IT1312225B1 - Elemento di rete optoelettrico ottimizzato per reti di trasportoottiche. - Google Patents

Elemento di rete optoelettrico ottimizzato per reti di trasportoottiche.

Info

Publication number
IT1312225B1
IT1312225B1 ITMI990582A IT1312225B1 IT 1312225 B1 IT1312225 B1 IT 1312225B1 IT MI990582 A ITMI990582 A IT MI990582A IT 1312225 B1 IT1312225 B1 IT 1312225B1
Authority
IT
Italy
Prior art keywords
optoelectric
network element
element optimized
conveyor
networks
Prior art date
Application number
Other languages
English (en)
Inventor
Guido Manlio Cicchese
Alberto Lometti
Virgilio Miriello
Original Assignee
Cit Alcatel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cit Alcatel filed Critical Cit Alcatel
Priority to IT1999MI000582 priority Critical patent/IT1312225B1/it
Priority to CA 2299983 priority patent/CA2299983A1/en
Priority to EP00440076A priority patent/EP1039773A3/en
Publication of ITMI990582A1 publication Critical patent/ITMI990582A1/it
Application granted granted Critical
Publication of IT1312225B1 publication Critical patent/IT1312225B1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0297—Optical equipment protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0289—Optical multiplex section protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0293—Optical channel protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Luminescent Compositions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
IT1999MI000582 1999-03-23 1999-03-23 Elemento di rete optoelettrico ottimizzato per reti di trasportoottiche. IT1312225B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999MI000582 IT1312225B1 (it) 1999-03-23 1999-03-23 Elemento di rete optoelettrico ottimizzato per reti di trasportoottiche.
CA 2299983 CA2299983A1 (en) 1999-03-23 2000-03-06 Optimized optoelectrical network element for optical transport networks
EP00440076A EP1039773A3 (en) 1999-03-23 2000-03-17 Optimized optoelectrical network element for optical transport networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000582 IT1312225B1 (it) 1999-03-23 1999-03-23 Elemento di rete optoelettrico ottimizzato per reti di trasportoottiche.

Publications (2)

Publication Number Publication Date
ITMI990582A1 ITMI990582A1 (it) 2000-09-23
IT1312225B1 true IT1312225B1 (it) 2002-04-09

Family

ID=11382390

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI000582 IT1312225B1 (it) 1999-03-23 1999-03-23 Elemento di rete optoelettrico ottimizzato per reti di trasportoottiche.

Country Status (3)

Country Link
EP (1) EP1039773A3 (it)
CA (1) CA2299983A1 (it)
IT (1) IT1312225B1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6721508B1 (en) 1998-12-14 2004-04-13 Tellabs Operations Inc. Optical line terminal arrangement, apparatus and methods
US6735390B1 (en) * 2000-10-31 2004-05-11 Lucent Technologies Inc. Method and apparatus for terminating optical links in an optical network
EP1206060A1 (en) * 2000-11-10 2002-05-15 Redfern Broadband Networks Inc. Multiplexer structure
EP1206143A1 (en) * 2000-11-10 2002-05-15 Redfern Broadband Networks Inc. Modular network elements
US6965561B1 (en) * 2000-11-10 2005-11-15 Redfern Braodband Networks, Inc. Terminal multiplexer structure
US6731830B2 (en) 2001-01-05 2004-05-04 Redfern Broadband Networks, Inc. Asymmetric compatible network element
ITMI20011139A1 (it) * 2001-05-30 2002-11-30 Cit Alcatel Metodo per gestire la protezione del traffico in reti ad anello oms-spring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2928046B2 (ja) * 1993-04-16 1999-07-28 日本電気株式会社 光ネットワ−ク及びその障害回復方式
JP3376144B2 (ja) * 1994-12-28 2003-02-10 日本電気株式会社 光ネットワーク装置及び光伝送方式
GB2346280A (en) * 1998-10-22 2000-08-02 Hewlett Packard Co Optical switching interface using transponders

Also Published As

Publication number Publication date
EP1039773A3 (en) 2004-01-02
ITMI990582A1 (it) 2000-09-23
CA2299983A1 (en) 2000-09-23
EP1039773A2 (en) 2000-09-27

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