GB2268019B - Optical network - Google Patents

Optical network

Info

Publication number
GB2268019B
GB2268019B GB9312280A GB9312280A GB2268019B GB 2268019 B GB2268019 B GB 2268019B GB 9312280 A GB9312280 A GB 9312280A GB 9312280 A GB9312280 A GB 9312280A GB 2268019 B GB2268019 B GB 2268019B
Authority
GB
United Kingdom
Prior art keywords
optical network
network
optical
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
GB9312280A
Other versions
GB9312280D0 (en
GB2268019A (en
Inventor
Christopher Laird Nuttall
Nicholas John Parsons
Ville Laurence James St
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co 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 GB929212663A external-priority patent/GB9212663D0/en
Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Publication of GB9312280D0 publication Critical patent/GB9312280D0/en
Publication of GB2268019A publication Critical patent/GB2268019A/en
Application granted granted Critical
Publication of GB2268019B publication Critical patent/GB2268019B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04Q11/0062—Network aspects
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • 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
    • H04Q11/0071—Provisions for the electrical-optical layer interface
    • 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
    • H04Q2011/0015—Construction using splitting combining
    • 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
    • H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
    • 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
    • H04Q2011/009—Topology aspects
    • H04Q2011/0094—Star
GB9312280A 1992-06-15 1993-06-15 Optical network Expired - Fee Related GB2268019B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929212663A GB9212663D0 (en) 1991-06-13 1992-06-15 Optical network

Publications (3)

Publication Number Publication Date
GB9312280D0 GB9312280D0 (en) 1993-07-28
GB2268019A GB2268019A (en) 1993-12-22
GB2268019B true GB2268019B (en) 1996-01-10

Family

ID=10717113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9312280A Expired - Fee Related GB2268019B (en) 1992-06-15 1993-06-15 Optical network

Country Status (1)

Country Link
GB (1) GB2268019B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105184055A (en) * 2015-08-14 2015-12-23 西安电子科技大学 Rotational convex body laser scattering characteristic calculating method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261641A (en) * 1979-04-02 1981-04-14 The Boeing Company Active multiport fiber optic data bus coupler
US4654889A (en) * 1985-02-05 1987-03-31 Westinghouse Electric Corp. Multi-star fiber optic network with improved access time
US4704713A (en) * 1985-12-26 1987-11-03 Bell Communications Research, Inc. Optical ring network
GB2199209A (en) * 1986-12-18 1988-06-29 Stc Plc Optical communication systems
US4787693A (en) * 1987-11-02 1988-11-29 American Telephone And Telegraph Company, At&T Bell Laboratories Passive star coupler
WO1991010298A1 (en) * 1989-12-22 1991-07-11 British Telecommunications Public Limited Company Passive optical ring network

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261641A (en) * 1979-04-02 1981-04-14 The Boeing Company Active multiport fiber optic data bus coupler
US4654889A (en) * 1985-02-05 1987-03-31 Westinghouse Electric Corp. Multi-star fiber optic network with improved access time
US4704713A (en) * 1985-12-26 1987-11-03 Bell Communications Research, Inc. Optical ring network
GB2199209A (en) * 1986-12-18 1988-06-29 Stc Plc Optical communication systems
US4787693A (en) * 1987-11-02 1988-11-29 American Telephone And Telegraph Company, At&T Bell Laboratories Passive star coupler
WO1991010298A1 (en) * 1989-12-22 1991-07-11 British Telecommunications Public Limited Company Passive optical ring network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105184055A (en) * 2015-08-14 2015-12-23 西安电子科技大学 Rotational convex body laser scattering characteristic calculating method

Also Published As

Publication number Publication date
GB9312280D0 (en) 1993-07-28
GB2268019A (en) 1993-12-22

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Legal Events

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

Effective date: 20020615