Advanced Fiber Optic Trainer-Dual Channel & PC-PC Communication Facility

Order Code: 28511

Category: Fiber Optic Trainers

Fiber Optics as a new transmission medium has revolutionized the telecom industry. It has numerous advantages over traditional wired or wireless transmission systems. Thus study of Fiber Optic communication systems has become more important. Adv...



SPECIFICATION

Fiber Optics as a new transmission medium has revolutionized the telecom industry. It has numerous advantages over traditional wired or wireless transmission systems. Thus study of Fiber Optic communication systems has become more important. Advanced Fiber Optics Trainer is designed to learn the communication techniques in Fiber Optics. The trainer demonstrates properties of Fiber Optics Transmitter & Receiver, characteristics of Fiber Optics Cable, different types of Modulation / Demodulation techniques and PC to PC communication via fiber link using RS232 interface. It can also be used to demonstrate various Digital Communication Techniques via Fiber Optic link using Digital Communication Trainers.

Technical Specifications
  • Transmitter : 2 No.,Fiber Optic LED having peak wavelength of emission 660 nm & 950 nm
  • Receiver : 2 Nos., Fiber Optic Photodetector
  • Modulation Techniques : 1. AM 2. FM 3. PWM
  • Drivers : 1 No. with Analog & Digital modes
  • AC Amplifier : 2 Nos.
  • Clock : Crystal Controlled Clock 4.096 MHz
  • PLL detector : 1 No.
  • Comparator : 2 Nos.
  • th Filters : 2 Nos. 4 order Butterworth, 3.4 KHz cutoff frequency
  • Analog Band Width : 350 KHz
  • Digital Band Width : 2.5 MHz
  • Function Generator :
    • 1. 1 KHz Sine wave (Amplitude adjustable)
    • 2. 1 KHz square wave (TTL)
  • Voice Link : F.O. voice link using microphone & speaker (built in) 
  • PC-PC Communication : Using 2 channel RS232
  • Port : RS232 9 Pin
  • Baud Rate : 19200 baud
  • Switched Faults : 4 in transmitter & 4 in Receiver
  • Fiber Optic Cable : Connector Type Standard SMA
  • Cable Type : Step indexed multimode PMMA plastic
  • Core Refractive Index : 1.492
  • Clad Refractive Index : 1.406
  • Numerical Aperture : Better than 0.5
  • Acceptance Angle : Better than 60 deg.
  • Fiber Diameter : 1000 microns
  • Outer Diameter : 2.2 mm
  • Fiber Length : 0.5m & 1m
  • Test Points : 50
  • Inter connections : 4 mm sockets
  • Power Supply : 220 V ±10 %, 50 Hz / 60 Hz on request
  • Power Consumption : 4.5 VA(approx.)

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