SE515560C2 - Optiskt nät samt anordning och förfarande i detta - Google Patents

Optiskt nät samt anordning och förfarande i detta

Info

Publication number
SE515560C2
SE515560C2 SE9501193A SE9501193A SE515560C2 SE 515560 C2 SE515560 C2 SE 515560C2 SE 9501193 A SE9501193 A SE 9501193A SE 9501193 A SE9501193 A SE 9501193A SE 515560 C2 SE515560 C2 SE 515560C2
Authority
SE
Sweden
Prior art keywords
node
hubs
hub
optical
transmission
Prior art date
Application number
SE9501193A
Other languages
English (en)
Swedish (sv)
Other versions
SE9501193D0 (sv
SE9501193L (sv
Inventor
Magnus Oeberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9501193A priority Critical patent/SE515560C2/sv
Publication of SE9501193D0 publication Critical patent/SE9501193D0/xx
Priority to DE69634121T priority patent/DE69634121T2/de
Priority to CA002216401A priority patent/CA2216401C/en
Priority to EP96909423A priority patent/EP0819344B1/en
Priority to CN96193075A priority patent/CN1087536C/zh
Priority to AU52923/96A priority patent/AU704657B2/en
Priority to US08/930,267 priority patent/US6034798A/en
Priority to JP53023496A priority patent/JP3803379B2/ja
Priority to BR9604785A priority patent/BR9604785A/pt
Priority to KR1019970706952A priority patent/KR19980703548A/ko
Priority to PCT/SE1996/000374 priority patent/WO1996031964A1/en
Publication of SE9501193L publication Critical patent/SE9501193L/xx
Priority to MXPA/A/1997/007480A priority patent/MXPA97007480A/xx
Priority to HK98111089A priority patent/HK1013933A1/xx
Publication of SE515560C2 publication Critical patent/SE515560C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • 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
    • H04B10/278—Bus-type networks
    • 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
    • H04B10/271—Combination of different networks, e.g. star and ring configuration in the same network or two ring networks interconnected
    • 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
    • H04B10/275—Ring-type networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/028—WDM bus architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4637—Interconnected ring systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/44—Star or tree networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
SE9501193A 1995-04-03 1995-04-03 Optiskt nät samt anordning och förfarande i detta SE515560C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9501193A SE515560C2 (sv) 1995-04-03 1995-04-03 Optiskt nät samt anordning och förfarande i detta
PCT/SE1996/000374 WO1996031964A1 (en) 1995-04-03 1996-03-26 Optical network and arrangement and method in such network
US08/930,267 US6034798A (en) 1995-04-03 1996-03-26 Optical network and arrangement and method in such network
BR9604785A BR9604785A (pt) 1995-04-03 1996-03-26 Rede ótica e processo para determinação de canal em uma rede ótica
EP96909423A EP0819344B1 (en) 1995-04-03 1996-03-26 Optical network and arrangement and method in such network
CN96193075A CN1087536C (zh) 1995-04-03 1996-03-26 光网络及该类网络的装置和方法
AU52923/96A AU704657B2 (en) 1995-04-03 1996-03-26 Optical network and arrangement and method in such network
DE69634121T DE69634121T2 (de) 1995-04-03 1996-03-26 Optisches netzwerk sowie anordnung und verfahren in einem solchen netzwerk
JP53023496A JP3803379B2 (ja) 1995-04-03 1996-03-26 光ネットワークおよび光ネットワークにおける構成および方法
CA002216401A CA2216401C (en) 1995-04-03 1996-03-26 Optical network and arrangement and method in such network
KR1019970706952A KR19980703548A (ko) 1995-04-03 1996-03-26 광망 및 이의 구성 및 이러한 망에서의 방법
MXPA/A/1997/007480A MXPA97007480A (en) 1995-04-03 1997-09-30 Optical network and ordination and method in said
HK98111089A HK1013933A1 (en) 1995-04-03 1998-09-30 Optical network and arrangement and method in such network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501193A SE515560C2 (sv) 1995-04-03 1995-04-03 Optiskt nät samt anordning och förfarande i detta

Publications (3)

Publication Number Publication Date
SE9501193D0 SE9501193D0 (sv) 1995-04-03
SE9501193L SE9501193L (sv) 1996-10-04
SE515560C2 true SE515560C2 (sv) 2001-08-27

Family

ID=20397792

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501193A SE515560C2 (sv) 1995-04-03 1995-04-03 Optiskt nät samt anordning och förfarande i detta

Country Status (12)

