CN108810671A - ONT Optical Network Terminal formation gathering method and optical line terminal - Google Patents
ONT Optical Network Terminal formation gathering method and optical line terminal Download PDFInfo
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- CN108810671A CN108810671A CN201710281534.XA CN201710281534A CN108810671A CN 108810671 A CN108810671 A CN 108810671A CN 201710281534 A CN201710281534 A CN 201710281534A CN 108810671 A CN108810671 A CN 108810671A
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- 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
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- 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
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
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- 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
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of ONT Optical Network Terminal formation gathering methods and optical line terminal, this method to include：Control interface is managed based on optical line terminal passive optical network corresponding with ONT Optical Network Terminal, optical line terminal establishes the transmission channel between ONT Optical Network Terminal；Optical line terminal sends collection instruction by diagnosing channel to ONT Optical Network Terminal；The information corresponding with instruction is collected that optical line terminal is acquired by diagnosing channel reception ONT Optical Network Terminal.Compared with prior art, failure collection only needs to have the original OMCI management passages of GPON systems between OLT and ONU, ONU and network management platform communication are not depended on, it just can determine whether ONU failure causes, this saves time and human cost to improving the maintenance efficiency of online equipment and reducing unnecessary depot repair.
Description
Technical field
The present invention relates to passive optical network field more particularly to a kind of ONT Optical Network Terminal formation gathering method and optical link are whole
End.
Background technology
Currently, the fault location of gigabit passive optical network (GPON) system optical network unit (ONU), relies primarily on maintenance
Hilllock staff is by the way of experience maintenance service or at the scene gathered data, gradually positioning failure reason.Efficiency it is low
Under easily cause customer satisfaction reduce and potential customer churn, also bring regular hour and human cost.Moreover, by existing
The experience limitation of field maintenance personnel, part Chang Pinhui cause depot repair.
In the prior art, have in the case of being connected to network management platform based on optical network unit, a key collects fault message more
The method for reporting network management platform, when network link is not connected to, data cannot upload in time.Ye Youfan factories ONU log collections
Method consumes the cost in returning factory's maintenance process, can not recover to inquire the fault history of ONU, but for product
?.
So there is an urgent need to a kind of effective equipment management mode, when ONU can not be communicated with network management platform, Neng Gou
The physical link state, authentication state, data service state of full equipment are collected at the first time, and for plant maintenance, personnel provide failure
The basic data of ONU improves the troubleshooting efficiency and accuracy rate of online equipment.
Invention content
The purpose of the present invention is to provide a kind of ONT Optical Network Terminal formation gathering method and optical line terminal, with ONU without
When method normal communication, the data of faulted ONU can be provided for plant maintenance personnel in the fault message of first time collection ONU,
Improve the troubleshooting efficiency and accuracy rate of ONU equipment.
Technical solution is as follows used by the present invention solves above-mentioned technical problem：
A kind of ONT Optical Network Terminal formation gathering method provided, including：It is corresponding with ONT Optical Network Terminal based on optical line terminal
Passive optical network manage control interface, the optical line terminal establishes the transmission channel between the ONT Optical Network Terminal；Institute
It states optical line terminal and collection instruction is sent to the ONT Optical Network Terminal by the diagnosis channel；The optical line terminal passes through institute
State the information corresponding with the collection instruction of ONT Optical Network Terminal acquisition described in diagnosis channel reception.
Optionally, method above-mentioned, the collection instruction and the collection instruct corresponding information to pass through abstract entity shape
Formula is transmitted；The method further includes：The optical line terminal obtains the abstract entity ability that the ONT Optical Network Terminal reports and supports
Information；When the abstract entity tenability information meets preset condition, the optical line terminal executes whole based on optical link
End passive optical network corresponding with ONT Optical Network Terminal manages control interface, and the optical line terminal is established and the ONT Optical Network Terminal
Between transmission channel.
Optionally, method above-mentioned, the collection instruction indicate that the ONT Optical Network Terminal collects certain types of information, institute
It is the certain types of information to state collection and instruct corresponding information.
Optionally, method above-mentioned, the collection instruction indicate that the ONT Optical Network Terminal collects all information, the collection
It is to make a reservation for the information of multiple types to instruct corresponding information.
Optionally, method above-mentioned further includes：The optical line terminal instructs corresponding information analysis according to the collection
The ONT Optical Network Terminal whether there is failure.
Optionally, method above-mentioned is sent out by the diagnosis channel to the ONT Optical Network Terminal in the optical line terminal
It send collection to instruct, further includes：The external transmission of optical line terminal reception carries out failure collection to the ONT Optical Network Terminal
Order, and the collection is generated according to the order and is instructed.
