AU742629B2 - Ring circuit with transport loop and card protection - Google Patents
Ring circuit with transport loop and card protection Download PDFInfo
- 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
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
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)
- Multi Processors (AREA)
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 (ja) |
JP (1) | JP2001501423A (ja) |
AU (1) | AU742629B2 (ja) |
BR (1) | BR9806233A (ja) |
WO (1) | WO1999005825A1 (ja) |
Family Cites Families (2)
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 |
-
1998
- 1998-07-15 BR BR9806233A patent/BR9806233A/pt not_active IP Right Cessation
- 1998-07-15 EP EP98931873A patent/EP0928528A1/de not_active Withdrawn
- 1998-07-15 AU AU82038/98A patent/AU742629B2/en not_active Ceased
- 1998-07-15 WO PCT/CH1998/000309 patent/WO1999005825A1/de active IP Right Grant
- 1998-07-15 JP JP11509142A patent/JP2001501423A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO1999005825A1 (de) | 1999-02-04 |
JP2001501423A (ja) | 2001-01-30 |
EP0928528A1 (de) | 1999-07-14 |
BR9806233A (pt) | 2000-03-21 |
AU8203898A (en) | 1999-02-16 |
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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 |