JPS6210073B2 - - Google Patents

Info

Publication number
JPS6210073B2
JPS6210073B2 JP54155338A JP15533879A JPS6210073B2 JP S6210073 B2 JPS6210073 B2 JP S6210073B2 JP 54155338 A JP54155338 A JP 54155338A JP 15533879 A JP15533879 A JP 15533879A JP S6210073 B2 JPS6210073 B2 JP S6210073B2
Authority
JP
Japan
Prior art keywords
optical
subscriber
exchange
signal
switch
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.)
Expired
Application number
JP54155338A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5678267A (en
Inventor
Takashi Toge
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 JP15533879A priority Critical patent/JPS5678267A/ja
Publication of JPS5678267A publication Critical patent/JPS5678267A/ja
Publication of JPS6210073B2 publication Critical patent/JPS6210073B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP15533879A 1979-11-30 1979-11-30 Light exchange system Granted JPS5678267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15533879A JPS5678267A (en) 1979-11-30 1979-11-30 Light exchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15533879A JPS5678267A (en) 1979-11-30 1979-11-30 Light exchange system

Publications (2)

Publication Number Publication Date
JPS5678267A JPS5678267A (en) 1981-06-27
JPS6210073B2 true JPS6210073B2 (de) 1987-03-04

Family

ID=15603700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15533879A Granted JPS5678267A (en) 1979-11-30 1979-11-30 Light exchange system

Country Status (1)

Country Link
JP (1) JPS5678267A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754994B2 (ja) * 1986-03-07 1995-06-07 株式会社日立製作所 光時分割交換方法およびその装置
JPS6334519A (ja) * 1986-07-29 1988-02-15 Nec Corp 光スイツチ
JPH0787624B2 (ja) * 1987-11-11 1995-09-20 沖電気工業株式会社 光波長多重自己ルーチングスイッチ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498505A (en) * 1978-01-20 1979-08-03 Nippon Telegr & Teleph Corp <Ntt> Optical exchanger for broad band signal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498505A (en) * 1978-01-20 1979-08-03 Nippon Telegr & Teleph Corp <Ntt> Optical exchanger for broad band signal

Also Published As

Publication number Publication date
JPS5678267A (en) 1981-06-27

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