1 / 16

Operating System Concepts in Optical Fusion Splicers.

Operating System Concepts in Optical Fusion Splicers. Darrin P. Newman CSc 4320. What is Optical Fiber?. Optical fiber is basically a wire that is made of glass instead of copper. Why use Optical Fiber?. Higher speed- 2.5Gb/s vs 1.5 Mb/s Signal strength -200Km vs 2.5 Km Security

fola
Download Presentation

Operating System Concepts in Optical Fusion Splicers.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Operating System Conceptsin Optical Fusion Splicers. Darrin P. Newman CSc 4320

  2. What is Optical Fiber? • Optical fiber is basically a wire that is made of glass instead of copper.

  3. Why use Optical Fiber? • Higher speed- 2.5Gb/s vs 1.5 Mb/s • Signal strength -200Km vs 2.5 Km • Security • EMI- (electromagnetic interference) • Capacity- 32,000 channels vs 24 channels

  4. Why Optical Fiber?

  5. Fiber Splicing • Mechanical Splicing • Butt fibers together with matching gel in between fibers. • Requires high skill level • High splice loss (0.5 dB) • Degradation over time (2-5years)

  6. Fiber Splicing • Fusion Splicing • Low splice loss • Long lasting • Durable

  7. Optical Fiber Splicing

  8. Operating System Concepts • Process Management • Memory Management • Storage Management • Protection • Security

  9. Process Management • In early versions process management was not very critical because of basic structure of system. • Recently as new OS was launched noticeable problem has been response time.

  10. Process Management

  11. Memory management • Due to small size of OS this was not an issue • When PM splicer was introduced, previous machine version was upgraded causing memory to be full. • To remedy problem, several options had to be removed.

  12. Storage management • Storing of data is different than computer • Each compartment for storing data is fixed • Program storage, splice history, arc check history and images can only be stored in fixed location with a fixed size.

  13. Protection • Protection is needed so that user cannot modify certain aspects of the splicer • User menu and Supervisor menu

  14. Security • To protect from unauthorized users. • To protect if machine is stolen.

  15. Fusion Splicer Demo

  16. Questions?

More Related