CN110099315A - A kind of device of pair of pon resources in network detection - Google Patents
A kind of device of pair of pon resources in network detection Download PDFInfo
- Publication number
- CN110099315A CN110099315A CN201910364885.6A CN201910364885A CN110099315A CN 110099315 A CN110099315 A CN 110099315A CN 201910364885 A CN201910364885 A CN 201910364885A CN 110099315 A CN110099315 A CN 110099315A
- Authority
- CN
- China
- Prior art keywords
- optical
- optical network
- ont
- network terminal
- registration information
- 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
-
- 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
- H04B10/0793—Network aspects, e.g. central monitoring of transmission parameters
-
- 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
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
- H04Q2011/0083—Testing; Monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0086—Network resource allocation, dimensioning or optimisation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
This application discloses the devices of a kind of pair of passive optical-fiber network pon resources in network detection, the optical port for connecting optical fiber is provided in described device, described device further include: detection unit, after being connect by the optical port with optical network unit, ONT Optical Network Terminal for connecting to the optical network unit detects, and acquires authentication information of the ONT Optical Network Terminal in this detection process；Processing unit is connect with the detection unit, for controlling the start and stop of the detection unit detection；And the registration information of the ONT Optical Network Terminal is obtained in corresponding resource platform；And by comparing the authentication information and the registration information, to determine whether the registration information is consistent with the authentication information.Service personnel is at work, it is only necessary to which carrying an equipment can be completed detection to ONT Optical Network Terminal, very convenient.And when detecting, corresponding data can be handled locally, increase the efficiency of work.
Description
Technical field
This application involves monitoring resource fields, and in particular to what a kind of pair of passive optical-fiber network pon resources in network detected
Device.
Background technique
Passive optical-fiber network (Passive Optical Network, PON) refers in optical distribution without containing any electronics
Device and electronic power supply have been promoted the use of now since it has many advantages, such as that small up-front investment, low cost, maintenance are easy.
The service personnel of telecom operators needs in the operation maintenance of PON network to optical network unit (Optical
Network Unit, ONU) it is checked and is verified.In the prior art, it other than needing to carry special instrument, also needs
A smart phone is equipped with to cooperate instrument to be used together, is inconvenient.
Summary of the invention
To solve the above-mentioned problems, present applicant proposes the dresses of a kind of pair of passive optical-fiber network pon resources in network detection
Set, the optical port for connecting optical fiber, described device be provided in described device further include: detection unit, by the optical port with
After optical network unit connection, the ONT Optical Network Terminal for connecting to the optical network unit is detected, and acquires the light net
Authentication information of the network terminal in this detection process；Processing unit is connect with the detection unit, for controlling the detection
The start and stop of unit detection；And for being obtained from the detection unit acquisition authentication information, and in corresponding resource platform
Take the registration information of the ONT Optical Network Terminal；And by comparing the authentication information and the registration information, to determine
Whether the registration information is consistent with the authentication information.
In one example, the detection unit includes: photoelectric conversion module, is connect with the optical port, and being used for will be described
The optical signal of optical port input is converted to electric signal；Programmed logical module is connect with the photoelectric conversion module, for by pre-
The logic of programming acquires the authentication information；Processing module is connect with the programmed logical module, for compiling from described
Journey logic module obtains the authentication information, and the authentication information is sent to the processing list by corresponding communication interface
Member.
In one example, the programmed logical module is specifically used for: by the logic of pre-programmed, to the optical-fiber network
The state of terminal is checked, to determine the state of the ONT Optical Network Terminal according to the electric signal；And it is whole in the optical-fiber network
When the state at end is online, the authentication information is acquired.
In one example, the state of the ONT Optical Network Terminal includes at least following three kinds of states: online, offline, fall off.
In one example, the registration information includes at least: logic number LOID, the sequence number of the ONT Optical Network Terminal
SN, media access control address MAC Address and the corresponding station address of the ONT Optical Network Terminal, in the pon network light
Position in road.
In one example, processing unit is for determining the light net that the registration information and the authentication information respectively include
Whether LOID, SN, the MAC Address of network terminal are consistent；The processing unit is also used to: obtaining the verifying registration information includes
The station address and the position whether with the consistent confirmation message of actual conditions.
In one example, if in the confirmation message, the station address or the position and actual conditions are different
It causes, then the processing unit is also used to: the actual conditions in the confirmation message is sent in the resource platform, with
The platform is set to modify the station address in the registration information of the ONT Optical Network Terminal of storage, the position.
