ATE115346T1 - Doppelringkommunikationssystem. - Google Patents

Doppelringkommunikationssystem.

Info

Publication number
ATE115346T1
ATE115346T1 AT90401089T AT90401089T ATE115346T1 AT E115346 T1 ATE115346 T1 AT E115346T1 AT 90401089 T AT90401089 T AT 90401089T AT 90401089 T AT90401089 T AT 90401089T AT E115346 T1 ATE115346 T1 AT E115346T1
Authority
AT
Austria
Prior art keywords
transmission line
transmission
module
modules
case
Prior art date
Application number
AT90401089T
Other languages
English (en)
Inventor
Marianne Corbusier
Jean-Luc Figuereo
Jean-Claude Mattenet
Thierry Peyne
Original Assignee
Coris
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 Coris filed Critical Coris
Application granted granted Critical
Publication of ATE115346T1 publication Critical patent/ATE115346T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
AT90401089T 1989-04-24 1990-04-23 Doppelringkommunikationssystem. ATE115346T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8905423A FR2647611B1 (fr) 1989-04-24 1989-04-24 Systeme de telecommunication en double boucle fermee

Publications (1)

Publication Number Publication Date
ATE115346T1 true ATE115346T1 (de) 1994-12-15

Family

ID=9381067

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90401089T ATE115346T1 (de) 1989-04-24 1990-04-23 Doppelringkommunikationssystem.

Country Status (6)

Country Link
EP (1) EP0395483B1 (de)
AT (1) ATE115346T1 (de)
DE (1) DE69014706D1 (de)
ES (1) ES2065501T3 (de)
FR (1) FR2647611B1 (de)
OA (1) OA09170A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3140531B2 (ja) * 1992-02-04 2001-03-05 能美防災株式会社 火災報知設備

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175335A (ja) * 1982-04-07 1983-10-14 Hitachi Ltd ル−プ式デ−タ伝送システムのル−プバツク制御方法
DE3382005D1 (de) * 1982-08-25 1991-01-03 Nec Corp Datenuebertragungsgeraet fuer ringuebertragungssystem.
JPS5942500A (ja) * 1982-09-01 1984-03-09 富士写真フイルム株式会社 放射線像変換パネル
GB2140553B (en) * 1983-05-24 1988-03-23 Rieter Ag Maschf Automat location system
US4648088A (en) * 1985-08-19 1987-03-03 Rockwell International Corporation Distributed control time division multiplex ring communication apparatus

Also Published As

Publication number Publication date
FR2647611A1 (fr) 1990-11-30
ES2065501T3 (es) 1995-02-16
FR2647611B1 (fr) 1994-01-28
EP0395483B1 (de) 1994-12-07
EP0395483A1 (de) 1990-10-31
DE69014706D1 (de) 1995-01-19
OA09170A (fr) 1992-03-31

Similar Documents

Publication Publication Date Title
ATE125406T1 (de) Telekommunikationssystem.
US4347605A (en) Multiplexed telecommunication systems
EP0351236A3 (de) Optoelektronische Vorrichtung für ein optisches Übertragungssystem
JPS62136138A (ja) 能動星形接続をセンタ−とする光フアイバロ−カルエリアネツトワ−ク
NO903260D0 (no) Fiberoptisk telekommunikasjonsledning omfattende forsterkere for de overfoerte signaler, og forsterker for en saadan ledning.
GB2042715A (en) Optical repeater monitoring system
CA2092296A1 (en) Test apparatus
CA2078533A1 (en) Optical communications system having transmission line switching system
US4333178A (en) Optical fiber repeater
CA2242487A1 (en) Loop-type network system and controlling of path thereof
ATE115346T1 (de) Doppelringkommunikationssystem.
CA2125692A1 (en) Optical line switching system
GB2073407A (en) Data communication system
KR930007125A (ko) 송신 시스템 및 가입자 장치
RU94009503A (ru) Приемо-передающая схема
US4913509A (en) Fail-safe port for use with an optical fiber
ATE160660T1 (de) Sende-/empfangsschaltung in einem passiven optischen telekommunikationssystem
FI97572B (fi) Adapteri vahvistettuja optisia linjoja varten
CA2012529A1 (en) Fiber optic data link system
JPS5950142B2 (ja) 環状光通信装置
AU585063B2 (en) Telecommunication system including monitoring in accordance with the ISM fault-locating method
RU93004510A (ru) Способ эксплуатации оптических распределительных сетей и устройство для его осуществления
JPS56102140A (en) Optical signal transmission system
JPS58101536A (ja) 環状光通信装置
JPS5827704B2 (ja) 光伝送路を用いたデ−タ伝送システム

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties