DK0475135T3 - Transmissionssystem til fødenet i kommunikationsnet - Google Patents

Transmissionssystem til fødenet i kommunikationsnet

Info

Publication number
DK0475135T3
DK0475135T3 DK91113918.6T DK91113918T DK0475135T3 DK 0475135 T3 DK0475135 T3 DK 0475135T3 DK 91113918 T DK91113918 T DK 91113918T DK 0475135 T3 DK0475135 T3 DK 0475135T3
Authority
DK
Denmark
Prior art keywords
transmission system
ring network
optical
transmission
communication networks
Prior art date
Application number
DK91113918.6T
Other languages
English (en)
Inventor
Kevin Garth Kinnear
Original Assignee
Siemens 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 Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0475135T3 publication Critical patent/DK0475135T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems
    • H04M9/025—Time division multiplex systems, e.g. loop systems
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Optical Communication System (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DK91113918.6T 1990-08-29 1991-08-20 Transmissionssystem til fødenet i kommunikationsnet DK0475135T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA906886 1990-08-29

Publications (1)

Publication Number Publication Date
DK0475135T3 true DK0475135T3 (da) 1997-08-18

Family

ID=25580274

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91113918.6T DK0475135T3 (da) 1990-08-29 1991-08-20 Transmissionssystem til fødenet i kommunikationsnet

Country Status (8)

Country Link
EP (1) EP0475135B1 (da)
AT (1) ATE150241T1 (da)
BR (1) BR9103713A (da)
DE (1) DE59108605D1 (da)
DK (1) DK0475135T3 (da)
ES (1) ES2099111T3 (da)
GR (1) GR3023424T3 (da)
ZA (1) ZA916849B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2734437B1 (fr) * 1995-05-17 1997-06-13 Sutter Alain Reseau en anneau de transmission d'informations multiplexees en longueur d'onde
DE19917062C2 (de) * 1999-04-15 2002-04-25 Siemens Ag Optimierte Schnittstelle zwischen Zugriffsnetzwerk und Vermittlungseinrichtung
DE19942937C2 (de) * 1999-09-08 2003-11-06 Siemens Ag Ringmanager für Dienstleistungsringe
RU2365038C2 (ru) * 2007-07-06 2009-08-20 Открытое акционерное общество "Российские железные дороги" (ОАО "РЖД") Система диспетчерской оперативно-технологической связи железнодорожного транспорта (варианты)
RU2431922C2 (ru) * 2009-10-21 2011-10-20 Открытое Акционерное Общество "Российские Железные Дороги" Способ построения интегрированной цифровой системы технологической связи железнодорожного транспорта

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU552312B2 (en) * 1982-02-08 1986-05-29 Racal-Milgo Limited Communication system
DE3881297D1 (de) * 1987-08-11 1993-07-01 Siemens Ag Kommunikationssystem mit einem als zubringerkommunikationsnetz vorgesehen ringfoermigen netz im teilnehmeranschlussbereich einer digitalen vermittlungseinrichtung.

Also Published As

Publication number Publication date
EP0475135B1 (de) 1997-03-12
BR9103713A (pt) 1992-06-09
ATE150241T1 (de) 1997-03-15
GR3023424T3 (en) 1997-08-29
EP0475135A1 (de) 1992-03-18
ZA916849B (en) 1992-07-29
DE59108605D1 (de) 1997-04-17
ES2099111T3 (es) 1997-05-16

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