Also known as: HDTV audio / video matrix switch, video router, routing switcher,
video switch, video port router, matrix switch, audio/video switch, video matrices.
Features & Applications |
The VEEMUX® SM-8X4-HDA is a versatile multi-input audio/video matrix switch that independently switches eight sets of YPbPr component video and analog/digital audio signals to any or all of the four outputs. Each input and output has YPbPr component video, L/R analog audio (balanced/unbalanced), and digital audio on coax (S/PDIF).
- Supports High Definition and Standard Definition YPbPr component component video, S-Video or composite video.
- Audio can be unbalanced analog stereo, balanced analog stereo or digital S/PDIF.
- Supports S/PDIF, DTS Digital Surround™, and Dolby Digital™ 5.1 digital signals.
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- Supports 480i (interlaced), 480p (progressive), 720i, 720p, 1080i, and 1080p formats.
- Features break-away audio-allows audio to be switched independent of video.
- Equipped with volume control: -80dB to 10dB, in 1dB steps.
- Control the switch through Ethernet, RS232 or front panel buttons.
- The SM-8X4-HDA is the ideal solution for many applications, such as digital signage, mission critical command centers, sports facilities and entertainment venues.
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Specifications |
Video
- BNC connectors.
- Signal type: HDTV YPbPr component, S-Video, composite
- Inputs and outputs must be of the same format.
- Maximum input/output levels: 2Vp-p.
- Input/output impedance: 75 Ohms
- Video crosstalk: <-60dB
- Video gain: unity
- Bandwidth:>150MHz, fully loaded
- Resolutions: HDTV 480i, 480p, 720i, 720p, 1080i, and 1080p.
Stereo Audio
- Screw terminal connectors.
- Signal type: balanced stereo audio, unbalanced stereo audio, analog, left/right
- Inputs and outputs must be of the same format.
- Maximum input/output levels: 2.5Vp-p.
- Input impedance: 10K Ohms
- Output impedance: 50 Ohms
- Frequency Response: +/-0.05 dB, 20 Hz to 20 kHz.
- Total Harmonic Distortion + Noise (THD+N): 0.03% at 1kHz.
- Signal-to-Noise Ratio (SNR): >80 dBA
- Stereo Channel Separation: <-90 dBA
- Output gain: -80dB to 10dB
Digital Audio
- BNC connectors
- Signal type: S/PDIF, DTS Digital Surround™, Dolby Digital™ 5.1
- Inputs and outputs must be of the same format.
- Maximum input/output levels: 1Vp-p (unbalanced).
- Input/output impedance: 75 Ohms
Power
- 110 or 220 at 50 or 60 Hz via IEC connector.
Dimensions
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Environmental
- Operating temperature: 32°F to 100°F (0°C to 38°C).
- Storage temperature: -20°F to 140°F (-30°C to 60°C).
- Operating and Storage Relative Humidity: 17 to 90% non-condensing RH.
Regulatory Approvals
Warranty
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Control Methods |
Front Panel Interface
- Configuration and control can be done using the front panel buttons.
- Liquid Crystal Display (LCD) displays all current connections.
- Locally change input and output selections with front panel buttons.
Ethernet Control
- Configuration and control can be done over the Internet via Web Server and Telnet.
- RJ45 connector with LEDs
- 10/100Base-T Ethernet interface
- Supported protocols: HTTP, HTTPS, Telnet
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RS232 Control
- Configuration and control can be done through the serial port.
- Control the switch using the NTI Switch Control Program with Graphic User Interface via RS232.
- Female 9-pin D connector.
- Baud rate selectable from 1200, 2400, 4800, 9600.
- Supports Tx, Rx; RTS wired to CTS; DTR wired to DSR and CD
Download Firmware
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Customer Testimonial
Data Sheet (PDF)
Knowledge Base
CAD Drawing: