CN1839575B - 用于光通信网中可容易配置和扩展的模块式节点结构 - Google Patents
用于光通信网中可容易配置和扩展的模块式节点结构 Download PDFInfo
- Publication number
- CN1839575B CN1839575B CN038271028A CN03827102A CN1839575B CN 1839575 B CN1839575 B CN 1839575B CN 038271028 A CN038271028 A CN 038271028A CN 03827102 A CN03827102 A CN 03827102A CN 1839575 B CN1839575 B CN 1839575B
- Authority
- CN
- China
- Prior art keywords
- signal
- card
- light
- optical
- network node
- 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 - Fee Related
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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
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0003—Details
-
- 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
- H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2003/008748 WO2005015798A1 (en) | 2003-08-07 | 2003-08-07 | A modular, easily configurable and expandible node structure for an optical communications network |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1839575A CN1839575A (zh) | 2006-09-27 |
CN1839575B true CN1839575B (zh) | 2011-11-02 |
Family
ID=34129897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN038271028A Expired - Fee Related CN1839575B (zh) | 2003-08-07 | 2003-08-07 | 用于光通信网中可容易配置和扩展的模块式节点结构 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20070258715A1 (zh) |
EP (1) | EP1652326A1 (zh) |
JP (1) | JP2007515815A (zh) |
CN (1) | CN1839575B (zh) |
AU (1) | AU2003281996A1 (zh) |
BR (1) | BR0318451A (zh) |
CA (1) | CA2534673C (zh) |
WO (1) | WO2005015798A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7646981B2 (en) * | 2004-03-01 | 2010-01-12 | Adc Telecommunications, Inc. | WDM systems and methods |
US7970283B2 (en) | 2005-03-07 | 2011-06-28 | Finisar Corporation | High speed SFP transceiver |
US20060228076A1 (en) * | 2005-03-30 | 2006-10-12 | Xerox Corporation | Parallel optical interface |
KR101231670B1 (ko) * | 2005-12-30 | 2013-02-08 | 테크노버스, 인크. | 스몰 폼 팩터, 교체가능한 onu |
US8014671B1 (en) | 2006-01-13 | 2011-09-06 | Lockheed Martin Corporation | Wavelength division multiplexed optical channel switching |
US8023825B2 (en) | 2006-04-04 | 2011-09-20 | Cisco Technology, Inc. | Optical switching architectures for nodes in WDM mesh and ring networks |
CN101039161B (zh) * | 2007-03-05 | 2011-10-26 | 华为技术有限公司 | 电光转换模块、光电转换模块 |
CN101030831B (zh) * | 2007-03-19 | 2011-07-20 | 华为技术有限公司 | 波分复用装置及实现波分复用功能的方法 |
JP5029193B2 (ja) * | 2007-07-31 | 2012-09-19 | 日本電気株式会社 | 光送受信サブアセンブリ、及び光送受信モジュール |
EP2235854B1 (en) * | 2007-11-29 | 2015-08-05 | Telefonaktiebolaget LM Ericsson (publ) | Adapter, arrangement and method |
US8565119B2 (en) * | 2009-04-14 | 2013-10-22 | Schweitzer Engineering Laboratories Inc | Network discovery and data transfer using SNMP in an electric power transmission or distribution system |
US8265482B2 (en) * | 2009-10-02 | 2012-09-11 | Fujitsu Limited | Device and method to allow for uni-directional traffic on local area networks |
US8509101B2 (en) * | 2009-10-14 | 2013-08-13 | Schweitzer Engineering Laboratories Inc | Systems and methods for a configurable communication device |
US8261357B2 (en) * | 2009-10-14 | 2012-09-04 | Schweitzer Engineering Laboratories, Inc. | Systems and methods for license entitlement key distribution |
EP2748986B1 (en) * | 2011-09-27 | 2018-12-12 | Telefonaktiebolaget LM Ericsson (publ) | Method and apparatus for path switching |
JP5927165B2 (ja) * | 2012-10-26 | 2016-05-25 | アバゴ・テクノロジーズ・ジェネラル・アイピー(シンガポール)プライベート・リミテッド | 1つ又は複数の並列光トランシーバモジュールをシステムの回路基板と相互接続するためのコネクタアセンブリ、システム及び方法 |
JP6024391B2 (ja) | 2012-10-31 | 2016-11-16 | 富士通株式会社 | 伝送装置、伝送システム、及び障害検出方法 |
US9325604B2 (en) * | 2013-03-15 | 2016-04-26 | Plexxi Inc. | System and method for data center optical connection |
CN104717016B (zh) * | 2013-12-12 | 2018-03-09 | 华为技术有限公司 | 一种光模块、线卡及光通信系统 |
US20150260779A1 (en) * | 2014-03-12 | 2015-09-17 | Kabushiki Kaisha Toshiba | Semiconductor device |
