Advanced Fibre-Optic Digital Transceiver Trainer Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-13262
Indian Lab Suppliers supplies the Advanced Fibre-Optic Digital Transceiver Trainer (Product ID: 13262) as part of its electronics engineering lab equipment range. It is a digital fibre optic trainer for studying line coding (NRZ, RZ, NRZI, biphase and Manchester) along with rise time, fall time and propagation delay.
Quick Answer
On-board encoder and decoder ICs, each crystal-clocked with its own reset switch, convert data into NRZ, RZ, NRZI, biphase or Manchester code before it drives the 660 nm transmitter. At the receiver, RIN and RTH potentiometers set input and threshold resistance so that pulse distortion and delay can be studied. Two isolated regulated DC supplies are built in, and 4 mm sockets give oscilloscope access. The fibre type and length are not stated; please confirm them at quotation. It runs on 230 V ±10%, 50 Hz mains with fuse and indicator lamp; use an earthed socket.
Key Specifications
| Parameter | Detail |
|---|---|
| Transmitter | Digital, 660 nm |
| Line codes | NRZ, RZ, NRZI, biphase, Manchester |
| Coding hardware | Encoder IC and decoder IC, two crystals, two reset switches |
| Receiver adjustments | RIN and RTH potentiometers |
| Experiments | Digital link design, rise/fall-time distortion, propagation delay, encoding methods |
| Power | 230 V ±10%, 50 Hz; two isolated regulated DC supplies |
| Connections | 4 mm stackable patch cords 0.5 m |
Where This Is Used
It builds on the Fibre-Optic Simplex Digital Transceiver Trainer (Product ID: 13260); its analogue partner is the Advanced Fibre-Optic Analogue Transceiver Trainer (Product ID: 13261). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which line codes can be compared?
NRZ, RZ, NRZI, biphase and Manchester.
Why use Manchester coding?
Every bit has a mid-bit transition, so the receiver can recover the clock and there is no DC build-up.
What wavelength does it use?
660 nm.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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