NV-32-H
The Q-SYS NV-32-H is a network video endpoint native to the Q-SYS Ecosystem, serving as a multi-stream, software-configurable HDMI encoder/decoder that enables network-based video distribution. Optimized for the meeting room, the NV-32-H delivers the right balance of high quality (supporting resolutions up to 4K60 4:4:4), low-latency and network-efficient video distribution across a standard gigabit infrastructure.
Note: This topic provides an overview of the NV-32-H network video endpoint. For installation instructions, see the Hardware User Manual online.
- Native integration and control for the Q-SYS Ecosystem
- Q-SYS Shift™ adaptive video compression codec
- Software-configurable as encoder or decoder
- Simultaneous streaming capabilities
- Enterprise scalability without additional hardware
- Q-SYS Enterprise Manager ready
Add the NV-32-H to your design inventory from the Video category. The following components are available for the NV-32-H, depending on its Properties.
Note: The maximum number of NV-32-H Network Video Endpoints supported by a Q-SYS Core 110f processor is 32.
Standard Components
- Status (NV-32-H)
- HDMI I/O (NV-32-H)
- GPIO In (NV-32-H)
- GPIO Out (NV-32-H)
- Serial Port (NV-32-H)
- Mic/Line In (NV-32-H)
- Line Out (NV-32-H)
- HID Keyboard
- HID Media
- HID Conferencing
- USB Input
- USB Output
External USB Audio
USB Video Bridge
USB Audio Bridge
Related Components
Front Panel
- Power LED – illuminates blue when the Q-SYS NV-32-H is powered on
- ID LED – LED blinks when placed into ID Mode via ID Button or Q-SYS Configurator Software
- ID Button – Locates the Q-SYS NV-32-H in Q-SYS Designer GUI and Configurator
Rear Panel
- External Power Input 48 VDC 1.5 A – Auxiliary power, 48 VDC, 1.5A, 2-pin Euro connector
- LAN A/ PoE ++ – connection for Q-LAN network, 802.3bt Type 4 power, RJ-45 connector
- LAN B – RJ-45 connector, not active at initial release
- USB Type A – USB type A host connectors (blue connector is for USB 3.0 connection).
- GPIO Out
- 12 VDC Output – 12 V, 0.2 A output used for GPIO signals.
- GPIO Outputs – 3 outputs, open collector (24 V, 0.2 A maximum) with pull up to +3.3 V, (pins 1-3 equal pins 1-3 in the Q-SYS Designer GPIO Output component.
- Ground – Use this ground reference for 12 VDC and GPIO outputs.
- GPIO Inputs / RS-232
- GPIO Inputs – 2 inputs, 0-24 V analog input, or contact closure, pins 1-2 equal pins 1-2 in the Q-SYS Designer GPIO Input component).
- RS-232 – Transmit and Receive
- Ground – Use this ground reference for GPIO inputs and RS-232.
- Analog Audio Output – 3.5 mm connector unbalanced stereo line output
- Analog Audio Input – 3.5 mm connector unbalanced stereo mic/line input
- USB B – USB Type B Device connector for web conference integration
- HDMI Inputs – H1DMI 2.0 Input with support for HDCP 2.2 and HDCP 1.4
- HDMI Output – HDMI 2.0 Output with support for HDCP 2.2 and HDCP 1.4
- Factory Reset Button – Use a paperclip to press and hold for 10 seconds to factory reset the NV-32-H.
Control
RS-232
Three-pin Euro terminal connection to control third-party devices with Q-SYS Control, user configurable.
GPIO
Three inputs and two outputs for control of third-party devices via Q-SYS Control, user configurable.
Bridging
In addition to its video distribution capabilities, the USB Type-B connection on the NV-32-H acts as an endpoint for the Q-SYS Web Conferencing solution, similar to the Q-SYS Core 110f processor and Q-SYS I/O-USB Bridge. This mode is available when configured as an encoder or decoder. The NV-32-H emulates a webcam video driver (for video streams from the Q-SYS PTZ-IP conference cameras), AEC speakerphone audio driver and multi-channel soundcard driver over a single, driverless USB connection.
Audio
HDMI Audio Input
Each HDMI input is able to receive up to eight channels of PCM audio, which are routable within Q-SYS Designer Software.
HDMI Audio Output
Each HDMI output has the ability to output up to eight channels of PCM audio, making each HDMI output a full-featured Q-SYS audio destination for source audio content, or any other Q-SYS audio feature such as paging, audio playback, etc.
Analog Audio Input
Mic/line input on a 3.5 mm TRS connector, routable within Q-SYS Designer Software, for direct connection of microphones or audio players.
