JPS58168342A - 光中継器の光源冗長方式 - Google Patents
光中継器の光源冗長方式Info
- Publication number
- JPS58168342A JPS58168342A JP57050024A JP5002482A JPS58168342A JP S58168342 A JPS58168342 A JP S58168342A JP 57050024 A JP57050024 A JP 57050024A JP 5002482 A JP5002482 A JP 5002482A JP S58168342 A JPS58168342 A JP S58168342A
- Authority
- JP
- Japan
- Prior art keywords
- light source
- circuit
- optical
- optical repeater
- repeater
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/03—Arrangements for fault recovery
- H04B10/032—Arrangements for fault recovery using working and protection systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57050024A JPS58168342A (ja) | 1982-03-30 | 1982-03-30 | 光中継器の光源冗長方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57050024A JPS58168342A (ja) | 1982-03-30 | 1982-03-30 | 光中継器の光源冗長方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58168342A true JPS58168342A (ja) | 1983-10-04 |
| JPH0148705B2 JPH0148705B2 (enrdf_load_stackoverflow) | 1989-10-20 |
Family
ID=12847424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57050024A Granted JPS58168342A (ja) | 1982-03-30 | 1982-03-30 | 光中継器の光源冗長方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168342A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581770A (en) * | 1983-12-19 | 1986-04-08 | Rca Corporation | Fail safe repeater for fiber optic bus distribution system |
| JPS6193737A (ja) * | 1984-10-05 | 1986-05-12 | エステイーシー ピーエルシー | 光中継器 |
| US5086348A (en) * | 1988-12-06 | 1992-02-04 | Alcatel Cit | System for connecting optical lines to a wideband telecommunications exchange |
| EP0654695A1 (fr) * | 1993-11-18 | 1995-05-24 | Alcatel N.V. | Sélecteur optique et liaison optique comportant ce sélecteur |
| EP1569365A3 (de) * | 2004-02-26 | 2006-05-17 | Infineon Technologies AG | Optisches redundantes Sendemodul |
-
1982
- 1982-03-30 JP JP57050024A patent/JPS58168342A/ja active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581770A (en) * | 1983-12-19 | 1986-04-08 | Rca Corporation | Fail safe repeater for fiber optic bus distribution system |
| JPS6193737A (ja) * | 1984-10-05 | 1986-05-12 | エステイーシー ピーエルシー | 光中継器 |
| US5086348A (en) * | 1988-12-06 | 1992-02-04 | Alcatel Cit | System for connecting optical lines to a wideband telecommunications exchange |
| EP0654695A1 (fr) * | 1993-11-18 | 1995-05-24 | Alcatel N.V. | Sélecteur optique et liaison optique comportant ce sélecteur |
| FR2712757A1 (fr) * | 1993-11-18 | 1995-05-24 | Cit Alcatel | Sélecteur optique et liaison optique comportant ce sélecteur. |
| US5655037A (en) * | 1993-11-18 | 1997-08-05 | Alcatel N.V. | Optical selector and an optical link including the selector |
| EP1569365A3 (de) * | 2004-02-26 | 2006-05-17 | Infineon Technologies AG | Optisches redundantes Sendemodul |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0148705B2 (enrdf_load_stackoverflow) | 1989-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4341438A (en) | Light source arrangement in an optical communication system | |
| CA2096151A1 (en) | Performance Monitoring and Fault Location for Optical Equipment, Systems and Networks | |
| US4696060A (en) | Optical transmission systems | |
| JP2000013315A (ja) | 光伝送装置および光伝送システム | |
| US5109296A (en) | Transmission line switching system | |
| GB2280279A (en) | Optically switched branching unit for submarine telecommunications systems | |
| US4581770A (en) | Fail safe repeater for fiber optic bus distribution system | |
| EP0385649B1 (en) | Fibre optic transmission system | |
| JPS58168342A (ja) | 光中継器の光源冗長方式 | |
| US5594581A (en) | Low loss optical transmission/monitoring path selection in redundant equipment terminals | |
| EP4167501A1 (en) | Self-healing submarine links | |
| EP0824803B1 (en) | Branching unit for an optical fibre transmission system | |
| KR19980047009A (ko) | 1+1 보호절체된 동기식 광전송 시스템의 광중계기에서의 광출력 신호 자동차단방법 | |
| JP3045288B2 (ja) | 光信号出力停止の方法とその回路 | |
| KR100334907B1 (ko) | 파장분할다중 광전송시스템에서 광채널계층의 단방향절체장치 | |
| JPH03504673A (ja) | データ送信システム | |
| JPS6142978B2 (enrdf_load_stackoverflow) | ||
| JPS62168436A (ja) | 光伝送装置 | |
| JPS63253926A (ja) | 海底光伝送路の分岐装置 | |
| JPH03216030A (ja) | 光伝送方式 | |
| JPS6212217A (ja) | 光通信方式 | |
| JPS61121546A (ja) | ル−プ式光伝送装置 | |
| JPH0783796A (ja) | 発光素子正常異常チェック方法 | |
| Lilly et al. | Submarine cable systems-recent developments | |
| JPS61144943A (ja) | 光ロ−カル・ネツトワ−クシステム |