FR2505124A1 - Telephone subscriber linking circuit - includes controlled series loops connecting subscribers each provided with auto-commutator - Google Patents

Telephone subscriber linking circuit - includes controlled series loops connecting subscribers each provided with auto-commutator Download PDF

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Publication number
FR2505124A1
FR2505124A1 FR8108646A FR8108646A FR2505124A1 FR 2505124 A1 FR2505124 A1 FR 2505124A1 FR 8108646 A FR8108646 A FR 8108646A FR 8108646 A FR8108646 A FR 8108646A FR 2505124 A1 FR2505124 A1 FR 2505124A1
Authority
FR
France
Prior art keywords
loop
artery
circuit according
subscribers
circuit
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
FR8108646A
Other languages
English (en)
French (fr)
Other versions
FR2505124B1 (enrdf_load_stackoverflow
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR8108646A priority Critical patent/FR2505124A1/fr
Publication of FR2505124A1 publication Critical patent/FR2505124A1/fr
Application granted granted Critical
Publication of FR2505124B1 publication Critical patent/FR2505124B1/fr
Granted 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR8108646A 1981-04-30 1981-04-30 Telephone subscriber linking circuit - includes controlled series loops connecting subscribers each provided with auto-commutator Granted FR2505124A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8108646A FR2505124A1 (en) 1981-04-30 1981-04-30 Telephone subscriber linking circuit - includes controlled series loops connecting subscribers each provided with auto-commutator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8108646A FR2505124A1 (en) 1981-04-30 1981-04-30 Telephone subscriber linking circuit - includes controlled series loops connecting subscribers each provided with auto-commutator

Publications (2)

Publication Number Publication Date
FR2505124A1 true FR2505124A1 (en) 1982-11-05
FR2505124B1 FR2505124B1 (enrdf_load_stackoverflow) 1987-11-27

Family

ID=9257953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8108646A Granted FR2505124A1 (en) 1981-04-30 1981-04-30 Telephone subscriber linking circuit - includes controlled series loops connecting subscribers each provided with auto-commutator

Country Status (1)

Country Link
FR (1) FR2505124A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553952A1 (fr) * 1983-10-19 1985-04-26 Japan National Railway Systeme de commande de voie pour voie de transmission de signaux du type a boucle
EP0156336A3 (en) * 1984-03-24 1988-03-23 Standard Elektrik Lorenz Aktiengesellschaft Information transmission system
FR2616987A1 (fr) * 1987-06-18 1988-12-23 Socepar Sarl Dispositif de liaison d'un poste utilisateur a deux sources informatiques a reseau de transmission de type " serie "

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553952A1 (fr) * 1983-10-19 1985-04-26 Japan National Railway Systeme de commande de voie pour voie de transmission de signaux du type a boucle
EP0156336A3 (en) * 1984-03-24 1988-03-23 Standard Elektrik Lorenz Aktiengesellschaft Information transmission system
FR2616987A1 (fr) * 1987-06-18 1988-12-23 Socepar Sarl Dispositif de liaison d'un poste utilisateur a deux sources informatiques a reseau de transmission de type " serie "

Also Published As

Publication number Publication date
FR2505124B1 (enrdf_load_stackoverflow) 1987-11-27

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)
ER Errata listed in the french official journal (bopi)

Free format text: 44/82

TP Transmission of property
ST Notification of lapse