Systems and methods for optical dark section conditioning

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United States of America Patent

PATENT NO 9485013
APP PUB NO 20160072575A1
SERIAL NO

14940308

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Abstract

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A method for optical dark section conditioning includes determining a section in an optical network is a dark section that includes connected fiber spans that are functional with no traffic carrying channels present thereon; and causing generation of at least one of broadband noise and a signal at a head end of the dark section. An apparatus configured to perform optical dark section conditioning includes logic configured to determine a section in an optical network is a dark section that includes connected fiber spans that are functional with no traffic carrying channels present thereon; and logic configured to cause generation of at least one of broadband noise and a signal at a head end of the dark section.

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Patent Owner(s)

  • CIENA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Al, Sayeed Choudhury A Glouchester, US 59 695
Berg, Loren S Richmond, US 10 326
Bownass, Dave C Ottawa, US 8 202
Miedema, David Ottawa, US 38 574

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