Meridian – ST/SR-1W2A/2A-x – DigiSlim Digitally Encoded 1 Channel Video with 2 Channels of Bi-directional Audio

  • One slot digital module design
  • 10 Bit Video Digital Encoding
  • Real Time Video and Audio Transmission
  • 7 MHz Video Bandwidth
  • Meets RS-250C Short Haul Transmission Specifications
  • NTSC, PAL, SECAM Compatible
  • 2 channels of Bi-directional Audio (Balanced or Un-balanced)
  • Wide Optical Dynamic Range: Eliminates Need For Optical Attenuators
  • Laser Based Systems for Multimode and Singlemode
  • Surface Mount Technology (SMT) for High Reliability and Repeatability
  • SpectraSmartTM Network Management Compatible
  • Local LED Status Indicators to Monitor Critical System Diagnostics for Performance Parameters
  • ST, FC Optical Connector
  • Hot Swappable Cards
  • Laser Back – Biased Photo Detector Circuitry for Stable Optical Output Over Full Temperature Range.
  • 75 Ohm BNC Video Connector (Gold Center Pin)
  • Meets EIA RS-170, RS-343A Formats
  • Screw Terminal Connector for Audio


This ST/SR-1W2A/2A-x fiber optic product incorporates digital encoding technology and transmits/receives one real-time,  simplex 10-bit video and two full-duplex, 24-bit audio channels over one optical fiber. NTSC, PAL and SECAM video formats are all seamlessly supported. These single fiber, laser based systems are available in both, Multimode and Singlemode modules. The
ST/SR-1W2A/2A-x is also compatible with Meridian’s SpectraSmart Network management and diagnostic PC based system. See the SpectraSmart brochure for additional details.

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