JPH0450796B2 - - Google Patents

Info

Publication number
JPH0450796B2
JPH0450796B2 JP60264342A JP26434285A JPH0450796B2 JP H0450796 B2 JPH0450796 B2 JP H0450796B2 JP 60264342 A JP60264342 A JP 60264342A JP 26434285 A JP26434285 A JP 26434285A JP H0450796 B2 JPH0450796 B2 JP H0450796B2
Authority
JP
Japan
Prior art keywords
wavelength
optical
output
wavelengths
wavelength conversion
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 - Lifetime
Application number
JP60264342A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62123898A (ja
Inventor
Shuji Suzuki
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP60264342A priority Critical patent/JPS62123898A/ja
Priority to CA000523515A priority patent/CA1274612A/fr
Priority to EP86116132A priority patent/EP0223258B1/fr
Priority to DE3689583T priority patent/DE3689583T2/de
Priority to US06/934,573 priority patent/US4845703A/en
Publication of JPS62123898A publication Critical patent/JPS62123898A/ja
Publication of JPH0450796B2 publication Critical patent/JPH0450796B2/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
    • H04Q11/0005—Switch and router aspects
    • 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
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0011—Construction using wavelength conversion
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0024—Construction using space switching
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP60264342A 1985-11-22 1985-11-22 波長多重光交換機および波長多重光通信網 Granted JPS62123898A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP60264342A JPS62123898A (ja) 1985-11-22 1985-11-22 波長多重光交換機および波長多重光通信網
CA000523515A CA1274612A (fr) 1985-11-22 1986-11-21 Systeme de commutation pour le multiplexage optique utilisant des modulateurs de lumiere pour la commutation des longueurs d'onde
EP86116132A EP0223258B1 (fr) 1985-11-22 1986-11-21 Système de commutation optique à division de largeur d'onde comprenant des modulateurs de lumière à commutation de longueur d'onde
DE3689583T DE3689583T2 (de) 1985-11-22 1986-11-21 Optisches Wellenlängenmultiplexvermittlungssystem mit Wellenlängenschaltlichtmodulatoren.
US06/934,573 US4845703A (en) 1985-11-22 1986-11-24 Wavelength division optical switching system having wavelength switching light modulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60264342A JPS62123898A (ja) 1985-11-22 1985-11-22 波長多重光交換機および波長多重光通信網

Publications (2)

Publication Number Publication Date
JPS62123898A JPS62123898A (ja) 1987-06-05
JPH0450796B2 true JPH0450796B2 (fr) 1992-08-17

Family

ID=17401832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60264342A Granted JPS62123898A (ja) 1985-11-22 1985-11-22 波長多重光交換機および波長多重光通信網

Country Status (1)

Country Link
JP (1) JPS62123898A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8727260D0 (en) * 1987-11-20 1987-12-23 British Telecomm Switched optical network
JP2657543B2 (ja) * 1989-02-27 1997-09-24 富士通株式会社 光分岐挿入装置

Also Published As

Publication number Publication date
JPS62123898A (ja) 1987-06-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term