The series 500i are frequency modulated (FM), fiber optic video systems that transmit one video signal and one duplex audio and one duplex data or two duplex data signals for distances of 6Km on multimode fiber and 100Km over singlemode optical fiber. The series 500 operates over two optical fibers and the series 500i operates over one optical fiber. PAL, SECAM or NTSC formats, in B&W or color, are seamlessly transmitted. The series 500’s capabilities are enhanced by it’s compatibility with Meridian’s PC based SpectraSmartTM network management and diagnostic software system. SpectraSmartTM supervises the operating parameters of the transmission system such as status on video levels, sync, FM carrier detect, voltage, temperature, optical levels, etc, and external equipment which are attached to the Meridian equipment.
- Bi-directional
- Surface mount technology (SMT) for high reliability and repeatability
- Hot swappable cards
- Laser based back-biased photo detection circuitry for stable optical output over full temperature range (singlemode)
- ST, FC optical connector
- 7MHz video bandwidth
- 10Hz to 20KHz audio bandwidth
- DC to 300Kb/s data rate
- Meets EIA RS-170, RS-343A
- Frequency modulated (FM) transmission
- Spectrasmart™ compatible
- Meets NEMA TS1/TS2 and caltrans specifications
- Utilizes internal switching power supplies
- Meets RS-250c transmission requirements
- Compatible with AII NTSC, PAL, or SECAM systems
- Automatically resettable solid-state current limiters on all power lines, provides equipment protection
- Wide optical dynamic range, optical attenuators are never required
- BNC video connector
- DB type connector for data and audio
- Applications:
- Security and Surveillance
- Vessel Tracking System (VTS)
- Intelligent Transportation System (ITS)
- Access Control
