JPS6480918A - Optical fiber cable with memory and method for constructing optical fiber cable - Google Patents

Optical fiber cable with memory and method for constructing optical fiber cable

Info

Publication number
JPS6480918A
JPS6480918A JP62237949A JP23794987A JPS6480918A JP S6480918 A JPS6480918 A JP S6480918A JP 62237949 A JP62237949 A JP 62237949A JP 23794987 A JP23794987 A JP 23794987A JP S6480918 A JPS6480918 A JP S6480918A
Authority
JP
Japan
Prior art keywords
optical fiber
sections
fiber cable
memory
fiber
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
JP62237949A
Other languages
Japanese (ja)
Other versions
JP2512009B2 (en
Inventor
Yutaka Katsuyama
Tetsuya Yamamura
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP62237949A priority Critical patent/JP2512009B2/en
Publication of JPS6480918A publication Critical patent/JPS6480918A/en
Application granted granted Critical
Publication of JP2512009B2 publication Critical patent/JP2512009B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To facilitate fiber identification and inspection and the automation thereof so that the construction is speeded up and labor is saved by imparting a data recording function to a coated optical fiber and applying data adequately to this memory part. CONSTITUTION:The coated fiber 23 in the optical fiber 21' includes a magnetic material 25 and data recording can be made by the magnetization of said material. The memory sections are formed at nearly equal intervals without interruption over nearly the entire length of the coated fiber 23 and the signals indicting the beginning and end of the sections are applied to both ends of the sections as a method for recording the data. The numbers (line numbers) to discriminate the fibers 22 in the optical cable 21' are previously recorded in all the sections. The respective operations of the work such as inspection and connection are thereby automated and, therefore, the on-site operations to respective stages are simplified and the cost is reduced.
JP62237949A 1987-09-22 1987-09-22 Optical fiber cable with memory and method of constructing optical fiber cable transmission line Expired - Fee Related JP2512009B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62237949A JP2512009B2 (en) 1987-09-22 1987-09-22 Optical fiber cable with memory and method of constructing optical fiber cable transmission line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62237949A JP2512009B2 (en) 1987-09-22 1987-09-22 Optical fiber cable with memory and method of constructing optical fiber cable transmission line

Publications (2)

Publication Number Publication Date
JPS6480918A true JPS6480918A (en) 1989-03-27
JP2512009B2 JP2512009B2 (en) 1996-07-03

Family

ID=17022852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62237949A Expired - Fee Related JP2512009B2 (en) 1987-09-22 1987-09-22 Optical fiber cable with memory and method of constructing optical fiber cable transmission line

Country Status (1)

Country Link
JP (1) JP2512009B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01155014U (en) * 1988-04-13 1989-10-25
US5809195A (en) * 1995-07-10 1998-09-15 Lucent Technologies Inc. Modular optical fiber ribbon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01155014U (en) * 1988-04-13 1989-10-25
US5809195A (en) * 1995-07-10 1998-09-15 Lucent Technologies Inc. Modular optical fiber ribbon

Also Published As

Publication number Publication date
JP2512009B2 (en) 1996-07-03

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees