Increasing bandwidth-distance product in 10Gb/s multimode fiber based links

Zbigniew Karwat

doi:10.1117/12.610635

23 February 2005 Increasing bandwidth-distance product in 10Gb/s multimode fiber based links

Zbigniew Karwat

Proceedings Volume 5775, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments III; (2005) https://doi.org/10.1117/12.610635
Event: Wilga 2004, 2004, Wilga, Poland

Abstract

In IEEE 802.3ae standard two links based on multimode fibers are specified: 80 meters basing on standards multimode fiber and 300 meters incorporating next generation multimode fiber (NGMMF). Increase of reach in NGMMF links is achieved by restricting fiber refractive index profile, source launch parameters like encircled flux and alignments. Further increase by tightening those restrictions won't come without rising total link cost. The other way of increasing link length is using equalization technique to filter out so called ghost signal and decrease intersymbol interference penalty. This can increase the link length of both standard and next generation fiber regardless of launch parameters and alignments. Principles and various implementation of this technique are the subject of this paper. Also the results achieved by various scientist are cited.

Citation Download Citation

Zbigniew Karwat "Increasing bandwidth-distance product in 10Gb/s multimode fiber based links", Proc. SPIE 5775, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments III, (23 February 2005); https://doi.org/10.1117/12.610635

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available