CA2412276A1 - Reseau optique wdm avec filtrage passif a chaque noeud - Google Patents

Reseau optique wdm avec filtrage passif a chaque noeud Download PDF

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Publication number
CA2412276A1
CA2412276A1 CA002412276A CA2412276A CA2412276A1 CA 2412276 A1 CA2412276 A1 CA 2412276A1 CA 002412276 A CA002412276 A CA 002412276A CA 2412276 A CA2412276 A CA 2412276A CA 2412276 A1 CA2412276 A1 CA 2412276A1
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CA
Canada
Prior art keywords
node
transmission medium
band
network
optical network
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002412276A
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English (en)
Other versions
CA2412276C (fr
Inventor
David Milton
Tomas Valis
Gino Totti
Kexing Liu
Michel Pigeon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciena Luxembourg SARL
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Individual
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Filing date
Publication date
Priority claimed from US08/917,784 external-priority patent/US6631018B1/en
Application filed by Individual filed Critical Individual
Publication of CA2412276A1 publication Critical patent/CA2412276A1/fr
Application granted granted Critical
Publication of CA2412276C publication Critical patent/CA2412276C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
CA002412276A 1997-08-27 1998-08-20 Reseau optique wdm avec filtrage passif a chaque noeud Expired - Lifetime CA2412276C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/917,784 1997-08-27
US08/917,784 US6631018B1 (en) 1997-08-27 1997-08-27 WDM optical network with passive pass-through at each node
CA002245403A CA2245403C (fr) 1997-08-27 1998-08-20 Reseau optique wdm avec filtrage passif a chaque noeud

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002245403A Division CA2245403C (fr) 1997-08-27 1998-08-20 Reseau optique wdm avec filtrage passif a chaque noeud

Publications (2)

Publication Number Publication Date
CA2412276A1 true CA2412276A1 (fr) 1999-02-27
CA2412276C CA2412276C (fr) 2007-01-09

Family

ID=25680430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002412276A Expired - Lifetime CA2412276C (fr) 1997-08-27 1998-08-20 Reseau optique wdm avec filtrage passif a chaque noeud

Country Status (1)

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CA (1) CA2412276C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7302176B2 (en) 2000-04-03 2007-11-27 Hitachi, Ltd Optical network
DE102006027693A1 (de) * 2006-06-14 2007-12-20 Adva Ag Optical Networking Schaltungsstruktur zur Realisierung eines Knotens in einem Netzwerk zur Übertragung hochbitratiger, IP basierter Zeitmultiplexsignale, insbesondere einem Multi-Gigabit-Ethernet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7302176B2 (en) 2000-04-03 2007-11-27 Hitachi, Ltd Optical network
DE102006027693A1 (de) * 2006-06-14 2007-12-20 Adva Ag Optical Networking Schaltungsstruktur zur Realisierung eines Knotens in einem Netzwerk zur Übertragung hochbitratiger, IP basierter Zeitmultiplexsignale, insbesondere einem Multi-Gigabit-Ethernet
US7764883B2 (en) 2006-06-14 2010-07-27 Adva Ag Optical Networking Circuit structure for a transmission network node for transmitting high-bit, IP-based time division-multiplex signals, especially for a Multi-Gigabit Ethernet

Also Published As

Publication number Publication date
CA2412276C (fr) 2007-01-09

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Effective date: 20180820