In one example, the resource platform includes the resource management system of corresponding telecom operators, network management
At least one of system.
In one example, Mobile operating system is installed in advance, and in the operating system in the processing unit
Equipped with the corresponding application of the resource platform；The application is used for: after described device receives registration information acquisition request, being led to
It crosses described apply to the resource platform and sends the registration information acquisition request, and receiving what the resource platform was sent
After registration information, it is shown on the display screen being connect with the processing unit.
In one example, the application is also used to: after receiving the inquiry work order assignment instructions of user, to server
The inquiry work order assignment instructions are sent, and show the corresponding work order task of the user that server returns；Wherein, the work
Single task includes at least following four task: examination task determines whether the registration information is consistent with the authentication information
Verification task, repairs the failure of the ONT Optical Network Terminal failure cause for confirming ONT Optical Network Terminal.
It is proposed that calibration mode can be brought the following benefits by the application:
Service personnel is at work, it is only necessary to which carrying an equipment can be completed detection to ONT Optical Network Terminal, very just
Benefit.And when detecting, corresponding data can be handled locally, be no longer dependent on other equipment or server, increased
The efficiency of work.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is pon schematic network structure；
Fig. 2 is apparatus structure schematic diagram in the embodiment of the present application；
Fig. 3 is detection unit structural schematic diagram in the embodiment of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
As shown in Figure 1, pon network includes connection IP backbone and Public Switched Telephone Network (Public Switched
Telephone Network, PSTN) optical line terminal (Optical Line Terminal, OLT), optical line terminal is usual
It is arranged in corresponding telecommunication bureau.Optical line terminal passes through the optical distribution network (Optical that is made of passive devices such as optical splitters
Distribution Network, ODN) it is connected to each optical network unit (Optical Network Unit, OUN), light net
Network unit is arranged under normal conditions in the Cell of the corridor of each residential block.Then optical network unit is connected by cable or optical fiber
It is connected in the ONT Optical Network Terminal in each user family (Optical Network Terminal, ONT).Certainly, in real work
Cheng Zhong optical splitter can also be arranged in the Cell of corridor, and optical line terminal is made to be connected directly to each use by optical splitter
ONT Optical Network Terminal in the man of family.
Below in conjunction with attached drawing, the technical scheme provided by various embodiments of the present application will be described in detail.
As shown in Fig. 2, the embodiment of the present application provides the device of a kind of pair of pon resources in network detection, device includes inspection
It surveys unit and controls the processing unit of the detection unit.The surface coat of device is provided with the aperture for placing optical port,
And optical port is provided in the aperture.When carrying out resources measurement, need through optical port and detected ONU or corresponding equipment
Connection, and under control of the processing unit, it is detected by detection unit.
Detection unit can detect the ONT of ONU connection, and acquire ONT's after being connect by optical port with ONU
Authentication information.Certainly, if in the optical path, OLT is directly connect with ONT by optical splitter, then detection can be made single when detecting
After member is connect by optical port with optical splitter, the ONT of optical splitter connection is detected.
Specifically, unit can be will test by optical port first to connect with ONU, to the optical fiber connector of each port ONU connection
State checked.It is also different by the data of optic path due to the difference of optical fiber connector state during examination,
So can judge whether each optical fiber connector is correctly connected with ONT by data that detection unit receives, i.e., optical fiber is
It is no to fall off and whether the ONT is online.If ONT is online, it can be verified.Since ONT is after connecting OLT, need
Authentication information is sent so as to register from OLT to OLT, it is possible in the information that ONT is transmitted to OLT, acquire the ONT
Authentication information.The authentication information refers to that in user installation ONT, maintenance personnel is by its corresponding authentication information configuration at this
On ONT.
Wherein, as shown in figure 3, detection unit includes the photoelectric conversion module successively connecting with optical port, programmable logic mould
Block, processing module.In actual work, since pon network is to transmit data by optical signal, so being passed receiving from optical port
After defeated data, photoelectric conversion module is needed, converts optical signals to electric signal.Then photoelectric conversion module is by electric signal transmission
Into programmed logical module, so as to determine the authentication information of ONT after it analyzes the electric signal.Wherein, it may be programmed
Logic module can be field programmable gate array (Field-Programmable Gate Array, FPGA).By
Corresponding logic is edited in FPGA in advance, it can be made to determine and obtain in the electric signal for receiving photoelectric conversion module transmission
Authentication information.After programmed logical module collects authentication information, it is transmitted to processing module.Processing module can be list
The processor chips such as piece machine or ARM.Processing module is arranged after receiving authentication information, is then sent by communication interface
Into processing unit.Wherein, communication interface can be but not limited to standard serial port, Ethernet and USB.
