DT/DR-4V2K/2K series is a reliable, cost effective, state- of-the-art, one fiber, bi-directional digital video and data transmission system. This fiber optic system transmits 4 channels of real-time video with two full duplex RS 485 (4-wire) data on one single-mode or multi-mode fiber. The DT/DR-4V2K/2K accepts PAL, SECAM, or NTSC formats. The functionality of DT/DR-4V2K/2K series are further enhanced by their compatibility with Meridian’s PC based SpectraSmart, network management and remote diagnostic software system. SpectraSmart supervises the operating parameters of the transmission system such as status on video levels, sync, carrier detect, voltage, temperature, optical levels, data activity etc. DT/DR-4V2K/2K product family is available as rack mount cards and modules that can be installed in all of Meridian’s card chassis, desk chaises and 19-inch racking frames. This system can be configured in either star (module to rack) or trunking (rack to rack) configurations. These systems can be made a standalone system by using the SR-1000/s, 2 slot desk/wall mount chassis (87 to 264Vac).
- 10-bit digital video encoding
- 4 real-time video signals with two full duplex RS-485 data channels
- 1 channel of RS-485 (4-wire) data supported
- 7MHz video bandwidth
- Meets RS-250C short haul transmission specifications
- NTSC, PAL, SECAM compatible
- 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
- 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
- Meets EIA RS-170, RS-343A formats
- 75ohms BNC video connector (gold center pin)
- DB 9 type connector for data
- Applicable for security and surveillance, intelligent transportation system, access control systems, campus lecture networks and pro-video/audio systems