Analog Audio Output
Line output on a 3.5 mm TRS connector, routable within Q-SYS Designer Software, for direct connection of QSC non-networked amplifiers, external speakers or audio recorders.
Modes
Multicast and unicast
Bitrates
10 Mbps – 800 Mbps
Streaming Protocol
RTP
Content Protection
HDCP 2.2 compliant, AES-128 encryption for all audio and video signals between encoders and decoders.
Supported Video Formats
Resolution |
Frame Rate (Hz) |
Chroma Sampling Level |
---|---|---|
3840 x 2160 (4K UHD) |
60, 59.94, 50, 30, 29.97, 25, 24 |
4:4:4 |
2560 x 1440 |
60 |
4:4:4 |
2560 x 1600 |
60 |
4:4:4 |
1920 x 1200 |
60 |
4:4:4 |
1920 x 1080 (1080p) |
60, 59.94, 50, 30, 29.97, 25, 24 |
4:4:4 |
1280 x 720 (720p) |
60, 59.94, 50, 30, 29.97, 25, 24 |
4:4:4 |
640 x 480 |
60 |
4:4:4 |
* All video formats are progressive.
Scaler
Each HDMI output features a robust, polymorphic 4K60 4:4:4 scaler that can accommodate the most challenging resolution and frame rate conversions.
The NV-32-H is software-configurable in Q-SYS Designer as either an Encoder or Decoder.
Encoder
- Encode one 4K60 HDMI video stream or up to three 1080p HDMI videos streams for distribution across a standard gigabit network.
- Courtesy monitor: Use one of the HDMI outputs as a “courtesy monitor”, displaying any of the three locally connected HDMI sources at resolutions up to 4K60.
Decoder
- Decode one 4K60 network stream or up to two simultaneous 1080p60 streams (for dual display rooms) for displaying at formats up to 4K60 on a connected display.
- Local source switching: Toggle between network streams or locally connected HDMI sources (single 4K60 or dual 1080p60 sources).
Video I/O |
|
HDMI 2.0 inputs |
Three HDMI inputs capable of receiving source input video formats up to 4K60 4:4:4 |
HDMI 2.0 outputs |
Two HDMI outputs capable of scaling and outputting video formats up to 4K60 4:4:4 |
Scaler |
Each HDMI output features a robust, polymorphic 4K60 4:4:4 scaler than can accommodate the most challenging resolution and frame rate conversions. |
Color Formats |
RGB Full or Limited BT.601 and BT.709 (supported in Q-SYS 8.3 and later) |
Audio I/O |
|
HDMI inputs |
8-channel PCM audio, Q-SYS routable |
HDMI outputs |
8-channel PCM audio, Q-SYS routable |
Analog audio input Signal-to-noise: THD+N: Input frequency response: Input Impedance (unbalanced): Analog to digital converters: |
3.5 mm unbalanced stereo mic/line input Q-SYS routable 80 dB 0.009% @ 0 dB 20 Hz to 20 kHz +0.05% / -0.5% 5 kΩ nominal 24 bit, 48 kHz |
Analog audio output Signal-to-noise: Output frequency response: |
3.5 mm unbalanced stereo line output Q-SYS routable 90 dB THD+N: 0.0167% @ 0 dB 20 Hz to 20 kHz +0.2% / -0.5% |
Other Connectors |
|
External power supply |
48 VDC Nominal, 1.5 A on 2-pin Euro connector |
GPIO |
Euro connector for extension of Q-SYS Control to third-party devices, user configurable |
LAN A |
Gigabit LAN connection for interface with Q-LAN; PoE++ |
PoE++ (Power over Ethernet) specification/wattage |
Conforms to IEEE 802.3bt Type 4 specification, PD class 8 (71W at PD, 90W at PSE) |
LAN B |
No functionality at initial release |
RS-232 |
Three-pin Euro connector for extension of Q-SYS Control to third-party devices, user configurable |
General |
|
Dimensions |
8.66 in x 11.28 in x 1.72 in 220 mm x 286.6 mm x 43.6 mm |
Weight |
4.0 lb (1.81 kg) |
Mounting options |
Rack- (1 RU half-rack width), surface-, table-, or wall-mountable. All mounting hardware is included. |
Regulatory compliance |
CE, FCC Part 15 Class B, RoHS |
Environmental |
|
Ambient operating temperature range |
0-50° C |
Humidity |
5 to 85% non-condensing |
Storage temperature |
-20 to 70° C |
Specifications are subject to change without notice.
For more information, and to see a list of related documentation, visit the NV-32-H product page on the QSC website. To learn about native HDMI distribution within the Q-SYS Ecosystem, see the Q-SYS Video 101 Training on the QSC website.