JPH0420737U - - Google Patents
Info
- Publication number
- JPH0420737U JPH0420737U JP6295490U JP6295490U JPH0420737U JP H0420737 U JPH0420737 U JP H0420737U JP 6295490 U JP6295490 U JP 6295490U JP 6295490 U JP6295490 U JP 6295490U JP H0420737 U JPH0420737 U JP H0420737U
- Authority
- JP
- Japan
- Prior art keywords
- line
- optical
- switcher
- optical fiber
- built
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6295490U JPH0420737U (enExample) | 1990-06-14 | 1990-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6295490U JPH0420737U (enExample) | 1990-06-14 | 1990-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420737U true JPH0420737U (enExample) | 1992-02-21 |
Family
ID=31592572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6295490U Pending JPH0420737U (enExample) | 1990-06-14 | 1990-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420737U (enExample) |
-
1990
- 1990-06-14 JP JP6295490U patent/JPH0420737U/ja active Pending