CN202856733U - Optical cable management system ocms - Google Patents
Optical cable management system ocms Download PDFInfo
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- CN202856733U CN202856733U CN 201220259618 CN201220259618U CN202856733U CN 202856733 U CN202856733 U CN 202856733U CN 201220259618 CN201220259618 CN 201220259618 CN 201220259618 U CN201220259618 U CN 201220259618U CN 202856733 U CN202856733 U CN 202856733U
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Abstract
The utility model belongs to the technical field of optical communications and optical fiber measurement and aims to provide a high-efficiency optical fiber/optical cable management system (OCMS) so as to raise optical network management efficiency. On one hand, the OCMS can help operators to understand optical fiber network resource allocation; and on the other hand, there are abundant optical fiber link protective means which can be used in optical cable automatic monitoring, line routing inspection, cable protection and fault location, operation maintenance efficiency of optical communications is raised, and operation cost is reduced. The core of the OCMS is a RFID based advanced optical distribution node (AODN) and an OTDR (Optical Time Domain Reflectometer) based remote fiber test system (RFTS). In the AODN, the RFID technology is adopted to manage optical fiber/optical cable resource information; RFID label is adopted to store important connected relation information in ODN nodes; for example, an optical fiber connector and ID of a jumper are used to match and locate port locations, and a management system inquires optical fiber routing information and the like so as to realize high-efficiency management of the optical network. The RFTS subsystem automatically polls and scans each optical fiber and timely finds remote breakpoints and abnormal loss and collects map data GIS to report positions of fault. An OPM module in the RFTS subsystem can monitor service luminous power of optical fiber at real time, intelligently judge aging and damage extent of optical fiber/optical cable according to a historical record and alarm according to loss threshold. The system provided by the utility model has powerful functions and is convenient to operate.
Description
(1) technical field
The utility model belongs to optical communication and optical fiber measurement technical field, can be used for automatic monitoring, line data-logging, cable protection, the fault location of optical cable, improves reliability and the operation maintenance efficient of optical communication network, has reduced the cost of operation.
(2) background technology
In recent years, China accelerates to advance the construction of telecommunications network, broadcasting and television network and the Internet integration of three networks and Internet of Things, the integration of three networks and Internet of Things have become one of important industry of China's structural transformation of the economy development, and it has driven the FTTx project construction greatly, thereby advance the broadband speed-raising of network.Optical cable more and more becomes topmost communications medium, and along with the continuous expansion of optical fiber/cable resource, Networks of Fiber Communications and numerous private network (such as electric power, railway, subway and oil etc.) order benefit is huge and complicated.How to improve the operation maintenance benefit, guarantee the reliably unimpeded of fiber optic network, just becoming the focus that people pay close attention to.
Telecom operators are in design, construction and the maintenance process of lightguide cable link, produced a large amount of data informations relevant with line facility, because capital construction and the natural calamity of various places, the defective communication optical cable causes the operation maintenance of optical cable more and more difficult sometimes.With respect to the continuous growth of optical network resource quantity, the management of optical fiber cable is aobvious the hysteresis, and way to manage is mainly traditional manual mode, mainly realizes port identification and routing management by sticking a paper labels for every fiber connector place.Because paper labels is subjected to the erosion of rainwater or dust storm dust etc., to damage easily, and the manual typing of the informational needs of optical fiber construction and change, inefficiency and easily makeing mistakes not only can impact accuracy and the availability of resource information.The other light distribution plant no alarm function of traditional ODN, in case break down, difficult in maintenance.There is following problem in traditional optical cable maintenance mode:
1. along with the increasing of optical cable quantity, the test maintaining task of optical cable is very heavy, labor intensive and material resources, and efficient is low.
2. optical fiber the operation such as identifies, searches and entirely undertaken by craft, and operating efficiency is low, and network is difficult to realize efficient management
3. can not guarantee owing to test period, can't analyze the optical cable deterioration condition, the optical cable operating analysis is lacked scientific basis.
