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

Products Categories

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

Order Code: 28511

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.)