JPS5380904A - Fiber exchange unit - Google Patents

Fiber exchange unit

Info

Publication number
JPS5380904A
JPS5380904A JP14266276A JP14266276A JPS5380904A JP S5380904 A JPS5380904 A JP S5380904A JP 14266276 A JP14266276 A JP 14266276A JP 14266276 A JP14266276 A JP 14266276A JP S5380904 A JPS5380904 A JP S5380904A
Authority
JP
Japan
Prior art keywords
exchange unit
fiber exchange
fiber
optical connection
lengths
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
JP14266276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5519558B2 (cs
Inventor
Yosuke Furuta
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14266276A priority Critical patent/JPS5380904A/ja
Publication of JPS5380904A publication Critical patent/JPS5380904A/ja
Publication of JPS5519558B2 publication Critical patent/JPS5519558B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/526—Optical switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP14266276A 1976-11-26 1976-11-26 Fiber exchange unit Granted JPS5380904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14266276A JPS5380904A (en) 1976-11-26 1976-11-26 Fiber exchange unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14266276A JPS5380904A (en) 1976-11-26 1976-11-26 Fiber exchange unit

Publications (2)

Publication Number Publication Date
JPS5380904A true JPS5380904A (en) 1978-07-17
JPS5519558B2 JPS5519558B2 (cs) 1980-05-27

Family

ID=15320565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14266276A Granted JPS5380904A (en) 1976-11-26 1976-11-26 Fiber exchange unit

Country Status (1)

Country Link
JP (1) JPS5380904A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6907154B2 (en) 2001-03-02 2005-06-14 Fujitsu Limited Optical switch having switch cells with movable switch mirrors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6907154B2 (en) 2001-03-02 2005-06-14 Fujitsu Limited Optical switch having switch cells with movable switch mirrors
US7206476B2 (en) 2001-03-02 2007-04-17 Fujitsu Limited Optical switch
US7379636B2 (en) 2001-03-02 2008-05-27 Fujitsu Limited Optical switch

Also Published As

Publication number Publication date
JPS5519558B2 (cs) 1980-05-27

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