FR2290102B1 - - Google Patents

Info

Publication number
FR2290102B1
FR2290102B1 FR7533071A FR7533071A FR2290102B1 FR 2290102 B1 FR2290102 B1 FR 2290102B1 FR 7533071 A FR7533071 A FR 7533071A FR 7533071 A FR7533071 A FR 7533071A FR 2290102 B1 FR2290102 B1 FR 2290102B1
Authority
FR
France
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.)
Expired
Application number
FR7533071A
Other languages
French (fr)
Other versions
FR2290102A1 (fr
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 AG
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
Publication of FR2290102A1 publication Critical patent/FR2290102A1/fr
Application granted granted Critical
Publication of FR2290102B1 publication Critical patent/FR2290102B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H04B10/272—Star-type networks or tree-type networks
    • H04B10/2725—Star-type networks without a headend

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR7533071A 1974-10-31 1975-10-29 Dispositif de derivation actif pour un systeme de distribution a fibres de verre Granted FR2290102A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742451883 DE2451883A1 (de) 1974-10-31 1974-10-31 Aktive abzweigvorrichtungen fuer ein glasfaserverteilsystem

Publications (2)

Publication Number Publication Date
FR2290102A1 FR2290102A1 (fr) 1976-05-28
FR2290102B1 true FR2290102B1 (de) 1978-04-07

Family

ID=5929772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533071A Granted FR2290102A1 (fr) 1974-10-31 1975-10-29 Dispositif de derivation actif pour un systeme de distribution a fibres de verre

Country Status (3)

Country Link
DE (1) DE2451883A1 (de)
FR (1) FR2290102A1 (de)
GB (1) GB1531484A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106172A1 (de) * 1991-02-27 1992-09-10 Siemens Ag Verzweigermodul fuer lichtwellenleiter
JP2986613B2 (ja) * 1992-05-27 1999-12-06 株式会社日立製作所 光伝送モジュール
DE4218779C2 (de) * 1992-06-06 1997-04-03 Heinrich Zehnder Gmbh Vorrichtung zur optischen Informationsübertragung zwischen mehreren miteinander zu verbindenden Geräten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581209A (en) * 1968-09-17 1971-05-25 Arie Zimmerman Cable television program capacity enhancement
DE2144780A1 (de) * 1971-09-08 1973-03-15 Licentia Gmbh Nachrichtenuebertragungssystem mit einem kabel mit parallelgefuehrten glasfaserlichtleitungen

Also Published As

Publication number Publication date
FR2290102A1 (fr) 1976-05-28
DE2451883A1 (de) 1976-05-06
GB1531484A (en) 1978-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse