American Fibertek RR-746C-SL Four Channel Digital Video Rack Card Receiver, Multi-Protocol RS485/RS422/RS323/Manchester, Contact Closure, Multimode

The American Fibertek RR-746C-SL is the rack card receiver component of the 746C-SL series which transmits four channels of high-quality digitized video and one channel of multi-protocol data (RS485 (2 wire or 4 wire) or RS422 or RS232 or Manchester) and a contact closure on one single mode optical fiber at 1310 and 1550nm. 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 rack cards can be mounted in the American Fibertek Card Cages: SR-20/2 or SR-20R/1.


Also known as: AZ-RR746CSL, RR746CSL

Technical Specifications: Size: 6-1/2” x 5” x 2” Power Supply: AFI SR-20/2 Temperature (Operating): -40°C to +75°C, non-condensing Connector: FC/PC Loss Budget (9/125µ): 15 dB Wavelength: 1310/1550 nm Connector: Terminal Block Max Current: 0.5 A Max Voltage: 100 VDC or Peak AC Response Time: 2 mS Output: Dry Contact Input: Switch Closure to Ground 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: 1 (Full Duplex) Connector: BNC SNR (Unified Weighted): 55 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 RR-746C-SL, please contact us.