A kind of optical line terminal provided, including：Path setup module is based on the optical line terminal and ONT Optical Network Terminal
Corresponding passive optical network manages control interface, establishes the transmission channel between the ONT Optical Network Terminal；Instruction sending module,
It is sent to the ONT Optical Network Terminal by the diagnosis channel and collects instruction；Information collection module is connect by the diagnosis channel
Receive the information corresponding with the collection instruction of the ONT Optical Network Terminal acquisition.
Optionally, it is abstract that optical line terminal above-mentioned, the collection instruction and the collection instruct corresponding information to pass through
Entity form transmits；The optical line terminal further includes：Data obtaining module obtains the abstract reality that the ONT Optical Network Terminal reports
Ability of immigrants supports information；The path setup module is executed when the abstract entity tenability information meets preset condition
Control interface is managed based on optical line terminal passive optical network corresponding with ONT Optical Network Terminal, the optical line terminal is established and institute
State the transmission channel between ONT Optical Network Terminal.
Optionally, optical line terminal above-mentioned, it is certain types of that the collection instruction indicates that the ONT Optical Network Terminal is collected
Information, it is the certain types of information that the collection, which instructs corresponding information,.
Optionally, optical line terminal above-mentioned, the collection instruction indicate that the ONT Optical Network Terminal collects all information, institute
State the information collected and corresponding information is instructed to be predetermined multiple types.
Optionally, optical line terminal above-mentioned further includes：Failure analysis module instructs corresponding letter according to the collection
Breath analyzes the ONT Optical Network Terminal and whether there is failure.
Optionally, optical line terminal above-mentioned further includes：Directive generation module, receive it is external send to the light net
Network terminal carries out the order of failure collection, and generates the collection according to the order and instruct.
According to above technical scheme, it is known that ONT Optical Network Terminal formation gathering method of the invention and optical line terminal at least have
It has the advantage that：
According to the present invention, passive optical network management control interface (OMCI) is as optical line terminal (OLT) between ONU
Management and control protocol, it is normal in OMCI channel links, the ONU needed for OMCI channel link positioning failures can be passed through
Basic data is reported to OLT in time；Compared with prior art, only to need to have GPON systems original for failure collection between OLT and ONU
OMCI management passages, do not depend on ONU and network management platform communication, so that it may judge ONU failure causes, this is to improving online equipment
Maintenance efficiency and the unnecessary depot repair of reduction, save time and human cost.
Description of the drawings
Fig. 1 is a kind of flow chart of ONT Optical Network Terminal formation gathering method of the embodiment of the present invention；
Fig. 2 is a kind of flow chart of ONT Optical Network Terminal formation gathering method of the embodiment of the present invention；
Fig. 3 is a kind of flow chart of ONT Optical Network Terminal formation gathering method of the embodiment of the present invention；
Fig. 4 is a kind of flow chart of ONT Optical Network Terminal formation gathering method of the embodiment of the present invention；
Fig. 5 is a kind of block diagram of optical line terminal of the embodiment of the present invention；
Fig. 6 is a kind of block diagram of optical line terminal of the embodiment of the present invention；
Fig. 7 is a kind of corresponding schematic diagram of ONT Optical Network Terminal formation gathering method of the embodiment of the present invention；
Fig. 8 is the principle of the formation gathering method of the prior art.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
In order to keep technical problems, technical solutions and advantages to be solved clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Embodiment one
As shown in Figure 1, a kind of ONT Optical Network Terminal formation gathering method is provided in one embodiment of the present of invention, including：
Step S110 manages control interface, light based on optical line terminal passive optical network corresponding with ONT Optical Network Terminal
Road terminal establishes the transmission channel between ONT Optical Network Terminal.
In the present embodiment, the diagnosis for being exclusively used in a fault location switch is defined --- GemportID works as diagnosis
When GemportID switches are opened, allow the technical solution that the present embodiment is executed to ONU；Specifically, different ONU points can be directed to
Corresponding GemportID is not set, to realize that the difference to different ONU controls.
Step S120, optical line terminal send collection instruction by diagnosing channel to ONT Optical Network Terminal.
In the present embodiment, collecting the information that instruction instruction is collected includes but not limited to：ONU optical links state, OLT certifications
State, terminal total management system (ITMS) authentication state, ONU online/voice/multicast service state and business authentication state,
Above- mentioned information can be used for investigating ONU failures.
Step S130, the letter corresponding with instruction is collected that optical line terminal is acquired by diagnosing channel reception ONT Optical Network Terminal
Breath.
