Optical Fiber Communication Dual Channel A (Bit Error Rate, Eye Pattern) Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-13237
Indian Lab Suppliers supplies the Optical Fiber Communication Dual Channel A (Bit Error Rate, Eye Pattern) (Product ID: 13237) as part of its electronics engineering lab equipment range. It is a two-channel, full-duplex fibre optic communication trainer with 660 nm and 950 nm links, PC-to-PC data transfer over USB, bit error rate and eye pattern experiments.
Quick Answer
Two LED transmitters (660 nm and 950 nm) and two photodetectors let signals travel in both directions at once over plastic fibre, and a laser source can be ordered in place of an LED. Signals can be intensity-modulated (AM), FM or PWM, and the on-board function, clock, data and noise generators feed bit error rate counting on a 4-digit display and eye pattern viewing on an oscilloscope. Included software supports full-duplex PC-to-PC communication at 19200 baud over USB. Comparing the two wavelengths also shows that PMMA fibre loses far more light at 950 nm than at 660 nm. It runs from 110–220 V AC mains; if the laser option is fitted, never look into the source or a fibre end.
Key Specifications
| Parameter | Detail |
|---|---|
| Transmitters | 2 fibre optic LEDs, 660 nm and 950 nm (laser optional) |
| Receivers | 2 fibre optic photodetectors |
| Modulation | AM (intensity), FM, PWM |
| Bandwidth | Analog 350 kHz; digital 2.5 MHz |
| Signal sources | 1 kHz sine and TTL square; data generator with 64 / 128 / 256 kHz clock; noise generator |
| BER / eye pattern | 4-digit bit error counter; eye pattern output |
| PC link | USB, 19200 baud, software included |
| Fibre | Step-index multimode PMMA, 1000 µm, SMA, 0.5 m and 1 m; NA about 0.5 |
| Switched faults | 4 in transmitter, 4 in receiver |
| Power / size | 110–220 V ±10%, 50/60 Hz, about 4.5 VA; 326 × 252 × 52 mm, about 2.4 kg |
Where This Is Used
The single-channel version is the Optical Fiber Communication A (Bit Error Rate, Eye Pattern) (Product ID: 13235) and a close variant with an included BER module is the Advanced Fiber Optic -Dual (Product ID: 13243). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Is it full duplex?
Yes. Two transmitters and two receivers carry signals both ways at once.
Can a laser be used?
A laser source is available as an option in place of an LED.
How are two PCs connected?
Through USB ports with the supplied software, at 19200 baud.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
Request a Quote
For pricing, bulk quantities or tender documentation on the Optical Fiber Communication Dual Channel A (Bit Error Rate, Eye Pattern), reach our team via Contact Us or submit your requirement through our Tenders page.
.png)
.jpg)
.jpg)
.jpeg)
.png)
.png)