Fibre-Optic Simplex Digital Transceiver Trainer Manufacturer,Supplier and Exporter in India
Product Code : EL-FOT-1537
Jlab Export is a leading Fibre-Optic Simplex Digital Transceiver Trainer Manufacturer,and suppliers in India
Fibre-Optic Simplex Digital Transceiver Trainer (code EL-FOT-1537) is a panel trainer for digital fibre optic transmission, used to design and study a fibre-optic digital link, with its rise-time and fall-time distortions and its propagation delay. The link runs from a 660 nm fibre-optic digital transmitter to a fibre-optic digital receiver, both built into the board. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Experiments | Design and study of a fibre-optic digital link; rise-time and fall-time distortions; propagation delay |
| Transmitter | Fibre-optic digital transmitter at 660 nm |
| Receiver | Fibre-optic digital receiver |
| Signal source | Timer IC square-wave frequency generator, built in |
| Controls | Three potentiometers to vary the threshold resistance (RTH), the input resistance (RIN) and the frequency |
| DC supplies | Two isolated IC-regulated DC power supplies, built in |
| Mains supply | 230 V ±10%, 50 Hz AC; mains on/off switch, fuse and jewel light |
| Panel | Terminals and sockets at the relevant points for connections and for observing waveforms |
| Patch cords | Stackable patch cords with 4 mm spring-loaded plugs, half a metre long |
| Operating instructions | Detailed, giving the object, theory, design procedures, report suggestions and book references |
| Other apparatus required | Cathode ray oscilloscope, 20 MHz |
| 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-FOT-1537 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with the Advanced Digital Transceiver Trainer?
| Model | Experiments | Built-in parts that differ |
|---|---|---|
| This simplex trainer (EL-FOT-1537) | Link design, pulse distortion and propagation delay | Timer IC square-wave generator; three potentiometers (threshold resistance, input resistance, frequency) |
| Advanced Fibre Optic Digital Transceiver Trainer | The same three studies, plus encoding methods: NRZ, RZ, NRZI, biphase and Manchester coding | Encoder IC, decoder IC, two crystals, two reset switches; two potentiometers (receiver input and threshold resistance) |
Choose the simplex trainer for the three digital-link studies with a square-wave generator built into the board. The advanced trainer runs the same three studies, and its experiment list adds NRZ, RZ, NRZI, biphase and Manchester coding, handled by its encoder and decoder ICs.
What Is the Simplex Digital Transceiver Trainer Used For?
In a digital fibre optic system, electrical pulses switch the optical transmitter on and off, the light pulses travel along the fibre, and the receiver turns them back into electrical pulses. No real link does this instantly: the received pulse rises and falls more slowly than the one sent, and it arrives a little later. This board lets science and engineering students build such a link and measure both effects by comparing the transmitted and received waveforms. Rise and fall times matter because they limit how closely pulses can follow one another, and so the data rate a link can carry.
What to Specify When Ordering
- Quantity — the number of trainers, for example one per bench or student group.
- Other fibre optic trainers for the same lab — the analogue, voice and numerical-aperture trainers listed below can go on one quotation.
- Delivery details — the destination and any packing or labelling the consignment needs.
Frequently Asked Questions
What does simplex mean on this trainer?
It means one-way transmission. The trainer sends digital data over the fibre from its transmitter to its receiver in one direction.
Is an oscilloscope needed with this trainer?
Yes. A 20 MHz cathode ray oscilloscope is needed to observe the waveforms. It is a separate item: JLab lists a Cathode Ray Oscilloscope that can be quoted on the same enquiry.
What power supply does it run on?
It runs on 230 V ±10%, 50 Hz AC mains. The two isolated, regulated DC supplies that power the circuits are built into the board.
What do the operating instructions cover?
They give the object of each study, the theory, the design procedures, suggestions for writing the report and book references, so a practical can be planned and written up from them.
What information is needed for an export quotation?
Send the number of trainers, the destination country and port or city, your preferred delivery terms (for example FOB or CIF), any packing or labelling requirements, and the tender reference if the order is for a tender.
Who manufactures this trainer?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, builds it at its works in Ambala, Haryana, India, and quotes for it directly as the manufacturer.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of electronics trainers and laboratory equipment in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This trainer is built at JLab’s own works rather than bought in from a trader, so colleges, institutes, dealers and importers buy it factory-direct, each unit is visually inspected before dispatch, and repeat orders are handled by the manufacturer. JLab exports worldwide and ships to buyers in every region — Croatia in Southern Europe, Liberia in West Africa, New Zealand in Oceania, South Africa in Southern Africa and the Maldives in South Asia are examples. For institutional purchasing, see the JLab lab tenders page.
Related Fibre Optic Trainers
- Advanced Fibre Optic Analogue Transceiver Trainer — for analogue intensity-modulation links, numerical aperture and fibre loss studies.
- Fibre Optic Voice Transmitter and Receiver Trainer — sends audio and voice signals over a fibre link to a speaker.
- Fibre Optic Trainer for Numerical Aperture — numerical aperture and patch-cord loss of PMMA fibre.
- Physics of Fiber Optics Trainer — analogue, digital and voice links, fibre losses and switch-fault studies.
See the full Fiber Optic Trainers range or all Electronics Lab Equipments.
Request a Quote
Press the Add To Cart enquiry button on this page, or write through the contact page with the number of trainers, the delivery destination and any other items you want on the same quotation.
Last updated: 22 October 2026
