Advanced Fiber Optics Trainer Manufacturer,Supplier and Exporter in India
Product Code : EL-AET-1478
Jlab Export is a leading Advanced Fiber Optics Trainer Manufacturer,and suppliers in India
Advanced Fiber Optics Trainer (code EL-AET-1478) is a full-duplex analog and digital fiber optic communication trainer with two optical channels, at 660 nm and 950 nm, each with its own transmitter and receiver. It covers AM, FM and PWM links, a voice link and PC-to-PC communication through RS232 ports with software, for optical communication practicals. The trainer is manufactured by JLab in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Link type | Full duplex analog and digital transceiver |
| Transmitters | 2 fiber optic LEDs, peak emission wavelengths 660 nm and 950 nm |
| Receivers | 2 fiber optic photodetectors |
| Modulation and demodulation | AM, FM and PWM |
| Computer link | PC-to-PC communication with RS232 ports and software |
| Driver | 1, with analog and digital modes |
| AC amplifiers | 2 |
| Comparators | 2 |
| PLL detector | 1 |
| Filters | 2, 4th-order Butterworth, 3.4 kHz cut-off frequency |
| Clock | Crystal-controlled, 4.096 MHz |
| Analog bandwidth | 350 kHz |
| Digital bandwidth | 2.5 MHz |
| On-board circuits | Function generator; voice link; built-in DC power supply |
| Switched faults | On the transmitter and the receiver |
| Fiber measurement accessories | Numerical aperture measurement jig and mandrel for bending loss, included |
| Board layout | Functional blocks shown on an on-board mimic; input-output and test points on the board |
| Quality check | Each trainer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-AET-1478 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Fiber Optics Trainers?
| Model | Optical channels | Transmitters and receivers | Signal techniques and links |
|---|---|---|---|
| This trainer (EL-AET-1478) | 660 nm and 950 nm, full duplex | 2 LED transmitters; 2 photodetectors | AM, FM and PWM; voice link; RS232 PC-to-PC communication with software |
| Elementary Fiber Optics Trainer | 660 nm, simplex | 1 LED transmitter; 1 photodetector | AM, FM and PWM; voice link |
| Advanced Fibre Optics Trainer (PCM/TDM model) | 660 nm and 950 nm | 2 LED transmitters; 2 photodetectors | PCM through a codec IC; TDM multiplexing with Manchester coding; bit error rate measurement; serial PC-to-PC link |
Choose this trainer for full-duplex AM, FM and PWM links on 660 nm and 950 nm together with RS232 computer communication. The Elementary Fiber Optics Trainer runs a simplex link on 660 nm, while the PCM/TDM Advanced Fibre Optics Trainer is built around pulse code modulation, time division multiplexing and bit error rate measurement.
What Is the Advanced Fiber Optics Trainer Used For?
A full-duplex link carries signals in both directions at the same time, which is how practical fiber optic communication between two stations works. With two LED transmitters and two photodetectors on separate wavelengths, students can set up links in both directions, compare amplitude, frequency and pulse-width modulation, measure fiber losses and numerical aperture, and pass data between two computers over the optical path. The trainer suits optical communication practicals in BSc and MSc physics and electronics and in diploma and engineering courses in electronics and communication. Experiments that can be performed:
- Setting up a fiber optic analog and digital link
- AM system using analog and digital input signals; frequency modulation and pulse width modulation systems
- Propagation loss, bending loss and measurement of numerical aperture
- Characteristics of the E-O converter (LED) and of the fiber optic communication link
- Setting up a fiber optic voice link using amplitude, frequency and PWM modulation
- Study of switched faults in the AM, FM and PWM systems
- Full duplex computer communication using RS232 ports and software
- Experiments with an optical power meter
What to Specify When Ordering
- Model — this full-duplex AM/FM/PWM trainer, the simplex Elementary model or the PCM/TDM Advanced Fibre Optics Trainer.
- Oscilloscope — a separate instrument; add it to the enquiry if you need one for viewing the waveforms at the test points.
- Quantity — the number of trainers for your communication lab.
Frequently Asked Questions
What does full duplex mean on this trainer?
Signals can be sent in both directions at once. The trainer has two fiber optic LED transmitters, at 660 nm and 950 nm, and two photodetector receivers, so two optical links can run together.
Can the trainer link two computers?
Yes. It provides PC-to-PC communication through RS232 ports with software, and full duplex computer communication is one of the experiments.
Which modulation techniques are covered?
Amplitude, frequency and pulse-width modulation and demodulation. AM can be run with analog and digital input signals, and the voice link can be set up with any of the three techniques.
Are the numerical aperture jig and bending-loss mandrel included?
Yes. Both are included with the trainer for the numerical aperture and bending-loss experiments.
What information is needed for an export quotation?
Tell us the number of trainers, the destination country and port or city, the delivery terms you want (for example FOB or CIF), any packing or labelling requirements and any tender reference.
Who manufactures the Advanced Fiber Optics Trainer?
Jain Laboratory Instruments Pvt Ltd, known as JLab, makes it at its works in Ambala, Haryana, India, and quotes for it directly.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, an electronics and communication training equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. JLab makes this trainer in its own works rather than reselling it, so universities, engineering colleges, dealers and importers buy it factory-direct, each unit is visually inspected before it is packed, and repeat orders stay with the manufacturer. JLab exports worldwide and ships to buyers in every region — for example New Zealand in Oceania, South Africa in Southern Africa, Paraguay in South America, Germany in Western Europe and Chad in Central Africa. For tenders, see the JLab lab tenders page.
Related Fiber Optic Trainers
- Fiber Optic Trainer — a single 660 nm channel trainer with a sine and square wave generator, voice link and serial PC-to-PC link.
- Fibre Optic Trainer for Numerical Aperture — for measuring the numerical aperture of PMMA plastic fibre and the loss in PMMA patch cords.
- Dual Trace Oscilloscope — a two-channel cathode ray oscilloscope, quoted separately, for viewing modulated and demodulated waveforms.
Browse the Fiber Optic Trainers range, the Analog Electronics Trainer range and all Electronics Lab Equipments.
Request a Quote
Send an enquiry with the Add To Cart button on this page or through the contact page, giving the number of trainers, the delivery destination and any other fiber optic trainers or instruments to be quoted with it.
Last updated: 22 October 2026
