American Fibertek RR-946C-SL Rack Card Receiver, Four Channel Digital Video, Multi-Protocol RS485/RS422/RS232/Manchester, Contact Closure, Single Mode

The American Fibertek RR-946C-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.

Rack cards can be mounted in the American Fibertek Card Cages: SR-20/2 or SR-20H/2 (redundant power supply).


Also known as: AFI-RR946CSL, RR946CSL

Technical Specifications: I/0 Level: 1 Vp-p (±3 dB) Maximum Loading: 7 Cards per SR-20/2 Size: 6-1/2” x 5” x 2” Power Supply: SR-20/2 MTBF: > 100000 hours Humidity: 0% to 95% (non condensing) Storage Temp: -40°C to +85°C Temperature (Operating): -40°C to +75°C Connector: FC/PC Loss Budget (9/125µ): 21 dB Wavelength: 1310/1550 nm Connector: Terminal Block Max Current: 0.5A Max Voltage: 100 VDC or Peak AC Response Time: 2ms 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 Connector: BNC SNR (Unified Weighted): 55 dB Differential Phase: 0.7° Differential Gain: 2 % Bandwidth: 7 MHz I/0 Impedance: 75 Ohms

For more information about the American Fibertek RR-946C-SL, please contact us.