JPH01129642U - - Google Patents
Info
- Publication number
- JPH01129642U JPH01129642U JP2051088U JP2051088U JPH01129642U JP H01129642 U JPH01129642 U JP H01129642U JP 2051088 U JP2051088 U JP 2051088U JP 2051088 U JP2051088 U JP 2051088U JP H01129642 U JPH01129642 U JP H01129642U
- Authority
- JP
- Japan
- Prior art keywords
- fiber cable
- optical fiber
- optical signal
- absence
- test circuit
- 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 3
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2051088U JPH01129642U (en]) | 1988-02-17 | 1988-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2051088U JPH01129642U (en]) | 1988-02-17 | 1988-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01129642U true JPH01129642U (en]) | 1989-09-04 |
Family
ID=31236939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2051088U Pending JPH01129642U (en]) | 1988-02-17 | 1988-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01129642U (en]) |
-
1988
- 1988-02-17 JP JP2051088U patent/JPH01129642U/ja active Pending