In the present embodiment, compared with prior art, failure collection only needs GPON systems original between OLT and ONU
After OMCI management passages are established, so that it may it is used for acquiring fault message to establish separate diagnostic channel, neither occupies management passage,
It does not need ONU and other network management platforms establishes network connection, the basic letter of total failure ONU can be acquired in light path level yet
Breath, contributes to the quick positioning of failure, and maintenance personnel executes an instruction, so that it may judge ONU failure causes, save the time and
Human cost.
Embodiment two
As shown in Fig. 2, a kind of ONT Optical Network Terminal formation gathering method is provided in one embodiment of the present of invention, including：
Step S210, optical line terminal receive the external order that failure collection is carried out to ONT Optical Network Terminal sent, and root
It is generated according to order and collects instruction.
In the present embodiment, what OLT was received can be the management platform publication order of OLT, and another aspect OLT can also be only
Vertical send collects instruction.
Step S220 obtains the abstract entity ability that ONT Optical Network Terminal reports and supports information.
In the present embodiment, ONU reports OMCI abstract entities tenability to OLT, to determine that ONU is abstract real by OMCI
Body mode reporting fault information.
Step S230, when the abstract entity tenability information meets preset condition, the optical line terminal is based on
Optical line terminal passive optical network corresponding with ONT Optical Network Terminal manages control interface, and the optical line terminal is established and the light
Transmission channel between the network terminal.
In the present embodiment, setting diagnosis GemportID switches make under passive optical network (PON) mouth of OLT and ONU
Can, and ONU and OLT negotiates diagnosis channel.
Step S240, optical line terminal send collection instruction by diagnosing channel to ONT Optical Network Terminal, collect instruction instruction
ONT Optical Network Terminal collects certain types of information.
In the present embodiment, OLT issues the corresponding OMCI message of collection instruction to faulted ONU.
Step S250, the letter corresponding with instruction is collected that optical line terminal is acquired by diagnosing channel reception ONT Optical Network Terminal
Breath, the corresponding information of collection instruction are certain types of information, and collection instruction and the corresponding information of collection instruction, which pass through, to be abstracted in fact
Body form is transmitted.
In the present embodiment, ONU receives the diagnostic instruction that OLT issues OMCI abstract entities, and response OLT；ONU is according to finger
It enables, acquires corresponding information, content includes but not limited to：ONU authentication states, ONU optical links state, ONU online, voice, multicast
Service condition and business authentication state.By OMCI abstract entity response OLT in the form of Test Resul t, or by mark
Quasi- entity reports detail parameters to OLT；
Step S260, optical line terminal whether there is failure according to the corresponding information analysis ONT Optical Network Terminal of instruction is collected.
In the present embodiment, OLT receives ONU response messages, and shows analysis result.Further, OLT management platforms are logical
The ONU information for crossing Network Management Protocol and OLT interaction OLT collections, passes through OLT management platforms and shows result.
One specific implementation of the present embodiment is as shown in Figure 3：
1, ONU and OLT negotiates the channels OMCI, and ONU reports OMCI abstract entity tenabilities to OLT.
2, OLT PON mouthfuls of lower setting diagnosis GemportID switches are enabled；
3, ONU PON mouthfuls of lower setting diagnosis GemportID switches are enabled, and OLT distribution is used for carrying abstract OMCI entities and disappear
The diagnosis channel of breath.
4, OLT, include but not limited to OLT management platform on execute specific aim item (such as multicast service) failure collection refer to
It enables.
5, OLT issues the failure collection instruction of the diagnosis multicast service of OMCI abstract entities to faulted ONU.
6, ONU receives the abstract OMCI entity Messages and the standards entities General for carrying diagnostic result that OLT is issued
Purpose Buffer ME execute multicast diagnostic instruction --- and Test is instructed, by the execution for being abstracted the instruction of OMCI entities responds
As a result OLT is given.
7, ONU is according to instruction, and local to initiate multicast diagnostic, test terminates with standards entities --- General Purpose
Buffer ME carry the customized diagnostic result response OLT of manufacturer.
8, OLT receives ONU General Purpose Buffer ME message, and shows parsing diagnostic result.
9, OLT management platforms interact the ONU information that OLT is collected by Network Management Protocol and OLT, are managed by OLT flat
Platform shows result.
Based on above-described embodiment, collects instruction and can also indicate that ONT Optical Network Terminal collects all information, then collect instruction pair
The information answered is to make a reservation for the information of multiple types, and a kind of corresponding embodiment is as shown in Figure 4：
1, ONU and OLT negotiates the channels OMCI, and ONU reports OMCI abstract entity tenabilities to OLT.
2, OLT PON mouthfuls of lower setting diagnosis GemportID switches are enabled.
3, ONU PON mouthfuls of lower setting diagnosis GemportID switches are enabled, and OLT distribution is used for carrying abstract OMCI entities and disappear
The diagnosis channel of breath.