Authentication information is acquired in detection unit, and authentication information is transmitted to processing unit, stored by processing unit,
It uploads, and determines whether registration information and authentication information are consistent.After processing unit receives authentication information, it can store and handling
Unit is local, and according to the authentication information of the ONT, and obtains the ONT in corresponding resource platform and be stored in money in registration
Registration information in management system.Wherein, resource platform can be the resource management system of telecom operators, Network Management Department
System；Registration information includes: logic number LOID, sequence number SN, MAC Address and the corresponding station address of ONT of ONT, described
Position in pon network optical link；Authentication information includes at least: logic number LOID, the sequence number SN, MAC Address of ONT.It needs
Illustrate, if include in authentication information ONT in real life corresponding station address, in the pon network optical link
In position, then the information can be directly obtained in authentication information.If not including, since service personnel carries out to ONT
When detection, usually in the Cell of corresponding residential block corridor, corresponded in real life so the ONT can be obtained clearly
Address, and the position in pon network optical link, and being input in processing unit by service personnel.Wherein, the reality
Border position also refers to, and the ONT in pon network optical link, be somebody's turn to do by the port of corresponding ONU and corresponding ONU
Optical splitter corresponding to ONU, OLT corresponding to the optical splitter.It, can be with when determining whether registration information and authentication information are consistent
After comparing by manually, result is input to processing unit, can also be compared by processing unit itself.For example, can be with
First by logic number LOID, the sequence number SN, MAC Address of ONT in authentication information, searched out in resource platform corresponding
Then actual address and registered address, physical location and registered location are compared, are determined if by the registration information of ONT
Unanimously.Fixed address or position in real life can also be passed through first, find and be corresponding to it in resource platform
Position or address at ONT determine whether the ONT is real then by comparison logic number LOID, sequence number SN, MAC Address
The ONT of border maintenance.If registration information is with authentication information, there are repugnancies, then can be through the processing unit by this ONT pairs
The authentication information answered feeds back to resource platform.It should be noted that in above-mentioned authentication information and registration information only including content
It is a part therein, it is other to be repeated no more such as the name of user, phone, the business information handled.
Certainly, if when checking, the light end of certain port connection of ONU and not connected ONT are found, then it can be to it
While recorded or fed back, the optical fiber which is connected is removed, so that subsequent other users use the port.
In one embodiment, processing unit can install Mobile operating system in advance.Wherein, which can
To include following functions may be implemented in IOS, Android, Windows Phone, Symbian and BlackBerry OS etc. operation
Any one in system.In the operating system, it is equipped with applies (Application, APP) accordingly in advance, can make
Service personnel sends registration letter to its corresponding server or resource platform after the Account Logon using itself, through the application
Acquisition request is ceased, and obtains registration information according to the data that server or resource platform return.In this application, in addition to obtaining
Other than registration information, service personnel can also be received by the application or inquiry work order task.Work order task may include checking
Task determines the registration information and the whether consistent verification task of the authentication information, confirms that the failure of ONT Optical Network Terminal is former
Cause repairs the failure of the ONT Optical Network Terminal.After service personnel completes task, it can will be located by the application
Reason result feeds back to server, this makes service personnel more convenient at work.
In order to cooperate service personnel using the application, the display screen connecting with processing unit is can be set in equipment surface, will
Respective interface is presented on a display screen.Display screen can be set to touch screen, and corresponding keyboard cooperation maintenance people also can be set
Member's operation, it is not limited here.Certainly, in order to extend the use duration of equipment, high-capacity lithium electricity can be installed in the device
Pond.Likewise, in order to increase convenience of the service personnel using equipment when and increase the functionality of the equipment, it can be in equipment
It is middle to add the photographing module connecting with processing unit, near-field communication (Near Field Communication, NFC) module, phase
The sensor module answered, wireless communication module, power module, loudspeaker module, earpiece module, microphone module, user identity
Identification card (Subscriber Identification Module, SIM) module and T-Flash card module, it is no longer superfluous herein
It states.
