Benchmark Electronic Systems [P] Ltd. Manufactures Optical Fibre Training Kit. Benchmark Electronic Systems [P] Ltd. Offers Fibre optics laboratory systems, Fibre optic LANs, LAN trainer, Fibre optic video link, Fibre optic and digital communication experimenter, Fibre optic power source/meter, Fibre optic link, and Fibre splicing kits. The Optical Fibre Training Kit is a powerful, versatile and cost-effective experimenter kit ideal for training purposes at all levels. This training kit covers all aspects of fibre optic communication and works at 650nm and 850nm wavelengths. The entire circuit is enclosed in a high strength molded plastic box, protecting the components from students` mishandling. The Optical Fibre Training has a comprehensive manual covering theory concepts, experiment details, circuit/block diagrams and commercial applications of the demonstrated concepts ensuring minimal intervention from laboratory personnel.