4. when optical cable broke down, because the relevant information of fault very little, line crew can not accurately be located, thereby has increased intractability, has prolonged the processing time.
5. attendant's change, the maintenance work continuation is poor.
6. historical test data relies on manual the reservation and filing, and query and search is difficulty.
Therefore, how scientifically to manage the used resource of optical cable transmission system, the reasonable disposition resource, the actual operating state of reflection resource realizes that the modernization of its malfunction monitoring and resource management also just seems very urgent.This paper aims to provide an efficient optical fiber/fiber optic cable management system, for whole cable network operation maintenance work provides unified network management platform.Promote management, the maintenance efficiency of fiber optic network.Can help operator to understand clearly fiber optic network resource distribution and investment on the one hand, abundant optical fiber link Means of Ensuring is arranged again on the other hand, the guarantee of support from general service to high-grade business, farther target are the whole system full automations, and all professional scheduling can both easily be finished.The cable resource query analysis is for the decision-makings such as transformation dilatation of optical-fiber network provide foundation.
(3) summary of the invention
The purpose of this utility model is to provide for optical fiber communication operator the integrated solution of optical cable/fiber management, be (the Optical Cable Management System of fiber optic cable management system, OCMS), to solve the Breakdown Maintenance of large-scale optical fiber fiber cable network, efficient problem of management, cut operating costs, have high economic benefit and practical value.
The technical solution of the utility model is achieved in that the OCMS of fiber optic cable management system is by fibre distribution frame, fibre number identification and ADMINISTRATION SUBSYSTEM (Advanced Optical Distribution Node based on RFID, AODN) and based on the optical fibre fault monitoring subsystem (Remote Fiber Test Systems, RFTS) of OTDR consist of.Adopt the resource information of RFID technical management optical fiber/optical cable among the AODN, adopt important connection relation information in the RFID tag storage ODN node, ID such as the optical fiber connector and wire jumper, for port position being mated and locating, the routing iinformations of management system inquiry optical fiber etc. are realized the efficient management to fiber optic network.The autopolling of RFTS subsystem scans each optical fiber, in time finds long-range breakpoint and unusual loss, diagram data GIS reporting fault place, venue, and monitoring distance can be greater than 100km.The OPM module of RFTS subsystem can Real-Time Monitoring optical fiber in the size of professional luminous power, according to the aging extent of damage of historical record intelligent decision optical fiber/optical cable, report to the police according to the loss thresholding.Native system has following several characteristics:
1. distributing frame ODF, optical fibre fault monitoring subsystem RFTS and fine number identification and ADMINISTRATION SUBSYSTEM AODN are highly integrated;
2. the intelligent trouble determination methods that measurement data and the RFID recognition data of OTDR is merged.
3. according to client's needs customized software, friendly man-machine interface, data base administration;
4. standard size customizes mechanical structure according to client's needs;
(4) invention effect:
The core concept of the OCMS of fiber optic cable management system of utility model is the solution that intelligent management and the malfunction monitoring of cable resource are provided to traditional ODN network, and its beneficial effect is:
1.AODN subsystem is managed all optical fiber/cable resources by man-machine terminal;
2.AODN the docking information of the upper optical fiber of management subsystem ODF;
3. according to system database, if operating personnel's misoperation, the wrong optical patchcord, the AODN subsystem is reported to the police immediately;
4. fine number identification is realized by RFID (wireless electronic tag), need not any other label;
5.RFTS subsystem autopolling scans each optical fiber, in time finds long-range breakpoint and unusual loss, diagram data GIS reporting fault place, venue, monitoring distance＞100km;
6.RFTS the OPM module of subsystem can Real-Time Monitoring optical fiber in the size of professional luminous power, report to the police according to thresholding;
7.RFTS subsystem according to the aging extent of damage of historical record intelligent decision optical fiber/optical cable, is reported to the police according to the loss thresholding.
(5) description of drawings
Below in conjunction with accompanying drawing, the technical scheme of the fiber optic cable management OCMS of system of the present utility model is described further:
Fig. 1 is general structure block diagram of the present utility model.
Fig. 2 is the structure chart of fine number identification and ADMINISTRATION SUBSYSTEM AODN.
Fig. 3 is the structure chart of fault monitoring subsystem RFTS.
Fig. 4 is the OCMS functional block diagram.
Among the figure 1, fibre distribution frame ODF, 2, optical fibre fault monitoring subsystem RFTS, 3, fine number identification and ADMINISTRATION SUBSYSTEM AODN, 4, computer fiber optic cable management system, 5, distributing frame, 6, the Optical cross connects case, 7, the light fiber-dividing box, 8, computer (or portable terminal), 9, computer (or portable terminal portable computer, PAD etc.), 10, Test System Controller (TSC), 11, light path switch (OS, TAU), 12, OTDR, 13, optical cable, 14, the information of network data information and optical cable, 15, long-range ODTR measures and fault location, 16, Real-time Alarm management and fault analysis and handling, 17, statistical report form and maintenance management, 18, network resource management, 19, fiber-optic monitoring, 20, fault warning is processed, and 21;
Other function, 22, the OCMS system management.
(6) embodiment
1) the OCMS system consists of
The OCMS of fiber optic cable management system is by fibre distribution frame ODF, and AODN and RFTS consist of.Its general structure is as shown in Figure 1:
2) fine number identification and ADMINISTRATION SUBSYSTEM AODN
ODN (optical distribution network) is based on the FTTH fiber cable network of PON equipment.Its effect is for providing transmission line between OLT and the ONU.Divide from function, ODN can be divided into feeder line light and pull subsystem from office's section to user side, and distribution light is pulled subsystem, four parts of indoor wiring cable subsystem and fibre-optic terminus subsystem.Adopt the resource information of RFID technical management optical fiber/optical cable among the AODN, be embedded in a RFID chip at the optical fiber connector, adopt important connection relation information in the RFID tag storage ODN node, ID such as the optical fiber connector and wire jumper, for port position being mated and locating, the routing iinformation of management system inquiry optical fiber, the optical fiber connection status that while AODN can inquire about the product all of the port, realization is to the management of the high efficiency smart of fiber optic network, realize the automatic identification of optical fiber, its structure as shown in Figure 2.
1. embed the RFID chip in the optical fiber connector, AODN reads the information among the RFID at any time;
2. need not be electrically connected and read id information;
3.RFID information is:
● the connector pairing: connector ID＜_ connector ID;
● the wire jumper two ends: connector ID＜_ connector ID;
4. all connector information are by the unified identification management of AODN;
5.AODN can instruct the operator to carry out attended operation;
6. wrong way alarm;
7.AODN judge the connection correctness according to database information.
3) optical fibre fault monitoring subsystem RFTS
RFTS is the distributed monitoring system with OTDR monitoring fiber optic network, and this system is by remote unit RTU, in predetermined time to monitored fiber optic network, can fast detecting and the location transmission network in defective or the fault of optical cable, its structure is as shown in Figure 3.RFTS is by Test System Controller (Testing System Control, TSC), optical path switcher (Optical Switch/Test access Unit), and OTDR forms.TSC is the core of system, monitors the measurement result of each RTU, and TSC provides serial line interface and Ethernet interface.OTDR is the indispensable measuring equipment of RFTS, and it is monitored the parameter (fault location, optical fiber and link load) of fiber optic network according to the instruction of test macro.The management software functional module of test macro as shown in Figure 4, by network resource management, fiber-optic monitoring, fault warning is processed and other functional module forms.
