WO2002063890A1 - Répartiteur - Google Patents

Répartiteur Download PDF

Info

Publication number
WO2002063890A1
WO2002063890A1 PCT/JP2001/000839 JP0100839W WO02063890A1 WO 2002063890 A1 WO2002063890 A1 WO 2002063890A1 JP 0100839 W JP0100839 W JP 0100839W WO 02063890 A1 WO02063890 A1 WO 02063890A1
Authority
WO
WIPO (PCT)
Prior art keywords
cross
connect
units
logical
logical circuits
Prior art date
Application number
PCT/JP2001/000839
Other languages
English (en)
French (fr)
Inventor
Kazuhiro Kunimatsu
Hiroya Egoshi
Akio Takayasu
Yukiko Miyazaki
Original Assignee
Fujitsu Limited
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 Limited filed Critical Fujitsu Limited
Priority to JP2002563712A priority Critical patent/JPWO2002063890A1/ja
Priority to PCT/JP2001/000839 priority patent/WO2002063890A1/ja
Publication of WO2002063890A1 publication Critical patent/WO2002063890A1/ja
Priority to US10/634,394 priority patent/US7103274B2/en

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
    • H04Q11/0062—Network 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
    • 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
    • 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
    • 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
    • H04Q2011/0043—Fault tolerance
    • 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
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0083—Testing; Monitoring
PCT/JP2001/000839 2001-02-07 2001-02-07 Répartiteur WO2002063890A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002563712A JPWO2002063890A1 (ja) 2001-02-07 2001-02-07 クロスコネクト装置
PCT/JP2001/000839 WO2002063890A1 (fr) 2001-02-07 2001-02-07 Répartiteur
US10/634,394 US7103274B2 (en) 2001-02-07 2003-08-05 Cross-connect apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/000839 WO2002063890A1 (fr) 2001-02-07 2001-02-07 Répartiteur

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/634,394 Continuation US7103274B2 (en) 2001-02-07 2003-08-05 Cross-connect apparatus

Publications (1)

Publication Number Publication Date
WO2002063890A1 true WO2002063890A1 (fr) 2002-08-15

Family

ID=11736998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/000839 WO2002063890A1 (fr) 2001-02-07 2001-02-07 Répartiteur

Country Status (3)

Country Link
US (1) US7103274B2 (ja)
JP (1) JPWO2002063890A1 (ja)
WO (1) WO2002063890A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006262365A (ja) * 2005-03-18 2006-09-28 Fujitsu Ltd 光装置および光クロスコネクト装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10118295A1 (de) * 2001-04-12 2002-10-17 Alcatel Sa Optischer Crossconnect

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0946735A (ja) * 1995-07-28 1997-02-14 Oki Electric Ind Co Ltd 光クロスコネクト方法および該方法を用いた光クロスコネクト装置
JPH09238370A (ja) * 1996-03-01 1997-09-09 Nippon Telegr & Teleph Corp <Ntt> 波長分割型光通話路
JPH10210511A (ja) * 1997-01-17 1998-08-07 Nippon Telegr & Teleph Corp <Ntt> 波長分割型光通話路
JPH10257580A (ja) * 1997-03-11 1998-09-25 Fujitsu Ltd クロスコネクト装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040170A (en) * 1988-12-09 1991-08-13 Transwitch Corporation System for cross-connecting high speed digital signals
US5193087A (en) * 1990-05-16 1993-03-09 Tadiran, Ltd. Electronic digital cross-connect system having bipolar violation transparency
US5218465A (en) * 1991-09-03 1993-06-08 Motorola, Inc. Intelligent interconnects for broadband optical networking
JPH0962716A (ja) * 1995-08-18 1997-03-07 Sony Corp 回路設計方法及び回路設計装置
US5754320A (en) * 1995-08-18 1998-05-19 Nippon Telegraph And Telephone Corporation Optical cross-connect system
US5937117A (en) * 1996-12-27 1999-08-10 Nippon Telegraph And Telephone Corporation Optical cross-connect system
JP3164049B2 (ja) * 1997-12-12 2001-05-08 日本電気株式会社 光パケット交換装置
KR100342567B1 (ko) * 1999-12-30 2002-07-04 윤종용 트랜스패런시를 확보한 광 교차-접속 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0946735A (ja) * 1995-07-28 1997-02-14 Oki Electric Ind Co Ltd 光クロスコネクト方法および該方法を用いた光クロスコネクト装置
JPH09238370A (ja) * 1996-03-01 1997-09-09 Nippon Telegr & Teleph Corp <Ntt> 波長分割型光通話路
JPH10210511A (ja) * 1997-01-17 1998-08-07 Nippon Telegr & Teleph Corp <Ntt> 波長分割型光通話路
JPH10257580A (ja) * 1997-03-11 1998-09-25 Fujitsu Ltd クロスコネクト装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006262365A (ja) * 2005-03-18 2006-09-28 Fujitsu Ltd 光装置および光クロスコネクト装置
US7764881B2 (en) 2005-03-18 2010-07-27 Fujitsu Limited Optical apparatus and optical cross connect apparatus
JP4638754B2 (ja) * 2005-03-18 2011-02-23 富士通株式会社 光装置および光クロスコネクト装置

Also Published As

Publication number Publication date
US7103274B2 (en) 2006-09-05
US20040090236A1 (en) 2004-05-13
JPWO2002063890A1 (ja) 2004-06-10

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