The DigiFlex DR-28D-3 28-Channel RS-232 Data Unidirectional System Receiver Card from Meridian Technologies receives 28 channels of RS-232 data over one singlemode fiber channel, when used with the DigiFlex RS-232 Unidirectional Data Transmitter Card. The receiver's card type design allows for easy configuration of the system. It can be installed in Meridian's card chassis, desk chassis, and 19" racking frames. The system can be configured in either star (module-to-rack) or trunking (rack-to-rack) configurations. It can be made into a standalone system by using the SR-1000 2-Slot Desk / Wall Mount Chassis (87 to 264 VAC).
- Receives 28 channels of RS-232 data over a single multimode fiber channel
- DC to 125 kb/s data rate
- Wide optical dynamic range eliminates need for optical attenuators
- Laser based system
- Surface mount technology (SMT) for high reliability and repeatability
- Local LED status indicators to monitor critical system diagnostics for performance parameters
- FC optical connector
- Hot-swappable
- Laser back-biased photo detector circuitry for stable optical output over full temperature range