WO2016145052A1 (en) | 2015-03-09 | 2016-09-15 | Vapor IO Inc. | Cooling system for data center rack |
US9967135B2 (en) | 2016-03-29 | 2018-05-08 | Schweitzer Engineering Laboratories, Inc. | Communication link monitoring and failover |
US10884205B2 (en) | 2018-09-06 | 2021-01-05 | Hewlett Packard Enterprise Development Lp | Modular faceplate optical connection |
US10678008B1 (en) * | 2018-11-16 | 2020-06-09 | Hewlett Packard Enterprise Development Lp | Optical signal aggregation for optical communication in high bandwidth, high density architectures |
US11362965B2 (en) * | 2019-06-21 | 2022-06-14 | Arista Networks, Inc. | System and method for reconfigurable network device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0667690A2 (en) * | 1994-02-09 | 1995-08-16 | International Business Machines Corporation | Optical wavelength division multiplexer for high speed, protocol-independent serial data sources |
US5898801A (en) * | 1998-01-29 | 1999-04-27 | Lockheed Martin Corporation | Optical transport system |
CN1263391A (zh) * | 1999-02-09 | 2000-08-16 | 日本电气株式会社 | 光学传输系统和光学传输方法 |
EP1206142A1 (en) * | 2000-11-10 | 2002-05-15 | Redfern Broadband Networks Inc. | Terminal multiplexer structure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19906862A1 (de) * | 1999-02-18 | 2000-08-24 | Siemens Ag | Netzknoten mit optischen Add/Drop-Modulen |
US6650803B1 (en) * | 1999-11-02 | 2003-11-18 | Xros, Inc. | Method and apparatus for optical to electrical to optical conversion in an optical cross-connect switch |
US7013084B2 (en) * | 2001-02-28 | 2006-03-14 | Lambda Opticalsystems Corporation | Multi-tiered control architecture for adaptive optical networks, and methods and apparatus therefor |
US20020186430A1 (en) * | 2001-06-12 | 2002-12-12 | Ross Halgren | Communications network |
US7515629B2 (en) * | 2002-07-22 | 2009-04-07 | Broadcom Corporation | Conditioning circuit that spectrally shapes a serviced bit stream |
US7733900B2 (en) * | 2002-10-21 | 2010-06-08 | Broadcom Corporation | Multi-service ethernet-over-sonet silicon platform |
US6809258B1 (en) * | 2003-02-24 | 2004-10-26 | Cisco Technology, Inc. | Apparatus for cable routing management |
US6956847B2 (en) * | 2003-06-19 | 2005-10-18 | Cisco Technology, Inc. | Multi-rate, multi-protocol, multi-port line interface for a multiservice switching platform |
-
2003
- 2003-08-07 US US10/567,374 patent/US20070258715A1/en not_active Abandoned
- 2003-08-07 EP EP03773602A patent/EP1652326A1/en not_active Withdrawn
- 2003-08-07 JP JP2005507512A patent/JP2007515815A/ja active Pending
- 2003-08-07 CN CN038271028A patent/CN1839575B/zh not_active Expired - Fee Related
- 2003-08-07 AU AU2003281996A patent/AU2003281996A1/en not_active Abandoned
- 2003-08-07 WO PCT/EP2003/008748 patent/WO2005015798A1/en active Application Filing
- 2003-08-07 BR BRPI0318451-0A patent/BR0318451A/pt not_active IP Right Cessation
- 2003-08-07 CA CA2534673A patent/CA2534673C/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0667690A2 (en) * | 1994-02-09 | 1995-08-16 | International Business Machines Corporation | Optical wavelength division multiplexer for high speed, protocol-independent serial data sources |
US5898801A (en) * | 1998-01-29 | 1999-04-27 | Lockheed Martin Corporation | Optical transport system |
CN1263391A (zh) * | 1999-02-09 | 2000-08-16 | 日本电气株式会社 | 光学传输系统和光学传输方法 |
EP1206142A1 (en) * | 2000-11-10 | 2002-05-15 | Redfern Broadband Networks Inc. | Terminal multiplexer structure |
Non-Patent Citations (1)
Title |
---|
徐荣、龚倩、纪越峰、叶培大.全光通信网络节点功能结构研究.高技术通讯.2000,33-38. * |
Also Published As
Publication number | Publication date |
---|---|
CA2534673C (en) | 2014-01-28 |
JP2007515815A (ja) | 2007-06-14 |
US20070258715A1 (en) | 2007-11-08 |
CA2534673A1 (en) | 2005-02-17 |
AU2003281996A1 (en) | 2005-02-25 |
WO2005015798A1 (en) | 2005-02-17 |
BR0318451A (pt) | 2006-09-12 |
CN1839575A (zh) | 2006-09-27 |
EP1652326A1 (en) | 2006-05-03 |
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