AU742629B2 - Ring circuit with transport loop and card protection - Google Patents

Ring circuit with transport loop and card protection Download PDF

Info

Publication number
AU742629B2
AU742629B2 AU82038/98A AU8203898A AU742629B2 AU 742629 B2 AU742629 B2 AU 742629B2 AU 82038/98 A AU82038/98 A AU 82038/98A AU 8203898 A AU8203898 A AU 8203898A AU 742629 B2 AU742629 B2 AU 742629B2
Authority
AU
Australia
Prior art keywords
protection
working
card
loop
data
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.)
Ceased
Application number
AU82038/98A
Other languages
English (en)
Other versions
AU8203898A (en
Inventor
Manfred Stadler
Markus Thalmann
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.)
Siemens Schweiz AG
Original Assignee
Siemens Schweiz AG
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 Siemens Schweiz AG filed Critical Siemens Schweiz AG
Publication of AU8203898A publication Critical patent/AU8203898A/en
Application granted granted Critical
Publication of AU742629B2 publication Critical patent/AU742629B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • 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
AU82038/98A 1997-07-25 1998-07-15 Ring circuit with transport loop and card protection Ceased AU742629B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH179397 1997-07-25
CH1793/97 1997-07-25
PCT/CH1998/000309 WO1999005825A1 (de) 1997-07-25 1998-07-15 Ringschaltung mit transportschleifen- und kartensicherung

Publications (2)

Publication Number Publication Date
AU8203898A AU8203898A (en) 1999-02-16
AU742629B2 true AU742629B2 (en) 2002-01-10

Family

ID=4218730

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82038/98A Ceased AU742629B2 (en) 1997-07-25 1998-07-15 Ring circuit with transport loop and card protection

Country Status (5)

Country Link
EP (1) EP0928528A1 (de)
JP (1) JP2001501423A (de)
AU (1) AU742629B2 (de)
BR (1) BR9806233A (de)
WO (1) WO1999005825A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648088A (en) * 1985-08-19 1987-03-03 Rockwell International Corporation Distributed control time division multiplex ring communication apparatus
JP3439533B2 (ja) * 1994-06-24 2003-08-25 富士通株式会社 選択的保護機能を有するｓｄｈ２−ファイバリング光多重装置

Also Published As

Publication number Publication date
EP0928528A1 (de) 1999-07-14
WO1999005825A1 (de) 1999-02-04
AU8203898A (en) 1999-02-16
BR9806233A (pt) 2000-03-21
JP2001501423A (ja) 2001-01-30

Similar Documents

Publication Publication Date Title
EP0559090B1 (de) Netzwerkelement mit Querverbindungsmatrix und Server
US8116196B2 (en) Shared mesh signaling method and apparatus
Wu et al. A class of self-healing ring architectures for SONET network applications
EP0994635B1 (de) Verfahren und Vorrichtung zur Datenübertragung in synchronen optischen Netzen
CA2016638C (en) Data communication bypass apparatus and method
EP0890234B1 (de) Transportschnittstelle für schutzschaltungen von telekommunikationsverkehr
US6061328A (en) Integrated multi-fabric digital cross-connect integrated office links
JP2001339416A (ja) 伝送装置
US6967948B2 (en) Out-of-band signalling apparatus and method for an optical cross connect
US7526197B2 (en) Utilizing the protecting bandwidth in a SONET network
JPH09214456A (ja) 多重変換装置の構成方法および多重変換装置
US20030058789A1 (en) SDH ring network
US7792132B2 (en) Framer/mapper/multiplexor device with 1+1 and equipment protection
AU742629B2 (en) Ring circuit with transport loop and card protection
US20040052311A1 (en) Controlled handling of far end at equipment failure in an msp‘unidirectional configuration
EP1523825B1 (de) Pfadschutzverfahren in einem maschennetzwerk
EP0957603B1 (de) Integrierte Leitungssyteme und Cross Connect
CLASS 1746 zyxwvutsrqponmlkjihgfedcbaZYX
JP2000013420A (ja) リング伝送システム
JP2001237793A (ja) 伝送装置

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired