DigitalMedia™ NVX technology transports ultra high-definition 4K video with 60 Hz frame rates and 4:4:4 color sampling over standard Gigabit Ethernet. Support for HDR video (HDR10) and HDCP 2.2 ensures the ultimate in picture quality and compatibility for all of today’s varied media sources. Using standards-based Ethernet wiring and switches, DM® NVX delivers a vastly scalable, high-performance solution for enterprise-wide 4K content distribution.
The Crestron® DM-NVX-351 is a compact video encoder/decoder designed to function as either a transmitter or receiver with the ability to switch between the two modes programmatically via commands from a Crestron control system. Featuring simple web-based control and management, USB and KVM integration, and support for copper and fiber LAN connectivity, the DM-NVX-351 offers a one-stop solution for any-sized network AV installation.
The DM-NVX-351 includes all the features of the DM-NVX-350 with the addition of surround sound to stereo downmixing. Refer to the “7.1 Surround Sound Audio with Downmixing” section below for details.
Real-Time 4K60 Video Distribution
Engineered for demanding conference room and classroom applications, DM NVX ensures real-time, full-motion 4K60 video performance for the presentation of multimedia, videoconferencing, and live camera images. DM NVX employs high-quality JPEG 2000 encoding using a patent-pending technique that overlaps scaling and encoding latencies, achieving an ultra-low end-to-end latency of 30 ms at 60 fps, so on-screen functions such as mousing and game play are fluid and natural.
Encoder and Decoder in One
In a single compact device, the DM-NVX-351 is configurable to operate as either a network AV encoder or decoder.
· As an encoder, it allows a laptop computer, camera, or other media source to be connected via HDMI® and then transmitted over the network.
· As a decoder, it receives the signal from a DM NVX encoder and feeds it to a display device via the HDMI output. It can quickly and easily switch between multiple encoders on the network alongside locally-connected HDMI sources.
· The encoder/decoder mode can be switched on-the-fly via a control system to provide a versatile, cost-effective presentation switching solution using one integrat
4K60 4:4:4 video over standard Gigabit Ethernet
No latency penalty for real-time video performance
HDR (High Dynamic Range) video support (HDR10)
Dolby® TrueHD, Dolby Atmos®, DTS-HD®, DTS:X®, and uncompressed 7.1 linear PCM audio support
HDCP 2.2 compliant
Configurable as an encoder or decoder
Dual onboard RJ45 LAN ports
Option for a fiber optic network connection via SFP port
Two auto-switching HDMI® inputs and one HDMI output
Built-in 4K60 4:4:4 scaling
Onboard video wall processing
Analog audio port configurable as a balanced stereo input or output
Analog audio embedding or de-embedding
Stereo downmixing of surround sound audio signals
Simultaneous distribution of stereo and surround sound signals
Audio breakaway capability
Dynamic text overlay capability
RS-232 and IR control ports
CEC device control gateway
USB and KVM signal extension and routing
Easy setup via built-in webpages
Fully-controllable via a Crestron® control system
Compact, surface-mountable form factor
Powered via local power pack or optional power injector
Regulatory Compliance :
•Input Signal Types: HDMI (Dual-Mode DisplayPort compatible), analog stereo •Output Signal Types: HDMI (multichannel pass-through or 2-channel downmix), analog stereo (2-channel downmix) •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 •Analog-To-Digital Conversion: 24-bit 48kHz •Digital-To-Analog Conversion: 24-bit 48kHz •Analog Performance: Frequency Response: 20Hz to 20kHz +/-0.5dB •S/N Ratio: >95dB 20Hz to 20kHz A-weighted •THD+N: <0.005% at 1kHz •Stereo Separation: >90dB •Analog Output Volume Adjustment: -80 to +20dB
•Input Signal Types: HDMI with HDR10, Deep Color, and 4K60 4:4:4 support (Dual-Mode DisplayPort and DVI compatible) •Output Signal Types: HDMI with HDR10, Deep Color, and 4K60 4:4:4 support (DVI compatible) •Switcher: 2x1 auto-switching, Crestron QuickSwitch HD™ technology •Scaler: 4K60 4:4:4 video scaler with motion-adaptive deinterlacing, intelligent frame rate conversion, Deep Color support, HDR10 support, widescreen format selection (zoom, stretch, maintain aspect-ratio, or 1:1), video wall processing up to 8 wide x up to 8 high, static or dynamic text overlay •Copy Protection: HDCP 2.2
