American Fibertek RT-925C Two Channel Digital Video Rack Card Transmitter, Two Bi-Directional Multi-Protocol Data Channels, Multimode

The American Fibertek 925C Series transmits two channels of highquality 10 bit digitized video and two channels of multi-protocol data on one multimode optical fiber using WDM technology. Designed to be completely transparent to all camera and monitor manufacturers, this system requires no field adjustments at installation or additional maintenance thereafter. Diagnostic indicators provide a quick visual indication of system status. The Afinety intelligent remote monitoring system is available on this product, please consult the factory.

Equipment may be ordered as stand alone modules or rack cards, these are mounted in the American Fibertek Card Cages: SR-20/2 or SR-20R/1.


Also known as: RT925C

Technical Specifications: Loss Budget (62.5/125µ): 12 dB Size: 6-1/2” x 5” x 2” Power Supply:AFI SR-20/2 Temperature (Operating): -40°C to +75°C, non-condensing Connector: ST Distance: 4 km Wavelength: 1310/1550 nm Connector: 5 Pin Screw Terminals Data Rate: DC to 115 Kbs Data Format: Asynchronous, Serial Interface: 485(2 or 4 Wire)/RS422/RS232 Number of Channels: 2 (Full Duplex) Connector: BNC SNR (Unified Weighted): 65 dB Differential Phase: 0.7 ° Differential Gain: 2 % Bandwidth: 7 MHz I/0 Impedance: 75 Ohms I/0 Level: 1 Vp-p (±3 dB)

For more information about the American Fibertek RT-925C, please contact us.