Advanced Fiber Optic Trainer-Dual Channel & PC-PC Communication Facility Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-13269
Indian Lab Suppliers supplies the Advanced Fiber Optic Trainer-Dual Channel & PC-PC Communication Facility (Product ID: 13269) as part of its electronics engineering lab equipment range. It is a two-channel, full-duplex fibre optic trainer that adds PC-to-PC data transfer over fibre through RS232 ports.
Quick Answer
Two fibre optic LED transmitters (660 nm and 950 nm) and two photodetector receivers let signals travel both ways at once. The board covers AM, FM and PWM modulation and demodulation, a voice link with microphone and speaker, and PC-to-PC communication at 19200 baud through two 9-pin RS232 ports, with software and two USB-to-serial converters supplied. Other blocks include a 4.096 MHz crystal clock, a PLL detector, two AC amplifiers, two comparators and two 4th-order Butterworth filters with 3.4 kHz cut-off. Eight switched faults, 50 test points and an on-board mimic of the functional blocks help with fault finding. It runs on 110–220 V ±10%, 50/60 Hz.
Key Specifications
| Parameter | Detail |
|---|---|
| Transmitters | 2 fibre optic LEDs, 660 nm and 950 nm |
| Receivers | 2 fibre optic photodetectors |
| Modulation | AM, FM, PWM |
| Bandwidth | Analog 350 kHz; digital 2.5 MHz |
| PC link | 2 x RS232 (9-pin), 19200 baud, software and 2 USB-to-serial converters |
| Fibre | Step-index multimode PMMA, 1000 micron, SMA; 0.5 m and 1 m; NA about 0.5 |
| Faults / test points | 4 in transmitter, 4 in receiver; 50 test points, 2 mm sockets |
| Size and weight | 326 x 252 x 52 mm (W x D x H), about 2.4 kg |
| Power | 110–220 V ±10%, 50/60 Hz, about 4.5 VA |
| Operating conditions | 0–40 °C, up to 80% RH |
Where This Is Used
Used in optical and data communication labs for full-duplex links, propagation and bending loss, numerical aperture, LED V-I and photodetector characteristics. Single-channel models: Elementary Fiber Optics Trainer (Product ID: 13268) and Fibre Optics Communication Trainer With PC Communication Facility (Product ID: 13282). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Can two computers exchange data over the fibre?
Yes, through the two RS232 ports at 19200 baud using the supplied software and USB-to-serial converters.
What wavelengths are used?
660 nm and 950 nm, one per channel.
What accessories are included?
NA jig, mandrel, fibre cables, microphone, headphone, patch cords, PC software and two USB-to-serial converters.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
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