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•Ethernet: 10/100/1000 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, HTTPS web browser setup and control, Crestron control system integration •USB: USB 2.0 host or device signal extension; USB 2.0 computer console (for setup) •RS-232: 2-way device control and monitoring up to 115.2k baud with hardware and software handshaking (via control system); computer console (for setup) •IR/Serial: 1-way device control via infrared up to 1.1 MHz or serial TTL/RS-232 (0-5 Volts) up to 19.2k baud (via control system) •HDMI: HDCP 2.2, EDID, CEC •DM NVX (via Ethernet): HDCP 2.2, AES, RTP, RTSP, SDP, ONVIF, IGMPv3 (v2 coming soon), SMPTE 2022
•USB DEVICE: (1) USB Type B female; USB 2.0 device port; USB signal extender port for connection to a computer or any other USB 2.0 host •USB HOST: (1) USB Type A female; USB 2.0 host port; USB signal extender port for connection of a mouse, keyboard, or any other USB 2.0 device; Available Power: 500 mA at 5 Volts DC •LAN 1: (1) 8-pin RJ45 female; 10Base-T/100Base-TX/1000Base-T Ethernet port; PD (powered device) port compatible with Crestron DM-PSU-ULTRA-MIDSPAN only •LAN 2: (1) 8-pin RJ45 female; 10Base-T/100Base-TX/1000Base-T Ethernet port •LAN 3: (1) SFP port; Accepts one Crestron SFP-1G series SFP transceiver module •HDMI OUTPUT: (1) 19-pin Type A HDMI female; HDMI digital video/audio output (DVI compatible) •HDMI INPUT 1 – 2: (2) 19-pin Type A HDMI female; HDMI digital video/audio inputs; (DVI and Dual-Mode DisplayPort compatible) •AUDIO I/O: (1) 5-pin 3.5 mm detachable terminal block; Balanced/unbalanced stereo line-level audio input or output; Input Impedance: 24k Ohms balanced/unbalanced; Maximum Input Level: 4 Vrms balanced, 2 Vrms unbalanced; Output Impedance: 200 Ohms balanced, 100 Ohms unbalanced; Maximum Output Level: 4 Vrms balanced, 2 Vrms unbalancedCONSOLE, SERIAL: (1) 8-pin RJ45 female; RS-232 computer console port (for setup) •CONSOLE, USB: (1) USB Type B female; USB 2.0 computer console port (for setup) •IR 1 – 2: (1) 4-pin 3.5 mm detachable terminal block; Comprises (2) IR/Serial ports; IR output up to 1.1 MHz; 1-way serial TTL/RS-232 (0-5 Volts) up to 19200 baud •COM: (1) 5-pin 3.5 mm detachable terminal block; Bidirectional RS-232 port; Up to 115.2k baud, hardware and software handshaking support •24VDC 2.0A: (1) 2.1 x 5.5 mm DC power connector; 24 Volt DC power input; PW-2420RU power pack included •G: (1) 6-32 screw; Chassis ground lug
Controls and Indicators :
•TX: (1) Green LED, indicates unit is in transmitter (encoder) mode •RX: (1) Green LED, indicates unit is in receiver (decoder) mode •OL: (1) Green LED, indicates an online connection to a control system via Ethernet •LAN 1 - 2: (4) LEDs, green indicates Ethernet link status, amber indicates Ethernet activity •LAN 3 LNK: (1) Green LED, indicates Ethernet link status •LAN 3 ACT: (1) Green LED, indicates Ethernet activity •HDMI OUTPUT: (1) Green LED, indicates video signal transmission at the HDMI output •HDMI INPUT 1 - 2: (2) Green LEDs, each indicates sync detection at the corresponding HDMI input •PWR: (1) Bi-color green/amber LED, indicates operating power supplied via the power pack or injector, illuminates amber while booting and green when operating •SETUP: (1) Red LED and (1) recessed pushbutton for Ethernet setup •RESET: (1) Recessed pushbutton for hardware reset •INPUT SEL: (1) Pushbutton for manual input selection and (2) bi-color green/amber LEDs to indicate the current active input and signal presence at each corresponding input
•Video Compression: JPEG 2000 •Video Resolutions: Up to 4096x2160 at 60Hz (DCI 4K60), 4:4:4 color sampling, HDR10 and Deep Color support •Audio Formats: Primary multichannel (up to 8-channel LPCM or encoded HBR 7.1 surround sound), secondary 2-channel LPCM •Bitrates: 100 to 990Mbps •Streaming Protocols: RTP, RTSP, SDP •Container: MPEG-2 transport stream (.ts) •Session Initiation: Multicast via RTSP •Copy Protection: HDCP 2.2
•Chassis: Metal, black finish, integral mounting flanges, fan cooled; vented top, front, bottom, and sides •Mounting: Freestanding, surface mount, or attach to a single rack rail