KR200370399Y1 - 광케이블의 절체 관리장치 - Google Patents
광케이블의 절체 관리장치 Download PDFInfo
- Publication number
- KR200370399Y1 KR200370399Y1 KR20-2004-0026898U KR20040026898U KR200370399Y1 KR 200370399 Y1 KR200370399 Y1 KR 200370399Y1 KR 20040026898 U KR20040026898 U KR 20040026898U KR 200370399 Y1 KR200370399 Y1 KR 200370399Y1
- Authority
- KR
- South Korea
- Prior art keywords
- optical
- optical cable
- subscriber
- telephone station
- switching
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 99
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 239000013307 optical fiber Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0791—Fault location on the transmission path
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- 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
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (2)
- 가입자측(100)과 전화국측(112)에는 광분배함(104,110) 및 각각의 주회선 광케이블(106)과 예비회선 광케이블(108)이 설치된 통상의 가입자 광전송장치에 있어서,상기 가입자측(100)과 광분배함(104) 사이에는 상기 가입자측(100)에서 전송된 광신호를 상기 주회선 광케이블(106) 및 예비회선 광케이블(108)로 분배하는 광분배기(102)가 설치되고,상기 광분배함(110)에는 상기 예비회선 광케이블(108)의 단락상태를 감지하는 감지센서(114)가 설치됨을 특징으로 하는 광케이블의 절체 관리장치.
- 제1항에 있어서,상기 감지센서(114)로부터 출력되는 신호를 증폭시키는 증폭기(114)와, 상기 증폭기(114)로부터 출력된 신호에 응답하여 경보음을 발생하는 부저(118) 및 빛을 발산하는 LED(120)로 구성됨을 특징으로 하는 광케이블의 절체 관리장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0026898U KR200370399Y1 (ko) | 2004-09-20 | 2004-09-20 | 광케이블의 절체 관리장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0026898U KR200370399Y1 (ko) | 2004-09-20 | 2004-09-20 | 광케이블의 절체 관리장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200370399Y1 true KR200370399Y1 (ko) | 2004-12-14 |
Family
ID=49442781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0026898U KR200370399Y1 (ko) | 2004-09-20 | 2004-09-20 | 광케이블의 절체 관리장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200370399Y1 (ko) |
-
2004
- 2004-09-20 KR KR20-2004-0026898U patent/KR200370399Y1/ko not_active IP Right Cessation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104518826B (zh) | 一种监测光纤故障的方法、设备及系统 | |
US5335104A (en) | Method of detecting breaks in multi-drop feeder systems | |
EP2271005A1 (en) | Optical bidirectional communication system with supervisory channel | |
US6580530B1 (en) | Optical communication system | |
US5793481A (en) | System, method and device for monitoring a fiber optic cable | |
CN101162943A (zh) | 结合断线自动切换保护的光缆监测系统及方法 | |
CN101282586B (zh) | 无源光网络中的光纤故障检测方法、系统及装置 | |
CN107733523A (zh) | 一种光缆多路纤芯实时监测装置及系统 | |
US6898376B1 (en) | Optical ring protection apparatus and methods | |
EP0617525B1 (en) | Light path switching system | |
CN105591688B (zh) | 一种适用于光纤切换保护设备的光纤切换保护系统 | |
EP0385649B1 (en) | Fibre optic transmission system | |
CN106059657A (zh) | 一种集成光时域反射仪的光线路保护系统 | |
KR200370399Y1 (ko) | 광케이블의 절체 관리장치 | |
US20010038473A1 (en) | Devices and methods for controlling protection switching in an optical channel shared protection ring | |
CN207369037U (zh) | 一种光缆多路纤芯实时监测装置及系统 | |
KR101257807B1 (ko) | 실시간 광케이블 모니터링 네트워크 관리 시스템 | |
US6650449B1 (en) | Method and device for network protection | |
CN106033993B (zh) | 光线路终端接口装置及其故障保护和节能方法 | |
CA2394163C (en) | Optical ring protection apparatus and methods | |
JP2002051009A (ja) | 光1+1切替装置 | |
JPH10303817A (ja) | 光加入者システム | |
KR100890150B1 (ko) | 확장 광케이블의 원격 감시 장치 | |
JP3781523B2 (ja) | 光加入者線伝送装置および予備系光伝送路監視方法 | |
KR100939349B1 (ko) | 루프백 광파워 모니터링을 이용한 광선로 자동 절체장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20040920 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20041203 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20040920 |
|
UG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20051202 Year of fee payment: 3 |
|
UR1001 | Payment of annual fee |
Payment date: 20051202 Start annual number: 2 End annual number: 3 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 20081110 Termination category: Default of registration fee |