Country Link
US (1) US6034798A (zh)
EP (1) EP0819344B1 (zh)
JP (1) JP3803379B2 (zh)
KR (1) KR19980703548A (zh)
CN (1) CN1087536C (zh)
AU (1) AU704657B2 (zh)
BR (1) BR9604785A (zh)
CA (1) CA2216401C (zh)
DE (1) DE69634121T2 (zh)
HK (1) HK1013933A1 (zh)
SE (1) SE515560C2 (zh)
WO (1) WO1996031964A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6108311A (en) * 1996-04-29 2000-08-22 Tellabs Operations, Inc. Multichannel ring and star networks with limited channel conversion
US6545977B2 (en) * 1998-06-03 2003-04-08 Lucent Technologies Inc. Methods and apparatus for routing signals in a ring network
US6426815B1 (en) * 1998-06-19 2002-07-30 Ciena Corporation WDM ring transmission system having two hubs
WO2000076092A1 (en) * 1999-06-07 2000-12-14 Chromatis Networks, Inc. Dual homing for dwdm networks in fiber rings
JP3686318B2 (ja) * 2000-08-31 2005-08-24 松下電器産業株式会社 半導体記憶装置の製造方法
US20020131409A1 (en) * 2001-03-13 2002-09-19 Frank David L. Self-healing multi-level telecommunications network
US20020167899A1 (en) * 2001-05-11 2002-11-14 Thompson Richard A. System and method for the configuration, repair and protection of virtual ring networks
US7769290B2 (en) * 2001-06-25 2010-08-03 Broadwing Corporation Optical transmission systems, devices, and methods
DE10217059B4 (de) * 2002-04-17 2007-01-18 Siemens Ag Messwertübertragung bei Hochspannungsversorgungen für Elektrofilter
US7046621B2 (en) * 2002-07-10 2006-05-16 I/O Controls Corporation Redundant multi-fiber optical ring network
US6961306B2 (en) * 2002-07-10 2005-11-01 I/O Controls Corporation Fiber optic control network and related method
US6965560B2 (en) 2002-07-10 2005-11-15 I/O Controls Corporation Multi-tier, hierarchical fiber optic control network
CN101160837B (zh) * 2005-04-14 2010-06-02 鲍米勒系统工程有限公司 数据路径切换装置、多端口交换装置、通信网络和相应的方法
CN101159990B (zh) * 2007-09-13 2010-07-14 中兴通讯股份有限公司 一种传输设备业务板总线选择方法
DE102019109074A1 (de) * 2019-04-05 2020-10-08 Holger Fecht Verfahren zum aufbau eines glasfasernetzes und glasfasernetz
CN110082070B (zh) * 2019-05-24 2021-03-12 广东电网有限责任公司 跳纤测试方法
US11258538B2 (en) 2019-08-01 2022-02-22 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including an error avoidance and correction mechanism
US11263157B2 (en) 2019-08-01 2022-03-01 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a dynamic bandwidth allocation mechanism
US11269316B2 (en) 2019-08-01 2022-03-08 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including smart compliant actuator module
US11689386B2 (en) 2019-08-01 2023-06-27 Vulcan Technologies International Inc. Intelligent controller and sensor network bus, system and method for controlling and operating an automated machine including a failover mechanism for multi-core architectures
US11809163B2 (en) 2019-08-01 2023-11-07 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a message retransmission mechanism
US11156987B2 (en) * 2019-08-01 2021-10-26 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a message retransmission mechanism
US11269795B2 (en) 2019-08-01 2022-03-08 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a link media expansion and conversion mechanism
WO2022076727A1 (en) * 2020-10-09 2022-04-14 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including an error avoidance and correction mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159595A (en) * 1988-04-08 1992-10-27 Northern Telecom Limited Ring transmission system
US5058101A (en) * 1988-12-15 1991-10-15 Bell Communications Research, Inc. Coherent detection loop distribution system
CA2090428C (en) * 1990-08-31 1996-10-01 Niranjan Bhogilal Sandesara Self-healing meshed network using logical ring structures
US5218604A (en) * 1990-08-31 1993-06-08 Bell Communications Research, Inc. Dual-hubbed arrangement to provide a protected ring interconnection
US5351146A (en) * 1993-03-01 1994-09-27 At&T Bell Laboratories All-optical network architecture
US5396357A (en) * 1994-01-25 1995-03-07 Honeywell Inc. Fault tolerant optical cross-channel data link
FR2718908B1 (fr) * 1994-04-13 1996-06-21 France Telecom Réseau de télécommunication organisé en boucles optiques multicolores reconfigurables.
US5903370A (en) * 1996-06-28 1999-05-11 Mci Communications Corporation System for an optical domain

Also Published As

Publication number Publication date
DE69634121T2 (de) 2005-12-08
CN1180464A (zh) 1998-04-29
AU704657B2 (en) 1999-04-29
KR19980703548A (ko) 1998-11-05
HK1013933A1 (en) 1999-09-17
JP3803379B2 (ja) 2006-08-02
EP0819344A1 (en) 1998-01-21
US6034798A (en) 2000-03-07
SE9501193D0 (sv) 1995-04-03
CN1087536C (zh) 2002-07-10
DE69634121D1 (de) 2005-02-03
JPH11503286A (ja) 1999-03-23
CA2216401A1 (en) 1996-10-10
MX9707480A (es) 1997-11-29
CA2216401C (en) 2003-08-12
SE9501193L (sv) 1996-10-04
EP0819344B1 (en) 2004-12-29
WO1996031964A1 (en) 1996-10-10
AU5292396A (en) 1996-10-23
BR9604785A (pt) 1998-07-07

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