Products Catalog

Specification

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.
o Supports S/PDIF, DTS Digital Surroundâ„¢, and Dolby Digitalâ„¢ 5.1 digital signals.

* 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.

Video
* BNC connectors.
* Signal type: HDTV YPbPr component, S-Video, composite
o Inputs and outputs must be of the same format.
* Maximum input/output levels: 2Vp-p.
* Input/output impedance: 75 Ohms
* Video crosstalk: 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
o 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: