Fibre Optics Trainer Manufacturer,Supplier and Exporter in India
.jpeg)
Product Code : SCL-EELE-13281
Indian Lab Suppliers supplies the Fibre Optics Trainer (Product ID: 13281) as part of its electronics engineering lab equipment range. It is a single-board, two-channel fibre optic trainer for fibre characteristics and direct AM, FM, PPM and PWM modulation.
Quick Answer
Two fibre optic LEDs at 660 nm and 950 nm and two photodetectors form the optical channels, with analog and digital drivers, AC amplifiers, a PLL detector and a 4th-order Butterworth low-pass filter (3.4 kHz). The on-board generator gives 1 Hz–10 kHz sine waves with adjustable amplitude and TTL square waves. A fibre voice link, an RS-232C PC-to-PC serial link on a 9-pin D connector and four switched faults are built in. Analog bandwidth is 350 kHz; please confirm the digital bandwidth and the mains rating at quotation. This listing has the same specification as the Fibre Optics Communication Trainer With PC Communication Facility (Product ID: 13282).
Key Specifications
| Parameter | Detail |
|---|---|
| Transmitters | 2 fibre optic LEDs, 660 nm and 950 nm |
| Receivers | 2 fibre optic photodetectors |
| Modulation | Direct AM, FM, PPM, PWM; PLL detector |
| Signal sources | Sine 1 Hz–10 kHz (adjustable amplitude); TTL square |
| Filter | 4th-order Butterworth low-pass, 3.4 kHz |
| Analog bandwidth | 350 kHz |
| Links | Voice link; RS-232C PC-to-PC, 9-pin D |
| Fibre | Step-index multimode PMMA, 1000 micron, 2.2 mm OD, SMA, polished ends; core 1.492, clad 1.406, NA about 0.5; 1 m and 5 m |
| Internal supply | 5 V / 1.5 A, ±12 V / 250 mA |
| Size | 230 x 140 x 80 mm (L x W x H); 2 mm banana sockets |
Where This Is Used
Used in optical communication labs for modulation, loss and numerical aperture practicals. A variant with a single 1 m fibre is the Fibre Optics Modulation/Demodulation Trainer (Product ID: 13280). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which modulation methods are covered?
Direct AM, FM, PPM and PWM.
Why are the fibre ends polished?
So numerical aperture can be measured directly.
What fibre lengths are supplied?
1 m and 5 m.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
Request a Quote
For pricing, bulk quantities or tender documentation on the Fibre Optics Trainer, reach our team via Contact Us or submit your requirement through our Tenders page.
.png)
.png)
.png)