Description
The NHD-250-RX is an enhanced MultiView display decoder compatible with the NetworkHD 100 and 200 Series, an ultra low bandwidth H.264 AV over IP solution for distribution of point-to-point, one-to-many and many-to-many over a managed network.
The NHD-250-RX H.264 decoder is intended for use with 100 or 200 Series H.264 encoders (sold separately) to provide a complete end-to-end video distribution system. When used in conjunction with the NHD-000-CTL system controller complete control integration is simple.
AUDIO & VIDEO
Inputs
1x 8-pin RJ-45 (Transmission from TX)
Outputs
1x HDMI Out: 19-pin HDMI Type A1x Audio Out: 3-pin Terminal Block (3.5mm)
Audio Formats
2ch LPCM 48KHz
Input Video Decoding
H.264
Decoding Data Rate
Max: 30Mb/s per stream
End to End Latency (Max)
~80ms (low latency mode) | ~300ms (high quality mode)
Video Resolutions (Max)
3840x2160p @60Hz (Tile mode only)
1920x1080p @60Hz
1280x720p @60Hz
720x576p @50Hz
720x480p @60Hz
60fps Progressive: 640×480 | 800×600 | 1024×768 | 1280×800 | 1280×1024 | 1360×768 | 1366×768 | 1400×1050 | 1440×900 | 1600×1200 | 1680×1050 | 1920×1200
Maximum Pixel Clock
594MHz
COMMUNICATION & CONTROL
HDMI
HDCP 1.4 | CEC
RS-232
2x RS-232: 4-pin Terminal Block (3.5mm) | 2 Way
Ethernet
1x LAN (PoE): 8-pin RJ-45 ANSI/TIA-568 8P8C, 1000Base-T, PoE PD (IEEE 802.3af)
POWER
Power Supply
12V DC
PoE
IEEE 802.3af | (15.4W at PSE)
Max Power Consumption
6W (DC adapter)
Additional Features
- MultiView capable of displaying 1 to 9 simultaneous NetworkHD 2K encoder streams on a single 4K display
- Up to 6 simultaneous NetworkHD 2K encoder streams on a single 2K display in overlay mode
- Ideal for commercial monitoring of remote displays within a venue from a central location to quickly verify content transmitted to screens
- Multiple configurable layouts including hybrid grid layouts, PiP, PaP, arbitrary layouts and preset multiscreen arrangements
- Graphic or logo can be inserted into central image placeholder for screen indication or additional branding
- Configurable resolution output scaling, timing and mode
- Instant switching with WyreStorm QuickSync™
- RS-232 with integration with leading 3rd party control systems, including the NetworkHD Touch™ app
- CEC control of connected displays
- Analog audio breakout
- Configurable source audio switching
- Multiple NHD-250-RX units can be combined to suit the monitoring needs of the project
- Dramatically reduces the number of components required to monitor a venue – less decoders and screens – for reduced project complexity and less potential points of failure within installations
- Also provides video wall-like functionality on large screens or multiple screens combined with different layouts for custom display configurations
- Backwards compatible – able to be added to any existing NetworkHD 100/200 Series system
- IEEE 802.3af PoE compliant PD
- Includes DC power adapter and mounting bracket
- Compatible with NHD-000-RACK4 rack mounting kit






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