|
US6940810B1
(en)
*
|
1998-02-20 |
2005-09-06 |
Adc Telecommunications, Inc. |
Protection switching of virtual connections at the data link layer
|
|
US7187649B1
(en)
*
|
1999-12-27 |
2007-03-06 |
Alcatel Lucent |
Method and apparatus for providing network protection at input/output interfaces of a cross-connect switch
|
|
US20020091855A1
(en)
*
|
2000-02-02 |
2002-07-11 |
Yechiam Yemini |
Method and apparatus for dynamically addressing and routing in a data network
|
|
JP2001285323A
(ja)
*
|
2000-04-03 |
2001-10-12 |
Hitachi Ltd |
光ネットワーク
|
|
US6944152B1
(en)
*
|
2000-08-22 |
2005-09-13 |
Lsi Logic Corporation |
Data storage access through switched fabric
|
|
AU9255801A
(en)
*
|
2000-08-25 |
2002-03-04 |
Corvis Corp |
Optical transmission systems including optical protection systems, apparatuses, and methods
|
|
US6999677B2
(en)
*
|
2000-11-30 |
2006-02-14 |
Nortel Networks Limited |
Protection switching arrangement for an optical switching system
|
|
WO2002082157A1
(en)
*
|
2001-04-06 |
2002-10-17 |
Corning, Inc. |
Two-fiber optical shared protection ring with a bi-directional 4x4 optical switch fabric
|
|
DE10212649B4
(de)
*
|
2002-03-21 |
2004-02-12 |
Siemens Ag |
Cross-Connector für optische Signale
|
|
DE10231275A1
(de)
*
|
2002-07-10 |
2004-01-22 |
Marconi Communications Gmbh |
Verfahren zum Übertragen von Information in einem optischen Netzwerk und Knoten für ein solches Netzwerk
|
|
US7231148B2
(en)
*
|
2002-03-28 |
2007-06-12 |
Fujitsu Limited |
Flexible open ring optical network and method
|
|
US7421197B2
(en)
|
2003-01-21 |
2008-09-02 |
Fujitsu Limited |
Optical network protection switching architecture
|
|
FR2856861B1
(fr)
*
|
2003-06-30 |
2007-01-19 |
Cit Alcatel |
Reseau optique en anneau a multiplexage de longueurs d'onde et a transmission de signaux protegee par commutation locale d'etat consecutive a une detection locales d'interruption
|
|
US20100154478A1
(en)
*
|
2008-12-01 |
2010-06-24 |
Panduit Corp. |
Multimode fiber having improved index profile
|
|
CN101909008B
(zh)
*
|
2010-08-02 |
2012-02-22 |
清华大学 |
一种模拟波长路由光网络的方法
|
|
US9413488B2
(en)
*
|
2013-09-21 |
2016-08-09 |
Mark E. Boduch |
Method and apparatus for optical transmitter and receiver redundancy within a directionless optical node
|
|
US9654209B2
(en)
*
|
2015-04-08 |
2017-05-16 |
Nec Corporation |
Low cost secure ROADM branching unit with redundancy protection
|
|
EP3304779A1
(en)
*
|
2015-06-02 |
2018-04-11 |
Telefonaktiebolaget LM Ericsson (publ) |
Transport network and method
|
|
US10594430B1
(en)
*
|
2019-04-23 |
2020-03-17 |
The Boeing Company |
Photonic lambda switching for satellites
|
|
US11283518B2
(en)
*
|
2019-11-08 |
2022-03-22 |
Infinera Corporation |
Method and apparatus for a restoration network with dynamic activation of pre-deployed network resources
|
|
CN111817692B
(zh)
*
|
2020-07-15 |
2023-09-05 |
武汉博畅通信设备有限责任公司 |
一种非对称式多通道射频开关矩阵装置
|
|
CN115441942B
(zh)
*
|
2022-11-09 |
2023-03-24 |
四川振函创新智能科技有限公司 |
一种工业测控终端加密环网系统及数据传输控制方法
|
