DE69734045D1 - Optisches Überwachungs- und Testzugriffsmodul - Google Patents

Optisches Überwachungs- und Testzugriffsmodul

Info

Publication number
DE69734045D1
DE69734045D1 DE69734045T DE69734045T DE69734045D1 DE 69734045 D1 DE69734045 D1 DE 69734045D1 DE 69734045 T DE69734045 T DE 69734045T DE 69734045 T DE69734045 T DE 69734045T DE 69734045 D1 DE69734045 D1 DE 69734045D1
Authority
DE
Germany
Prior art keywords
access module
test access
optical monitoring
monitoring
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 - Lifetime
Application number
DE69734045T
Other languages
English (en)
Other versions
DE69734045T2 (de
Inventor
Frank Salvatore Leone
Joel Leslie Mock
John Mark Palmquist
William Joseph Parzygnat
Richard Joseph Pimpinella
Randy Alan Reagan
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of DE69734045D1 publication Critical patent/DE69734045D1/de
Publication of DE69734045T2 publication Critical patent/DE69734045T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/071—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4452—Distribution frames
    • G02B6/44524—Distribution frames with frame parts or auxiliary devices mounted on the frame and collectively not covering a whole width of the frame or rack
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4452—Distribution frames

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
DE69734045T 1996-09-09 1997-09-02 Optisches Überwachungs- und Testzugriffsmodul Expired - Lifetime DE69734045T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US709977 1996-09-09
US08/709,977 US5793909A (en) 1996-09-09 1996-09-09 Optical monitoring and test access module

Publications (2)

Publication Number Publication Date
DE69734045D1 true DE69734045D1 (de) 2005-09-29
DE69734045T2 DE69734045T2 (de) 2006-06-08

Family

ID=24852107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69734045T Expired - Lifetime DE69734045T2 (de) 1996-09-09 1997-09-02 Optisches Überwachungs- und Testzugriffsmodul

Country Status (5)

Country Link
US (1) US5793909A (de)
EP (1) EP0828356B1 (de)
JP (1) JPH10107739A (de)
CA (1) CA2212759C (de)
DE (1) DE69734045T2 (de)

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Also Published As

Publication number Publication date
JPH10107739A (ja) 1998-04-24
DE69734045T2 (de) 2006-06-08
CA2212759A1 (en) 1998-03-09
EP0828356B1 (de) 2005-08-24
US5793909A (en) 1998-08-11
EP0828356A3 (de) 2002-02-06
CA2212759C (en) 2002-01-08
EP0828356A2 (de) 1998-03-11

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