American Fibertek MR-926C Two Channel Digital Video Module Receiver, Bi-Directional Multi-Protocol Data, Contact Closure Channels, Multimode

The American Fibertek MR-926C is a receiver component of the 926C two channel digital video system with bi-directional multi-protocol data and contact closure channels. The 926C Series transmits two channels of high-quality 10 bit digitized video, one channel of bi-directional multiprotocol data, and one bi-directional contact closure channel 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.


Also known as: MR926C

Technical Specifications: Output: Dry Contact Size: 8-1/8” x 4-1/8” x 1-1/8” Power Supply: 12 VDC @ 800 mA Temperature (Operating): -40°C to +75°C, non-condensing Connector: ST Distance: 4 km Loss Budget (62.5/125µ): 12 dB Wavelength: 1310/1550 nm Connector: Terminal Block Max Current: 0.5A Max Voltage: 100 VDC or Peak AC Response Time: 2 ms 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): 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)

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