JPH0195017U - - Google Patents

Info

Publication number
JPH0195017U
JPH0195017U JP19051787U JP19051787U JPH0195017U JP H0195017 U JPH0195017 U JP H0195017U JP 19051787 U JP19051787 U JP 19051787U JP 19051787 U JP19051787 U JP 19051787U JP H0195017 U JPH0195017 U JP H0195017U
Authority
JP
Japan
Prior art keywords
overhead ground
composite overhead
optical
optical fibers
optical composite
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.)
Pending
Application number
JP19051787U
Other languages
English (en)
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 filed Critical
Priority to JP19051787U priority Critical patent/JPH0195017U/ja
Publication of JPH0195017U publication Critical patent/JPH0195017U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Communication Cables (AREA)

Description

【図面の簡単な説明】
第1図は本考案の光複合架空地線の一実施例を
示す横断面図、第2図は本考案の光複合架空地線
に使用する検知心線の一実施例を示す横断面図、
第3図、第4図は本考案の光複合架空地線におけ
るOTDR測定例を示すグラフ、第5図は一般的
な光複合架空地線を示す横断面図である。 3〜光フアイバ心線、4〜金属管、5〜裸金属
線、8〜熱収縮チユーブ、9〜検知心線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 1本または複数本の光フアイバを収納してなる
    金属管の周りに裸金属線を撚り合わせてなる光複
    合架空地線において、前記光フアイバの少なくと
    も1本には熱収縮チユーブが被覆されていること
    を特徴とする光複合架空地線。
JP19051787U 1987-12-15 1987-12-15 Pending JPH0195017U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19051787U JPH0195017U (ja) 1987-12-15 1987-12-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19051787U JPH0195017U (ja) 1987-12-15 1987-12-15

Publications (1)

Publication Number Publication Date
JPH0195017U true JPH0195017U (ja) 1989-06-22

Family

ID=31481479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19051787U Pending JPH0195017U (ja) 1987-12-15 1987-12-15

Country Status (1)

Country Link
JP (1) JPH0195017U (ja)

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