1. optical fibre fault monitoring subsystem RFTS can monitor the optical fiber greater than 100km, reports breakpoint location;
2. to a plurality of fiber port repeating query scannings
3. optical fibre fault monitoring subsystem RFTS can carry out repeating query scanning to the multifiber that is connected in the central machine room automatically, and scanning sequency can be set by the user;
4. catastrophic failure detects
5. when a certain optical fiber/optical cable business burst fault, the OPM module real-time detects the sudden change of professional luminous power, and optical fibre fault monitoring subsystem RFTS switches to immediately corresponding ports and carries out fiber-optic monitoring, and reports the fault message that measures in order in time carry out malfunction elimination;
6. optical fibre fault monitoring subsystem RFTS can carry out statistical analysis to measuring original and historical data, to find early the deterioration condition of optical fiber cable, prevents trouble before it happens;
7. diagram data GIS reports the accurate position of fault in combination;
8. PON is monitored timely analysis report bifurcated branch road connection state, quick Fault Isolation when ging wrong (judging it is the fault of optical fiber link or the fault of ONU).
9. system has the remote operation function
10. many detection systems can consist of extendible Sampling network, by a main frame (inspection center) unified management;
11. on-line monitoring does not affect the business of client's optical fiber when OCMS breaks down (even power down) in the fiber optic cable management system;
12. offline inspection is namely monitored optical fiber state for subsequent use;
13. when extension of network/upgrading, system hardware and software support are expanded online/are upgraded.
Claims (1)
1. one kind is combined into cable management system with OTDR and RFID technology, it is characterized in that: OCMS is by fibre distribution frame in the fiber optic cable management system, consist of based on the fibre identification of RFID and ADMINISTRATION SUBSYSTEM with based on the optical fibre fault monitoring subsystem of OTDR, adopt the resource information of RFID technical management optical fiber/optical cable, important connection relation information in the RFID tag storage ODN node, ID such as the optical fiber connector and wire jumper, for port position being mated and locating, the routing iinformation of management system inquiry optical fiber etc., fault monitoring system autopolling scans each optical fiber, in time finds long-range breakpoint and unusual loss.
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| CN 201220259618 CN202856733U (en) | 2012-06-04 | 2012-06-04 | Optical cable management system ocms |
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| CN103780305A (en) * | 2014-01-23 | 2014-05-07 | 深圳市金宏威技术股份有限公司 | Concentrated monitoring and managing method and system of power distribution network communication optical cable network |
| CN104240009A (en) * | 2014-08-18 | 2014-12-24 | 国家电网公司 | Method for managing wiring relation by bar code combination |
| CN104931819A (en) * | 2015-06-02 | 2015-09-23 | 立讯精密工业股份有限公司 | High-frequency automatic test system and method |
| CN105225048A (en) * | 2015-10-09 | 2016-01-06 | 浪潮集团有限公司 | A kind of pre-laying fiber optic cable management system |
| CN105323002A (en) * | 2014-06-19 | 2016-02-10 | 国家电网公司 | Fiber operation state analysis method |
| WO2016131301A1 (en) * | 2015-07-27 | 2016-08-25 | 中兴通讯股份有限公司 | Intelligent optical distribution network apparatus and passive optical network system |
| CN106647594A (en) * | 2017-03-07 | 2017-05-10 | 国网新疆电力公司疆南供电公司 | Sensor device for blocking information of optical cable line |
| CN108023639A (en) * | 2017-11-10 | 2018-05-11 | 安徽帆扬通信电子技术有限公司 | A kind of fiber optic cable management system |
