ATE320118T1 - Netzwerk zur verteilung von signalen an eine vielzahl von benutzern - Google Patents

Netzwerk zur verteilung von signalen an eine vielzahl von benutzern

Info

Publication number
ATE320118T1
ATE320118T1 AT00987482T AT00987482T ATE320118T1 AT E320118 T1 ATE320118 T1 AT E320118T1 AT 00987482 T AT00987482 T AT 00987482T AT 00987482 T AT00987482 T AT 00987482T AT E320118 T1 ATE320118 T1 AT E320118T1
Authority
AT
Austria
Prior art keywords
optical
network
opto
ports
fibre
Prior art date
Application number
AT00987482T
Other languages
English (en)
Inventor
Giuseppe Ravasio
Claudio Zammarchi
Guido Oliveti
Original Assignee
Pirelli & C Spa
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 Pirelli & C Spa filed Critical Pirelli & C Spa
Application granted granted Critical
Publication of ATE320118T1 publication Critical patent/ATE320118T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
    • G02B6/3889—Anchoring optical cables to connector housings, e.g. strain relief features using encapsulation for protection, e.g. adhesive, molding or casting resin
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4274—Electrical aspects
    • G02B6/4277—Protection against electromagnetic interference [EMI], e.g. shielding means
    • 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
    • H04B10/272—Star-type networks or tree-type networks
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3861—Adhesive bonding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
    • G02B6/3888—Protection from over-extension or over-compression
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • G02B6/4225—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements by a direct measurement of the degree of coupling, e.g. the amount of light power coupled to the fibre or the opto-electronic element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)
AT00987482T 1999-12-31 2000-12-27 Netzwerk zur verteilung von signalen an eine vielzahl von benutzern ATE320118T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99830829 1999-12-31
US18107800P 2000-02-08 2000-02-08

Publications (1)

Publication Number Publication Date
ATE320118T1 true ATE320118T1 (de) 2006-03-15

Family

ID=26153824

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00987482T ATE320118T1 (de) 1999-12-31 2000-12-27 Netzwerk zur verteilung von signalen an eine vielzahl von benutzern

Country Status (6)

Country Link
EP (1) EP1250772B1 (de)
AT (1) ATE320118T1 (de)
AU (1) AU2371101A (de)
DE (1) DE60026604T2 (de)
ES (1) ES2260086T3 (de)
WO (1) WO2001050644A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005509917A (ja) 2001-10-26 2005-04-14 ピレリ・アンド・チ・ソチエタ・ペル・アツィオーニ 光マルチプレクサ／デマルチプレクサ（ｍｕｌｔｉ／ｄｅｍｕｌｔｉｐｌｅｘｅｒ）装置、光波長選択可能なフィルタ及びフィルタの製造方法
US7526157B2 (en) 2004-12-06 2009-04-28 Pirelli & C. S.P.A. Point-to-point optical fibre link
EP2056495A1 (de) 2007-10-29 2009-05-06 Alcatel Lucent Elektrischer Punkt-zu-Mehrpunkt-Repeater für PON
CN101630979B (zh) * 2008-07-16 2015-05-06 华为技术有限公司 一种延长器、数据传输方法及无源光网络系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792284A (en) * 1972-10-13 1974-02-12 Gte Sylvania Inc Electro-optic transmission link
US3878397A (en) * 1973-06-29 1975-04-15 Itt Electro-optical transmission line
US4595839A (en) * 1982-09-30 1986-06-17 Tetra-Tech, Inc. Bidirectional optical electronic converting connector with integral preamplification
US4756593A (en) * 1985-12-11 1988-07-12 Hitachi, Ltd. Connector comprising a plug having a built-in optoelectronic conversion means and a socket
US4767168A (en) * 1986-12-24 1988-08-30 Prestolite Wire Corporation Hybrid connector cable system
DE59106807D1 (de) * 1990-02-17 1995-12-07 Stribel Gmbh Signalübertragungsleitung.
US5963684A (en) * 1997-02-13 1999-10-05 Lucent Technologies Inc. Multiple-wavelength optical transceiver
US5911019A (en) * 1997-09-04 1999-06-08 Lucent Technologies Inc. Method for upgrading a hybrid fiber coax network to an all fiber network

Also Published As

Publication number Publication date
AU2371101A (en) 2001-07-16
ES2260086T3 (es) 2006-11-01
EP1250772A1 (de) 2002-10-23
DE60026604D1 (de) 2006-05-04
DE60026604T2 (de) 2006-12-28
WO2001050644A1 (en) 2001-07-12
EP1250772B1 (de) 2006-03-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties