The series 300 are frequency modulated (FM), fiber optic video systems that transmits a video signal in one direction with duplex audio or duplex data signal, on one fiber (series 300i) or two fibers (series 300), for distances of 6Km over one multimode fiber and over 100Km over one singlemode fiber. PAL, SECAM or NTSC formats, in B&W or color, are seamlessly transmitted. The series 300’s capabilities are enhanced by it’s compatibility with Meridian’s PC based SpectraSmart Network Management and Diagnostic software system. SpectraSmart 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.
- 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
- 3-pin terminal block connector for data or audio
- Applications
- Security and Surveillance
- Military Communications
- Intelligent Transportation System (ITS)
- Access Control
