JPS62109118U - - Google Patents
Info
- Publication number
- JPS62109118U JPS62109118U JP20080585U JP20080585U JPS62109118U JP S62109118 U JPS62109118 U JP S62109118U JP 20080585 U JP20080585 U JP 20080585U JP 20080585 U JP20080585 U JP 20080585U JP S62109118 U JPS62109118 U JP S62109118U
- Authority
- JP
- Japan
- Prior art keywords
- optical fibers
- grooves
- spacers
- along
- coated 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Landscapes
- Communication Cables (AREA)
Description
第１図は本考案に係る架空線添架型光通信ケー
ブルの第１実施例を示す横断面図、第２図は第２
実施例を示す横断面図、第３図は第３実施例を示
す横断面図である。
１ａ〜１ｈ…幹線用光フアイバー心線、１ｉ，
１ｊ…分岐用光フアイバー心線、２Ａ，２Ｂ…保
護層、３，７，８…スペーサ、４Ａ，４Ｂ…溝、
５…シース、６…架空線。
FIG. 1 is a cross-sectional view showing a first embodiment of an overhead wire-attached optical communication cable according to the present invention, and FIG.
FIG. 3 is a cross-sectional view showing the third embodiment. 1a to 1h... Optical fiber core wire for main line, 1i,
1j... Optical fiber core wire for branching, 2A, 2B... Protective layer, 3, 7, 8... Spacer, 4A, 4B... Groove,
5...Sheath, 6...Overhead line.
Claims (1)
う複数の溝４Ａ，４Ｂを設けるとともに、それら
の溝に、複数本の光フアイバー心線を少なくとも
幹線用光フアイバー心線１ａ〜１ｈと分岐用光フ
アイバー心線１ｉ，１ｊとに分けかつスペーサの
ほぼ幅方向に沿う列をなすようにそれぞれ収容し
、それらスペーサおよび各光フアイバー心線をシ
ース５により一括被覆してなる架空線添架型光通
信ケーブル。 A plurality of grooves 4A, 4B are provided in the strip-shaped spacers 3, 7, 8 along their length, and a plurality of coated optical fibers are branched into at least the main coated optical fibers 1a to 1h in these grooves. The optical fibers 1i and 1j for use are divided into optical fibers 1i and 1j and housed in rows substantially along the width direction of the spacer, and the spacers and each optical fiber are collectively covered with a sheath 5. communication cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20080585U JPS62109118U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20080585U JPS62109118U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62109118U true JPS62109118U (en) | 1987-07-11 |
Family
ID=31163666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20080585U Pending JPS62109118U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62109118U (en) |
-
1985
- 1985-12-27 JP JP20080585U patent/JPS62109118U/ja active Pending