The ST-1W2A2C-1 system incorporates digital encoding technology. This fiber-optic module transmits 1 channel of NTSC/PAL video (10 bit, 7MHz), 2 channels of audio (600 ohms, balanced-standard), 2 channels of contact closure over one fiber. This is multi-mode fiber system. The versatility of the ST/SR-1W2A2C-1 system is improved by SpectraView, an on-screen-video-diagnostic/setup firmware system and SpectraSmart, an optional PC based network-diagnostic-system. SpectraView monitors the integrity of the fiber link. A break in the fiber path will cause a loss of fiber alarm to be displayed on an associated monitor. SpectraView is easy to use, always active and eliminates the need for additional test equipment. SpectraView includes a selectable on-board audio and data test signal generator with built-in local and remote loop-back functions. The ST/SR-1W2A2C-1 product is fully compatible with Meridians PC based SpectraSmart network management and diagnostic software system. SpectraSmart supervises the operating parameters of the transmission system such as the status on video levels, sync, digital carrier detect, voltages, temperatures and optical levels.
- 10 bit video digital encoding
- 7MHz video bandwidth
- 75 ohms BNC video connector (gold center pin)
- 10Hz to 20kHz audio bandwidth
- DB 9 type connectors for audio
- Greater than 90dB SNR for superb audio quality
- User-selectable, contact mapping (NO, NC)
- DB-15 connector for contact closure
- Wide optical dynamic range, eliminates need for optical attenuators
- Laser based systems for multi-mode and single-mode
- 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 and FC optical connector
- Hot swappable cards
- Laser back, biased photo detector circuitry for stable optical output over full temperature range
