Elementary Fiber Optics Trainer

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Elementary Fiber Optics Trainer

Order Code: 28510

SPECIFICATION

Fiber Optics Trainer is designed to learn the basics of Fiber Optics. The trainer demonstrates properties of Fiber Optics Transmitter & Receiver, characteristics of Fiber Optics Cable and different types of Modulation / Demodulation techniques. A large number of experiments are included in the workbook and many more can be performed. It can also be used to demonstrate various Digital Communication techniques via Fiber Optic link using Digital Communication Trainers.

Technical Specifications

Transmitter : 1 No., Fiber Optic LED having peak wavelength of emission 660 nm
Receiver : 1 No.,Fiber Optic Photodetector
Modulation Techniques : 1. AM 2. FM 3.PWM
Drivers : 1 No. with Analog & Digital modes
Clock : Crystal Controlled Clock 4.096 MHz
PLL Detector : 1 No.
AC Amplifier : 1 No.
Comparator : 1 No.
th Filters : 1 No. 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)
Switched Faults : 4 in transmitter & 4 in Receiver
Fiber Optic Cable : Connector Type Standard SMA
Cable Type : Step indexed multimode PMMA plastic cable
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 : 0.5 m & 1 m
Test Points : 29
Inter connections : 4 mm sockets
Power Supply : 220 V ±10 %, 50 Hz / 60 Hz on request
Power Consumption : 3 VA(approx.)
Accessories Included : Line cord, Manuals, NA Measurement Jig, Mandrel, Fiber Cables, Microphone, Headphone, Set of Patch Cords
Optional Accessories : Optical Power Meter, 5 meter fiber cable, 10 meter fiber cable.

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