GB2396790B - Optical line terminal - Google Patents

Optical line terminal

Info

Publication number
GB2396790B
GB2396790B GB0407949A GB0407949A GB2396790B GB 2396790 B GB2396790 B GB 2396790B GB 0407949 A GB0407949 A GB 0407949A GB 0407949 A GB0407949 A GB 0407949A GB 2396790 B GB2396790 B GB 2396790B
Authority
GB
United Kingdom
Prior art keywords
line terminal
optical line
optical
terminal
line
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
Application number
GB0407949A
Other versions
GB0407949D0 (en
GB2396790A (en
Inventor
Takashi Monzawa
Kenji Miura
Tamotsu Matsuo
Yoshimi Toyoda
Toshinori Koyanagi
Setsuo Abiru
Jun Asato
Shinichi Fujiyoshi
Kazuhiro Uchida
Kazuya Ryu
Katsuhiko Hirashima
Tateo Shimaru
Mitsuharu Wakayoshi
Toshiyuki Sakai
Hideki Shiono
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Priority claimed from JP10968799A external-priority patent/JP4201430B2/en
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority claimed from GB0329330A external-priority patent/GB2393367B/en
Publication of GB0407949D0 publication Critical patent/GB0407949D0/en
Publication of GB2396790A publication Critical patent/GB2396790A/en
Application granted granted Critical
Publication of GB2396790B publication Critical patent/GB2396790B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
GB0407949A 1999-04-16 2000-02-16 Optical line terminal Expired - Fee Related GB2396790B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10968799A JP4201430B2 (en) 1999-04-16 1999-04-16 Optical subscriber line termination equipment
GB0329330A GB2393367B (en) 1999-04-16 2000-02-16 Optical line terminal

Publications (3)

Publication Number Publication Date
GB0407949D0 GB0407949D0 (en) 2004-05-12
GB2396790A GB2396790A (en) 2004-06-30
GB2396790B true GB2396790B (en) 2004-08-11

Family

ID=32395902

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0407949A Expired - Fee Related GB2396790B (en) 1999-04-16 2000-02-16 Optical line terminal
GB0407948A Expired - Fee Related GB2396789B (en) 1999-04-16 2000-02-16 Optical line terminal

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0407948A Expired - Fee Related GB2396789B (en) 1999-04-16 2000-02-16 Optical line terminal

Country Status (1)

Country Link
GB (2) GB2396790B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7602698B2 (en) 2004-03-02 2009-10-13 Tellabs Operations, Inc. Systems and methods for providing multi-layer protection switching within a sub-networking connection
US20070274341A1 (en) * 2006-05-26 2007-11-29 Tellabs Petaluma, Inc. Method and system for managing software image downloads to ONTs over a PON network
CN104717576B (en) * 2013-12-13 2018-09-14 中国电信股份有限公司 The dispositions method and management system of passive optical-fiber network access
WO2015135163A1 (en) * 2014-03-12 2015-09-17 华为技术有限公司 Signal processing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502767A (en) * 1994-05-27 1996-03-26 Sasuta; Michael Method for maintaining secure information synchronization on a control channel

Also Published As

Publication number Publication date
GB2396789B (en) 2004-08-11
GB0407948D0 (en) 2004-05-12
GB2396789A (en) 2004-06-30
GB0407949D0 (en) 2004-05-12
GB2396790A (en) 2004-06-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160216