Elementary Fiber Optics Trainer Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-13268
Indian Lab Suppliers supplies the Elementary Fiber Optics Trainer (Product ID: 13268) as part of its electronics engineering lab equipment range. It covers the basics of fibre optic transmitters, receivers and cables, plus AM, FM and PWM modulation over a fibre link.
Quick Answer
The transmitter is a 660 nm fibre optic LED with a driver that works in analog and digital modes; the receiver is a fibre optic photodetector followed by an AC amplifier, comparator, PLL detector and a 4th-order Butterworth filter with 3.4 kHz cut-off. Analog bandwidth is 350 kHz and digital bandwidth 2.5 MHz, with a 4.096 MHz crystal clock. Eight switched faults (four in the transmitter, four in the receiver) support fault-finding practice. The PMMA fibre is 1000 micron step-index multimode with SMA connectors, supplied in 0.5 m and 1 m lengths. Power is 220 V ±10%, 50 Hz, with 60 Hz on request.
Key Specifications
| Parameter | Detail |
|---|---|
| Transmitter | Fibre optic LED, 660 nm peak |
| Receiver | Fibre optic photodetector |
| Modulation | AM, FM, PWM |
| Bandwidth | Analog 350 kHz; digital 2.5 MHz |
| Filter | 4th-order Butterworth, 3.4 kHz cut-off |
| Function generator | 1 kHz sine (adjustable amplitude), 1 kHz TTL square |
| Fibre | Step-index multimode PMMA, 1000 micron, 2.2 mm OD, SMA; 0.5 m and 1 m |
| Refractive index | Core 1.492, cladding 1.406 (NA about 0.5) |
| Switched faults / test points | 4 + 4 faults; 29 test points, 4 mm sockets |
| Power | 220 V ±10%, 50 Hz (60 Hz on request), about 3 VA |
Where This Is Used
Used for introductory optical fibre and digital communication practicals; the fibre link can also carry signals from digital communication trainers. Related: Physics of Fiber Optics Trainer (Product ID: 13266) and Digital Fibre-Optic Power Meter (Product ID: 13267). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What numerical aperture does the fibre have?
About 0.5, from core and cladding indices of 1.492 and 1.406, giving a full acceptance cone of about 60°.
What is included?
Line cord, manuals, NA measurement jig, mandrel, fibre cables, microphone, headphone and patch cords.
What optional items are offered?
An optical power meter and 5 m or 10 m fibre cables.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
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For pricing, bulk quantities or tender documentation on the Elementary Fiber Optics Trainer, reach our team via Contact Us or submit your requirement through our Tenders page.
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