The foregoing is merely one or more embodiments of this specification, are not limited to this specification.For
For those skilled in the art, one or more embodiments of this specification can have various modifications and variations.It is all in this explanation
Any modification, equivalent replacement, improvement and so within the spirit and principle of one or more embodiments of book, should be included in
Within the scope of the claims of this specification.
Claims (10)
1. the device of a kind of pair of passive optical-fiber network pon resources in network detection, which is characterized in that be arranged in described device useful
In the optical port of connection optical fiber, described device further include:
Detection unit, the optical-fiber network after being connect by the optical port with optical network unit, for being connected to the optical network unit
Terminal is detected, and acquires authentication information of the ONT Optical Network Terminal in this detection process；
Processing unit is connect with the detection unit, for controlling the start and stop of the detection unit detection；And it is used for from the inspection
It surveys unit and obtains the authentication information, and obtain the registration information of the ONT Optical Network Terminal in corresponding resource platform；And
By comparing the authentication information and the registration information, to determine whether are the registration information and the authentication information
Unanimously.
2. the apparatus according to claim 1, which is characterized in that the detection unit includes:
Photoelectric conversion module is connect with the optical port, and the optical signal for inputting the optical port is converted to electric signal；
Programmed logical module is connect with the photoelectric conversion module, for the logic by pre-programmed, acquires the certification letter
Breath；
Processing module is connect with the programmed logical module, for obtaining the certification letter from the programmed logical module
Breath, and the authentication information is sent to by the processing unit by corresponding communication interface.
3. the apparatus of claim 2, which is characterized in that the programmed logical module is specifically used for:
By the logic of pre-programmed, the state of the ONT Optical Network Terminal is checked, described in determining according to the electric signal
The state of ONT Optical Network Terminal；And when the state of the ONT Optical Network Terminal is online, the authentication information is acquired.
4. device according to claim 3, which is characterized in that the state of the ONT Optical Network Terminal includes at least following three kinds
State: online, offline, fall off.
5. the apparatus according to claim 1, which is characterized in that the registration information includes at least: the ONT Optical Network Terminal
Logic number LOID, sequence number SN, media access control address MAC Address and the corresponding user of the ONT Optical Network Terminal
Location, the position in the pon network optical link.
6. device according to claim 5, which is characterized in that processing unit is for determining the registration information and described recognizing
Whether LOID, SN, the MAC Address for the ONT Optical Network Terminal that card information respectively includes are consistent；
The processing unit is also used to: obtain verify the station address that the registration information includes and the position whether with
The consistent confirmation message of actual conditions.
7. device according to claim 6, which is characterized in that if in the confirmation message, the station address or institute
Rheme is set inconsistent with actual conditions, then the processing unit is also used to:
The actual conditions in the confirmation message are sent in the resource platform, so that institute of the platform to storage
State the station address in the registration information of ONT Optical Network Terminal, the position is modified.
8. device according to claim 5, which is characterized in that the resource platform includes the money of corresponding telecom operators
At least one of management system, Network Management System.
9. the apparatus according to claim 1, which is characterized in that be equipped with moving operation system in the processing unit in advance
System, and the corresponding application of the resource platform is housed in the operating system；
The application is used for: after described device receives registration information acquisition request, being put down by described apply to the resource
Platform sends the registration information acquisition request, and after receiving the registration information that the resource platform is sent, and is shown in and institute
On the display screen for stating processing unit connection.
