CN105991184B - Otdr发射端光模块测试失效的自恢复方法 - Google Patents
Otdr发射端光模块测试失效的自恢复方法 Download PDFInfo
- Publication number
- CN105991184B CN105991184B CN201510058625.8A CN201510058625A CN105991184B CN 105991184 B CN105991184 B CN 105991184B CN 201510058625 A CN201510058625 A CN 201510058625A CN 105991184 B CN105991184 B CN 105991184B
- Authority
- CN
- China
- Prior art keywords
- optical module
- self
- fault
- driving chip
- recovery method
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 107
- 238000000253 optical time-domain reflectometry Methods 0.000 title claims abstract description 45
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000011084 recovery Methods 0.000 title claims abstract description 16
- 239000000835 fiber Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 2
- 238000009414 blockwork Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007257 malfunction Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000013307 optical fiber Substances 0.000 description 26
- 238000001514 detection method Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Semiconductor Lasers (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510058625.8A CN105991184B (zh) | 2015-02-05 | 2015-02-05 | Otdr发射端光模块测试失效的自恢复方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510058625.8A CN105991184B (zh) | 2015-02-05 | 2015-02-05 | Otdr发射端光模块测试失效的自恢复方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105991184A CN105991184A (zh) | 2016-10-05 |
CN105991184B true CN105991184B (zh) | 2018-05-25 |
Family
ID=57036177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510058625.8A Active CN105991184B (zh) | 2015-02-05 | 2015-02-05 | Otdr发射端光模块测试失效的自恢复方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105991184B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107765117B (zh) * | 2017-09-22 | 2019-09-17 | 烽火通信科技股份有限公司 | 一种光模块自恢复性能的测试装置及方法 |
CN109450530A (zh) * | 2018-12-21 | 2019-03-08 | 安徽皖兴通信息技术有限公司 | 一种光模块接收光功率过载保护系统及保护方法 |
CN116094590B (zh) * | 2023-02-02 | 2024-01-26 | 武汉莱创德技术有限公司 | 一种光模块Tx_Fault快速检测、上报及清除的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1884758A1 (en) * | 2006-08-03 | 2008-02-06 | Alcatel Lucent | Control loop for the integrated sine wave OTDR measurement online |
CN102142893A (zh) * | 2011-01-24 | 2011-08-03 | 华为技术有限公司 | 光分配网络的反射异常检测方法、系统及装置 |
CN104135320A (zh) * | 2013-05-02 | 2014-11-05 | 深圳新飞通光电子技术有限公司 | 一种olt光模块的otdr控制电路 |
-
2015
- 2015-02-05 CN CN201510058625.8A patent/CN105991184B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1884758A1 (en) * | 2006-08-03 | 2008-02-06 | Alcatel Lucent | Control loop for the integrated sine wave OTDR measurement online |
CN102142893A (zh) * | 2011-01-24 | 2011-08-03 | 华为技术有限公司 | 光分配网络的反射异常检测方法、系统及装置 |
CN104135320A (zh) * | 2013-05-02 | 2014-11-05 | 深圳新飞通光电子技术有限公司 | 一种olt光模块的otdr控制电路 |
Also Published As
Publication number | Publication date |
---|---|
CN105991184A (zh) | 2016-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101951289B (zh) | 无源光网络测试仪 | |
CN103513147B (zh) | 一种海底电缆实时监测系统及监测方法 | |
CN105991184B (zh) | Otdr发射端光模块测试失效的自恢复方法 | |
CN101488805A (zh) | 光纤扰动探测方法及装置 | |
CN105438912A (zh) | 一种位置监控方法及系统 | |
CN102546010B (zh) | 基于pon系统的检测方法和系统 | |
CN102545152B (zh) | 一种智能浪涌保护器监控系统 | |
CN104792409B (zh) | 一种高功率微波打火探测系统及方法 | |
CN103036615A (zh) | 光时域检测仪光模块及吉比特无源光网络断点检测系统 | |
CN109347550A (zh) | 基于光通道智能切换系统 | |
CN101644727B (zh) | 一种高压检测器 | |
CN207399209U (zh) | 一种用于自动监测光纤线路状态的监测仪 | |
CN104569679A (zh) | 一种电动工具和园林工具的空载耐久测试系统 | |
CN105577458B (zh) | 一种无源光接入网络中支路故障定位的装置和方法 | |
CN108155935A (zh) | 一种光缆网故障检测装置 | |
CN202939260U (zh) | 具有故障诊断和在线测温功能的智能平台 | |
CN201281726Y (zh) | 一种高压检测器 | |
CN108692746A (zh) | 传感监测终端、传感监测系统和传感监测方法 | |
CN107399342A (zh) | 一种铁路周界人为入侵确定方法、装置及系统 | |
CN207623443U (zh) | 一种icp传感器状态检测电路 | |
CN209858099U (zh) | 一种用于仓储货架的光纤光栅测温系统 | |
CN203069712U (zh) | 一种故障指示装置 | |
CN205912058U (zh) | 一种光纤在线监测系统 | |
CN221806982U (zh) | 一种入户光路的监测系统 | |
CN204832416U (zh) | 10kV电缆线路故障测寻装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Self recovery method of optical module test failure at OTDR transmitter Effective date of registration: 20211026 Granted publication date: 20180525 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: TRIXON COMMUNICATION TECHNOLOGY Corp.,Ltd. Registration number: Y2021980011314 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230524 Granted publication date: 20180525 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: TRIXON COMMUNICATION TECHNOLOGY Corp.,Ltd. Registration number: Y2021980011314 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Self recovery method of OTDR transmitter Optical module test failure Effective date of registration: 20230605 Granted publication date: 20180525 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: TRIXON COMMUNICATION TECHNOLOGY Corp.,Ltd. Registration number: Y2023980042825 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230905 Granted publication date: 20180525 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: TRIXON COMMUNICATION TECHNOLOGY Corp.,Ltd. Registration number: Y2023980042825 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Self recovery method for testing failure of OTDR transmitter optical module Effective date of registration: 20230908 Granted publication date: 20180525 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: TRIXON COMMUNICATION TECHNOLOGY Corp.,Ltd. Registration number: Y2023980056005 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |