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CA2261448A1 - Architectures reseau avec fonctions de transport transparentes - Google Patents

Architectures reseau avec fonctions de transport transparentes Download PDF

Info

Publication number
CA2261448A1
CA2261448A1 CA 2261448 CA2261448A CA2261448A1 CA 2261448 A1 CA2261448 A1 CA 2261448A1 CA 2261448 CA2261448 CA 2261448 CA 2261448 A CA2261448 A CA 2261448A CA 2261448 A1 CA2261448 A1 CA 2261448A1
Authority
CA
Canada
Prior art keywords
ring
span
transparent
tmuxes
tmux
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
CA 2261448
Other languages
English (en)
Other versions
CA2261448C (fr
Inventor
David Wright Martin
Mohammed Ismael Tatar
Alan Glen Solheim
Timothy James Armstrong
Mark Stephen Wight
Ronald J. Gagnon
David John Nicholson
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
Original Assignee
Nortel Networks Corp
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 Nortel Networks Corp filed Critical Nortel Networks Corp
Priority to CA 2261448 priority Critical patent/CA2261448C/fr
Publication of CA2261448A1 publication Critical patent/CA2261448A1/fr
Application granted granted Critical
Publication of CA2261448C publication Critical patent/CA2261448C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
    • H04J3/085—Intermediate station arrangements, e.g. for branching, for tapping-off for ring networks, e.g. SDH/SONET rings, self-healing rings, meashed SDH/SONET networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0028—Local loop
    • H04J2203/0039—Topology
    • H04J2203/0042—Ring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0057—Operations, administration and maintenance [OAM]
    • H04J2203/006—Fault tolerance and recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
CA 2261448 1999-02-11 1999-02-11 Architectures reseau avec fonctions de transport transparentes Expired - Lifetime CA2261448C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2261448 CA2261448C (fr) 1999-02-11 1999-02-11 Architectures reseau avec fonctions de transport transparentes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2261448 CA2261448C (fr) 1999-02-11 1999-02-11 Architectures reseau avec fonctions de transport transparentes

Publications (2)

Publication Number Publication Date
CA2261448A1 true CA2261448A1 (fr) 2000-08-11
CA2261448C CA2261448C (fr) 2002-07-02

Family

ID=4163280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2261448 Expired - Lifetime CA2261448C (fr) 1999-02-11 1999-02-11 Architectures reseau avec fonctions de transport transparentes

Country Status (1)

Country Link
CA (1) CA2261448C (fr)

Also Published As

Publication number Publication date
CA2261448C (fr) 2002-07-02

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Effective date: 20190211