Home > American Fibertek > Fiber Optics > Video & Data > AM & FM >

American Fibertek RTM-1485, Single Fiber Video Rack Card Transmitter, Multimode
RTM-1485 American Fibertek | JMAC Supply
 

Our Price: $995.00



Product Code: AMERICAN-FIBERTEK-RTM1485
Discontinued, Call For Replacement

Description Product Resources
 

American Fibertek RTM-1485, Single Fiber Video Rack Card Transmitter, Multimode


  • Also known as: RTM1485, AZ-RTM1485

    • The American Fibertek RTM-1485 operates as half of a transmitter / receiver pair for the transmission of baseband NTSC, PAL, RS170, or RS343 video signals and bi-directional RS485 data. It is designed to operate with the MRM-1485 or RRM-1485 video receiver with RS485 transceiver over a single multimode fiber optic cable.

    The RTM-1485 converts a single video input along with a single RS485 input into a FM modulated optical fiber output using a 1300 nm wavelength source. The RTM-1485 also converts an optical RS485 signal returning on the same fiber into an electronic RS485 output using an 850 nm wavelength detector. This unit may be configured for two wire half duplex or four wire full duplex electrical interfaces. The M1485 Series product is designed to operate over an optical loss budget range of 0 to 12 dB. The RTM-1485 operates on 50 um or 62.5 um multimode fiber.

    This unit is designed for rack mounting in any of the three American Fibertek subracks available. The subrack model numbers are SR-20/1, SR-20R/1, and SR-20/2. Slide in rack mounting and LED indicators provide for easy installation and monitoring of video and power. The RTM-1485 is designed for rack mounting only. For a modular stand alone version please see the MTM-1485.    		Features:
    • Compatible with NTSC; RS-170A & RS-343A and PAL
    • Diagnostics: Video, Data, Power and Optical Presence
    • Switch Selectable 2 Wire or 4 Wire
    • Switch Selectable Termination and Bias
    • Single Fiber Alternative


    Technical Specifications:
    • I/0 Level: 1 Vp-p
    • I/0 Impedance: 75 Ohms
    • Bandwidth: 6 MHz
    • Differential Gain: 5%
    • Differential Phase: 3
    • SNR: 60 dB
    • Connector: BNC
    • Data Rate: RS485/ RS422: up to 100 Kbps, Manchester/Bosch: up to 100 Kbps
    • Data Connector: 5 Pin Screw Terminal
    • Wavelength: 850/1300 nm
    • Maximum Transmission Distance: 5 Km
    • Loss Budget (62.5/125): 12 dB
    • Connector: ST
    • Temperature (Operating) -40C to +74C, non-condensing
    • Power Supply: SR-20D/2
    • Power Consumption: 4 Watts
    • Size: 6-1/2 x 1 x 5


    UPC: 809100013817

    Average rating: 4.5, based on 2 reviews


    For more information about the American Fibertek RTM-1485, please contact us.

    Share your knowledge of this product with other customers... Be the first to write a review

    Browse for more products in the same category as this item:

    American Fibertek > Fiber Optics > Video & Data > AM & FM
    American Fibertek
    American Fibertek > Fiber Optics > Video & Data


    Adams Rite MS1951W-210-628 $82.81