CA2409220A1 - Optical fiber cords - Google Patents

Optical fiber cords Download PDF

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Publication number
CA2409220A1
CA2409220A1 CA002409220A CA2409220A CA2409220A1 CA 2409220 A1 CA2409220 A1 CA 2409220A1 CA 002409220 A CA002409220 A CA 002409220A CA 2409220 A CA2409220 A CA 2409220A CA 2409220 A1 CA2409220 A1 CA 2409220A1
Authority
CA
Canada
Prior art keywords
cords
optical fiber
fiber
cord
board
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.)
Granted
Application number
CA002409220A
Other languages
French (fr)
Other versions
CA2409220C (en
Inventor
Shigenori Uruno
Masao Tachikura
Hisashi Izumita
Koji Mine
Yoshitaka Enomoto
Naoki Nakao
Nobuo Tomita
Akira Hirooka
Hajime Takemoto
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from CA002278259A external-priority patent/CA2278259C/en
Publication of CA2409220A1 publication Critical patent/CA2409220A1/en
Application granted granted Critical
Publication of CA2409220C publication Critical patent/CA2409220C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Light Guides In General And Applications Therefor (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

An optical fiber distribution module achieves high density of connections on one board, yet prevents fiber cord tangling created by repeated connection/disconnection of cords. The module has a connection board with an array of optical connector adaptors for connecting in-use optical fiber cords, and a storage section for storing not-in use optical fiber cords, where a plurality of cord sorting boards having a plurality of fiber cord passageways for accommodating and retaining at least one optical fiber cord is arranged between the connection board and the storage section. This design of the board enables to organize groups of cords into in-use cords and not-in-use cords. The load on the cords are supported properly so that fiber tangling and fiber distortion are prevented. Therefore, high density optical fiber can be achieved without introducing signal distortions.
CA002409220A 1998-07-24 1999-07-21 Optical fiber cords Expired - Lifetime CA2409220C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP10-209453 1998-07-24
JP20945398 1998-07-24
JP6323899 1999-03-10
JP11-063238 1999-03-10
JP11-163533 1999-06-10
JP16353399 1999-06-10
CA002278259A CA2278259C (en) 1998-07-24 1999-07-21 Optical fiber distribution module, optical fiber cord and fiber distribution system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002278259A Division CA2278259C (en) 1998-07-24 1999-07-21 Optical fiber distribution module, optical fiber cord and fiber distribution system

Publications (2)

Publication Number Publication Date
CA2409220A1 true CA2409220A1 (en) 2000-01-24
CA2409220C CA2409220C (en) 2005-02-08

Family

ID=34139668

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002409220A Expired - Lifetime CA2409220C (en) 1998-07-24 1999-07-21 Optical fiber cords

Country Status (1)

Country Link
CA (1) CA2409220C (en)

Also Published As

Publication number Publication date
CA2409220C (en) 2005-02-08

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