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OFT Optical Fibre Trainer

The Optical Fibre Trainer OFT is a powerful, versatile and cost-effective experimental kit used to train students in the principles of fibre optics.

    Features

  • Eleven usable 64kbps channels
  • User definable frame marker (two alternating 8-bit markers - can be set to be CCITT (UTIT) compatible)
  • On-board two digitised voice channels, one 8-bit data channel and several user expansion channels
  • Demonstrates fully operational integrated voice/data fibre optic communication link
  • Optional RS232C communications module used to demonstrate computer communications over fibre
  • Time division multiplexing of voice, data and user-defined data streams
  • Modular design, enables configuration with userdesigned modules
  • Wide scope for experimentation through use of external circuitry interfaced to kit
  • Comprehensive manual describes wide range of experiments
  • Ready-to-use kit, complete with accessories
Description

The Optical Fibre Trainer OFT is a powerful, versatile and cost-effective experimental kit used to train students in the principles of fibre optics, through the basics of digital base and communications, onto advanced experimentation and development in fibre optic and digital communications. Using the standard kit it can be used to cover established digital communication subjects such as; Time Division Multiplexing, Transmitter and Receiver operation, PCM voice coding at (64Kbits/sec), Manchester coding/decoding for timing recovery, Voice coding - A-Law and Pulse broadening in Fibre optic communications.

Curriculum Coverage
  • Basic Experiments Fibre optics
  • Fibre optic analogue links
  • Digital Link
  • Losses in optical fibre
  • Effect of EMI interference
  • Numerical Aperture Measurement
  • Multiplexing & Digital comms
  • Time Division Multiplexing
  • Framing in Time Division Multiplexing
  • Voice coding - A - Law
  • Pulse broadening in fibre optic communications
  • Interfacing 8, 64, 256 kbs synchronous channels and at less than 8 kbs
  • Asynchronous channel interfacing using oversampling and bit stuffing
  • Additional pictures

    OFS_A Optical Fibre Laboratory System

    EFO1101 ELLMAX Fibre-optics Educator

    Instruments Techno Test inc.

    Instruments Techno Test inc.
    2345, Michelin street, #100
    Laval, Qc
    H7L 5B9

    Téléphone : (450) 681-5777
    Télécopieur : (450) 681-3773

    Printed from: catalogue.techno-test.com/products/6-Educational_Products/43-Telecommunications/290-Feedback_OFT-OFT_Optical_Fibre_Trainer.html
    Copyright © 2017 | Instruments Techno Test inc. | Reproduction interdite