10. device according to claim 9, which is characterized in that the application is also used to: in the inquiry work for receiving user
After single task instruction, the inquiry work order assignment instructions are sent to server, and show that the user that server returns is corresponding
Work order task；Wherein, the work order task include at least following four task: examination task, determine the registration information with
The whether consistent verification task of the authentication information, the failure cause for confirming ONT Optical Network Terminal, the event to the ONT Optical Network Terminal
Barrier repairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364885.6A CN110099315B (en) | 2019-04-30 | 2019-04-30 | Device for detecting resources in pon network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364885.6A CN110099315B (en) | 2019-04-30 | 2019-04-30 | Device for detecting resources in pon network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110099315A true CN110099315A (en) | 2019-08-06 |
| CN110099315B CN110099315B (en) | 2021-08-20 |
Family
ID=67446648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910364885.6A Active CN110099315B (en) | 2019-04-30 | 2019-04-30 | Device for detecting resources in pon network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110099315B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113810100A (en) * | 2020-06-12 | 2021-12-17 | 中国移动通信集团湖南有限公司 | Resource checking method and device for optical network terminal equipment and electronic equipment |
| CN114157934A (en) * | 2021-12-01 | 2022-03-08 | 中国电信股份有限公司 | Service board card processing method, device, equipment and medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080304834A1 (en) * | 2007-06-06 | 2008-12-11 | At&T Knowledge Ventures, L.P. | System and method for registration of network units |
| CN102571353A (en) * | 2012-01-09 | 2012-07-11 | 深圳市共进电子股份有限公司 | Method for verifying legitimacy of home gateway in passive optical network |
| CN104618010A (en) * | 2014-12-31 | 2015-05-13 | 山东信通电子股份有限公司 | Optical network resource information checking method |
| CN104753586A (en) * | 2013-12-25 | 2015-07-01 | 中国电信股份有限公司 | Method and system for acquiring passive optical network (PON) element information |
-
2019
- 2019-04-30 CN CN201910364885.6A patent/CN110099315B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080304834A1 (en) * | 2007-06-06 | 2008-12-11 | At&T Knowledge Ventures, L.P. | System and method for registration of network units |
| CN102571353A (en) * | 2012-01-09 | 2012-07-11 | 深圳市共进电子股份有限公司 | Method for verifying legitimacy of home gateway in passive optical network |
| CN104753586A (en) * | 2013-12-25 | 2015-07-01 | 中国电信股份有限公司 | Method and system for acquiring passive optical network (PON) element information |
| CN104618010A (en) * | 2014-12-31 | 2015-05-13 | 山东信通电子股份有限公司 | Optical network resource information checking method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113810100A (en) * | 2020-06-12 | 2021-12-17 | 中国移动通信集团湖南有限公司 | Resource checking method and device for optical network terminal equipment and electronic equipment |
| CN114157934A (en) * | 2021-12-01 | 2022-03-08 | 中国电信股份有限公司 | Service board card processing method, device, equipment and medium |
| CN114157934B (en) * | 2021-12-01 | 2024-05-10 | 中国电信股份有限公司 | Service board card processing method, device, equipment and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110099315B (en) | 2021-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103718478B (en) | Certification for EPON and the system for problem in the fiber arm of end and the detection of fault | |
| US10931394B2 (en) | Optical-fiber link routing look-up method, fault detection method and diagnostic system | |
| CN109819352B (en) | Optical fiber data processing system architecture and processing method | |
| CN110460371B (en) | Optical resource checking method and system | |
| EP2472746A1 (en) | Method, device and system for detecting the connection state of fiber optic jumper | |
| CN110099315A (en) | A kind of device of pair of pon resources in network detection | |
| CN106464356B (en) | A kind of detection method of rogue's optical network unit, apparatus and system | |
| CN108696314A (en) | A kind of communications optical cable line detection system and detection method | |
| CN105591770A (en) | Determination method and apparatus for fault type in PON | |
| EP2887566A1 (en) | An optical distribution system, a splicing handheld device, a kit for an optical distribution system and a method for the construction and managing of an optical distribution system | |
| CN207677770U (en) | A kind of inspection device at power communication scene | |
| CN110267129B (en) | Fault detection method of PON gateway | |
| CN101540936A (en) | Station terminal device, communication system, subscriber device management method | |
| US11349563B2 (en) | Communication monitor method and communication monitor device | |
| CN102611498A (en) | Method and device for transmitting optical fiber identity, method and device for receiving optical fiber identity and method and device for detecting optical fibers | |
| CN103840879B (en) | A kind of optical fiber office is to recognition methods, device and system | |
| CN104468261A (en) | Monitoring system of Ethernet passive optical network and monitoring method thereof | |
| EP4180848A1 (en) | Passive optical couplers having passive optical activity indicators and methods of operating the same | |
| US11611394B1 (en) | Systems and methods for mapping optical connections in a fiber distribution hub of a passive optical network | |
| CN104065495A (en) | Long light emitting ONU judging method and device and passive optical network system | |
| CN110113684A (en) | Active concatenation resource inventory instrument and resource acquiring method for PON network | |
| CN107168238A (en) | Substation equipment is overhauled and information management integrated system | |
| CN208445560U (en) | A kind of communications optical cable line detection system | |
| CN104144012B (en) | A kind of optical property detecting system and method for FTTx access networks | |
| CN107181988B (en) | Method, mobile phone and system for verifying broadband account by using multidimensional data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |