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American Fibertek MR-89D Single Fiber Bi-directional Transreceiver, Multimode, Module Receiver, Dukane Compatible
MR-89D American Fibertek | JMAC Supply
 

Our Price: $673.00



Product Code: AMERICAN-FIBERTEK-MR-89D
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American Fibertek MR-89D Single Fiber Bi-directional Transreceiver, Multimode, Module Receiver, Dukane Compatible


  • Also known as: MR89D, AZ-MR89D

    • The American Fibertek MR-89D is a module receiver for the 89D series single fiber bi-directional transceivers for Dukane intercom systems. The series transmits one channel of high-quality low distortion bi-directional audio/contact closure on one multimode optical fiber. Designed to be completely transparent, the system field microphone and audio levels can be adjusted to balance and optimize signal levels. Diagnostic indicators provide a quick visual indication of system status. Equipment may be ordered as stand alone modules or rack cards that are mounted in the American Fibertek Card Cages: SR-20/2 or SR-20R/1.    		Features:
    • Bi-directional Audio and Contact Closure Transceivers
    • Diagnostics: Power and Optical Presence
    • Voice Operated (VOX) Transmission
    • FM Modulated Audio


    Technical Specifications:
    • Bandwidth: 300 Hz to 10 KHz
    • THD @ 1 KHz: 2%
    • SNR: 50 dB
    • Connector: 5 Pin Screw Terminal
    • Input: Switch Closure to Ground
    • Output: Dry Contact
    • Response Time: 2 ms
    • Wavelength: 850/1300 nm
    • Loss Budget (62.5/125): 12 dB
    • Connector: ST
    • Temperature (Operating): -20C to +70C, non-condensing
    • Power Supply: 24 VAC Center Tap (AFI Part #: PS-24-CT-T)
    • Dimensions: 5-3 4 x 6-3 4 x 1-3 8


    UPC: 809100024967

    Average rating: 4.5, based on 2 reviews


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