder to stream video and audio. Rather than being connected to an Ethernet switch, a 1000BASE-T Ethernet port of the DM-NVX-E760 is connected directly to a 1000BASE-T port of a decoder.

By default, point-to-point mode automatically detects whether the DM-NVX-E760 is connected directly to a DM NVX 4K60 4:4:4 decoder or to a 1000BASE-T switch. When a direct connection between the DM-NVX-E760 and a decoder is detected, the devices operate in point-to-point mode without the need for additional configuration. The web interface or a control system can be used to disable point-to-point mode or to enable automatic detection of point-to-point connectivity.

Web-Based Setup
Setup of the DM-NVX-E760 is accomplished by using the built‑in web interface. Full control and monitoring of the device 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
Use of a DM NVX Director virtual switching appliance (DM-NVX-DIR-80, DM-NVX-DIR-160, or DM-NVX-DIR-ENT) 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.

Low-Profile Installation
The DM-NVX-E760 mounts conveniently to a flat surface or rack rail and fits easily beneath a tabletop or inside a lectern, AV cart, or equipment cabinet. All connectors and LED indicators are positioned on the front and rear of the device, offering optimal access and visibility for a clean, serviceable installation. Power is provided via PoE++, UPOE, or the included PW-2420RU power pack.

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 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 compliance
  • Encoder functionality for use with DM NVX® products that can function as decoders
  • DM® input for interoperability with DM 8G+® output devices and DM® Essentials transmitters, including DM 8G+ and DM Essentials wall plate transmitters
  • HDBaseT® certification
  • Image preview
  • Test pattern generator
  • Fixed, adaptive, or variable bit rate
  • Analog audio de-embedding
  • 7.1 surround sound audio
  • AES67 audio embedding and de-embedding
  • Copper and fiber Ethernet connectivity
  • Network port selection
  • Automatic point-to-point connectivity
  • 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-E760
  • Compact surface-mountable design
  • Powered via PoE++, UPOE, or the included power pack
  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 over 1000BASE-T Ethernet (copper) is unshielded CAT5e. Ethernet ports 1 and 2 are used for connection to an Ethernet network or device. The Ethernet ports cannot be connected to the DM ports of other Crestron devices.

    A nonblocking network is required for DM NVX devices.
  3. The minimum bit rate for 4K60 video is 350 Mbps. A bit rate below 350 Mbps may display a black screen.
  4. The analog audio output is functional only when the DM-NVX-E760 is receiving a 2-channel stereo input signal.
  5. The stream type of a DM NVX 4K60 4:4:4 encoder must be set by using the web interface or a control system. The default setting is Pixel Perfect Processing for interoperability with DM NVX 4K60 4:4:4 decoders. For interoperability with a DM-NVX-D10, DM-NVX-D20, or DM-NVX-D200 decoder, the stream type of the DM-NVX-E760 encoder must be set to DM-NVX-D10/D20/D200 Series. In addition, the resolution of the encoder must be set so that it does not exceed the maximum resolution of the DM-NVX-D10, DM-NVX-D20, or DM-NVX-D200 decoder.
  6. The DM-NVX-E760 supports HDCP 2.3. Refer to the product page of the DM 8G+ output device or DM Essentials transmitter at www.crestron.com for the HDCP version supported by those devices.
  7. 3D formats are not supported.
  8. Refer to the product page of the DM 8G+ output device or DM Essentials transmitter at www.crestron.com for information about the maximum resolution supported by those devices.
  9. In order for Ethernet port 1 to receive PoE++ or UPOE, the port must be connected to a PoE++ or UPOE compliant Ethernet switch or to other equipment that has a PoE++ or UPOE PSE port. Cabling that connects to a PoE++ or UPOE PSE port is designed for intrabuilding use only. Refer to the "Power" specifications section for power options.
  10. The SFP port can only be connected to an Ethernet network or device—the port cannot be connected to the DM ports of other Crestron devices.
  11. The DM INPUT port can be used to power DM 8G+ and DM Essentials transmitters only when those devices are not connected to a 24 VDC power pack.

    Wiring that connects to a PoDM+ or HDBaseT PoE+ PSE port or to a DM Essentials port is designed for intrabuilding use only.
  12. Refer to the product page of the DM 8G+ output device or DM Essentials transmitter at www.crestron.com for cable length information.
  13. When the DM INPUT port is connected to a DM 8G+ or DM Essentials device, the power consumption of the DM-NVX-E760 varies depending on the connected device.

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, DigitalMedia 8G+, DM, DM 8G+, 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, and Dolby Digital 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. HDBaseT and the HDBaseT Alliance logo are either trademarks or registered trademarks of the HDBaseT Alliance 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. Intertek is either a trademark or registered trademark of Intertek Group 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. 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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