ELECTRICAL & ELECTRONICS

FIBER OPTICS SIMPLEX CMOS DIGITAL TRANSCEIVER TRAINER

BHI-ENE-2304
Qty Comments
TECHNICAL SPECIFICATIONS
This trainer comes with three components namely an SMA connectorised 660 nm FO LED , a matching phototransistor and an SMA- connectorised one- meter optical fiber PMMA fiber patch cord. CMOS Transceiver Module to transmit and receive CMOS driven waveforms/signals via the optical fiber medium. This trainer is supplied as a fully assembled and tested single-sided glass epoxy printed circuit board (PCB). To make the system operational a regulated power supply of +5Vdc and a COMOS/TTL compatible signal source are provided. An oscilloscope will also be required to study the signals. Some components have been mounted on the trainer to facilitate easy change, by the user to achieve desired performances. Speeds in excess of 100 KHz and distances over 20 meters can be achieved.

The optical output from the LED is looped back to the detector via the PMMA patch cord. Some of the studies one can carry out on the trainer are:
(1) DC characteristics of transmission system (Iled VS Tp)
(2) Rise - time pulse width distortion ( Iled VS T rise)
(3) Fall-time pulse width distortion (Iled VS T fall)
(4) Propagation delay Tp and Optimum Po for minimum pulse width distortion.

This trainer comes with built-in regulated power supply of +5VDC. This trainer is fully assembled and tested, single sided glass-epoxy PCB with multi-colour legend printing and necessary test points are provided for measurement and terminals are provided for patching the circuit. Detailed step-by-step instruction manual will be provided along with the trainer.

HOUSING : It housed in an elegant sloping fiber cabinet
DIMENSION : 27cms x17cms x 10cms
WEIGHT : ( Approx.) 500 gms.
POWER : 230VAC - Mains operated

 

 



BELLSTONE HI-TECH INTERNATIONAL
www.bellstonehitech.com