Powering the Information Superhighway of the future

Author

Jain, P.

Author_Institution

Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada

Volume

1

fYear

1995

fDate

6-10 Nov 1995

Firstpage

15

Abstract

Powering alternatives for hybrid fiber/coax networks of the `Information Superhighway´ are presented. It is found that a 90 V, 60 Hz trapezoidal waveform voltage distribution over the distribution cables provides a good compromise between safety, corrosion, and distribution losses. Further, it is shown in the paper that a low frequency distribution throughout the network is good enough for initial deployment of the networks. However, for the future networks it will be significantly advantageous to distribute high frequency AC over the drop cables (hybrid power distribution) as it results in higher conversion efficiency, lower weight and cost

Keywords

coaxial cables; optical fibre networks; telecommunication networks; telecommunication power supplies; 60 Hz; 90 V; Information Superhighway; corrosion; distribution cables; distribution losses; drop cables; high frequency AC distribution; hybrid fiber/coax networks; hybrid power distribution; low frequency distribution; safety; trapezoidal waveform voltage distribution; Batteries; Coaxial cables; Coaxial components; Communication cables; Costs; Frequency; Optical fiber cables; Optical fibers; Telecommunication network reliability; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, Control, and Instrumentation, 1995., Proceedings of the 1995 IEEE IECON 21st International Conference on

Conference_Location

Orlando, FL

Print_ISBN

0-7803-3026-9

Type

conf

DOI

10.1109/IECON.1995.483326

Filename

483326