| CN108599842A (en) * | 2018-05-21 | 2018-09-28 | 中山水木光华电子信息科技有限公司 | A method of the optical fiber distributing intelligent recognition based on optical fiber code, diagnosis |
| CN109511020A (en) * | 2018-11-08 | 2019-03-22 | 江苏续点通信科技有限公司 | A kind of wire jumper method for searching route and wire jumper route querying APP |
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| CN110445535A (en) * | 2019-08-07 | 2019-11-12 | 高勘(广州)技术有限公司 | A kind of optical cable real-time monitoring system |
| CN111082520A (en) * | 2019-11-28 | 2020-04-28 | 广东电网有限责任公司汕头供电局 | Method, equipment and storage medium for operation control of optical distribution network |
| CN111178463A (en) * | 2019-12-16 | 2020-05-19 | 武汉武钢绿色城市技术发展有限公司 | Label management method and system for optical fiber distribution cabinet |
| CN111262624A (en) * | 2018-11-30 | 2020-06-09 | 中国移动通信集团浙江有限公司 | Optical cable fault monitoring method and device |
| CN111988084A (en) * | 2019-05-24 | 2020-11-24 | 中国移动通信集团山东有限公司 | Optical cable line inspection method and device, storage medium and first client |
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| CN116760464A (en) * | 2023-05-25 | 2023-09-15 | 江苏泽宇智能电力股份有限公司 | Optical fiber resource management system based on deep learning |
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- 2012-06-04 CN CN 201220259618 patent/CN202856733U/en not_active Expired - Fee Related
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| CN105323002A (en) * | 2014-06-19 | 2016-02-10 | 国家电网公司 | Fiber operation state analysis method |
| CN104240009A (en) * | 2014-08-18 | 2014-12-24 | 国家电网公司 | Method for managing wiring relation by bar code combination |
| CN104931819A (en) * | 2015-06-02 | 2015-09-23 | 立讯精密工业股份有限公司 | High-frequency automatic test system and method |
| WO2016131301A1 (en) * | 2015-07-27 | 2016-08-25 | 中兴通讯股份有限公司 | Intelligent optical distribution network apparatus and passive optical network system |
| CN106411397A (en) * | 2015-07-27 | 2017-02-15 | 中兴通讯股份有限公司 | Intelligent optical distribution network (ODN) device and passive optical network (PON) system |
| CN105225048A (en) * | 2015-10-09 | 2016-01-06 | 浪潮集团有限公司 | A kind of pre-laying fiber optic cable management system |
| CN106647594A (en) * | 2017-03-07 | 2017-05-10 | 国网新疆电力公司疆南供电公司 | Sensor device for blocking information of optical cable line |
| CN108023639A (en) * | 2017-11-10 | 2018-05-11 | 安徽帆扬通信电子技术有限公司 | A kind of fiber optic cable management system |
| CN108599842A (en) * | 2018-05-21 | 2018-09-28 | 中山水木光华电子信息科技有限公司 | A method of the optical fiber distributing intelligent recognition based on optical fiber code, diagnosis |
| CN112654975A (en) * | 2018-08-22 | 2021-04-13 | 南京续点通信科技有限公司 | Intelligent management method and management system for optical fiber network |
| CN109511020A (en) * | 2018-11-08 | 2019-03-22 | 江苏续点通信科技有限公司 | A kind of wire jumper method for searching route and wire jumper route querying APP |
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| CN112615669A (en) * | 2020-11-24 | 2021-04-06 | 深圳市宇虹飞科技有限公司 | Optical fiber link monitoring system |
| CN113691306A (en) * | 2021-07-08 | 2021-11-23 | 曙光网络科技有限公司 | Method, system and storage medium for protecting optical fiber circuit |
| CN113691306B (en) * | 2021-07-08 | 2022-09-23 | 曙光网络科技有限公司 | Method, system and storage medium for protecting optical fiber circuit |
| CN116320820A (en) * | 2023-02-03 | 2023-06-23 | 卓信通信股份有限公司 | Intelligent optical fiber distribution management system |
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| CP03 | Change of name, title or address |
Address after: Kunshan City, Jiangsu province 215347 Zuchongzhi Road No. 1699 Industrial Technology Research Institute, 1502 Patentee after: SUZHOU HENGZHI ELECTRONIC TECHNOLOGY CO., LTD. Address before: 215347, room 1699, 1510 South Gate Road, Yushan Town, Kunshan, Jiangsu Patentee before: Allsen Technologies Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20180604 |