4, OLT, include but not limited to OLT management platform on execute single ONU a key failure collect instruction.
5, OLT issues the failure collection instruction of all of the diagnosis of OMCI abstract entities to faulted ONU.
6, ONU receives the abstract OMCI entity Messages that OLT is issued, and executes all diagnostic instructions --- and Test is instructed,
The implementing result of response instruction is to OLT.
7, ONU acquires corresponding information according to instruction, and content includes but not limited to：ONU authentication states, ONU optical link shapes
State, ONU online, voice, multicast service state and business authentication state.Acquisition terminates, and is passed through in the form of Test Result
OMCI abstract entity responses OLT.
8, OLT receives ONU OMCI abstract entity Test Result message, and shows parsing diagnostic result；
9, OLT management platforms interact the ONU information that OLT is collected by Network Management Protocol and OLT, are managed by OLT flat
Platform shows result.
Embodiment three
As shown in figure 5, a kind of optical line terminal is provided in one embodiment of the present of invention, including：
Path setup module 510 is connect based on optical line terminal passive optical network management control corresponding with ONT Optical Network Terminal
Mouthful, establish the transmission channel between ONT Optical Network Terminal.
In the present embodiment, the diagnosis for being exclusively used in a fault location switch is defined --- GemportID works as diagnosis
When GemportID switches are opened, allow the technical solution that the present embodiment is executed to ONU；Specifically, different ONU points can be directed to
Corresponding GemportID is not set, to realize that the difference to different ONU controls.
Instruction sending module 520, optical line terminal send collection instruction by diagnosing channel to ONT Optical Network Terminal.
In the present embodiment, collecting the information that instruction instruction is collected includes but not limited to：ONU optical links state, OLT certifications
State, terminal total management system (ITMS) authentication state, ONU online/voice/multicast service state and business authentication state,
Above- mentioned information can be used for investigating ONU failures.
Information collection module 530, optical line terminal is by diagnosing being instructed with collection for channel reception ONT Optical Network Terminal acquisition
Corresponding information.
In the present embodiment, compared with prior art, failure collection only needs GPON systems original between OLT and ONU
After OMCI management passages are established, so that it may it is used for acquiring fault message to establish separate diagnostic channel, neither occupies management passage,
It does not need ONU and other network management platforms establishes network connection, the basic letter of total failure ONU can be acquired in light path level yet
Breath, contributes to the quick positioning of failure, and maintenance personnel executes an instruction, so that it may judge ONU failure causes, save the time and
Human cost.
Embodiment two
As shown in fig. 6, a kind of optical line terminal is provided in one embodiment of the present of invention, including：
Directive generation module 610, optical line terminal receive the external life that failure collection is carried out to ONT Optical Network Terminal sent
It enables, and is generated according to order and collect instruction.
In the present embodiment, what OLT was received can be the management platform publication order of OLT, and another aspect OLT can also be only
Vertical send collects instruction.
Data obtaining module 620 obtains the abstract entity ability that ONT Optical Network Terminal reports and supports information.
In the present embodiment, ONU reports OMCI abstract entities tenability to OLT, to determine that ONU is abstract real by OMCI
Body mode reporting fault information.
Path setup module 630, when the abstract entity tenability information meets preset condition, the optical link is whole
End group manages control interface in corresponding with the ONT Optical Network Terminal passive optical network of optical line terminal, the optical line terminal establish with
Transmission channel between the ONT Optical Network Terminal.
In the present embodiment, setting diagnosis GemportID switches make under passive optical network (PON) mouth of OLT and ONU
Can, and ONU and OLT negotiates diagnosis channel.
Instruction sending module 640, optical line terminal send collection instruction by diagnosing channel to ONT Optical Network Terminal, and collection refers to
Instruction ONT Optical Network Terminal is enabled to collect certain types of information.
In the present embodiment, OLT issues the corresponding OMCI message of collection instruction to faulted ONU.
Information collection module 650, optical line terminal is by diagnosing being instructed with collection for channel reception ONT Optical Network Terminal acquisition
Corresponding information, it is certain types of information to collect and instruct corresponding information, and collection, which is instructed and collected, instructs corresponding information logical
Cross the transmission of abstract entity form.
In the present embodiment, ONU receives the diagnostic instruction that OLT issues OMCI abstract entities, and response OLT；ONU is according to finger
It enables, acquires corresponding information, content includes but not limited to：ONU authentication states, ONU optical links state, ONU online, voice, multicast
Service condition and business authentication state.By OMCI abstract entity response OLT in the form of Tes t Resul t, or by mark
Quasi- entity reports detail parameters to OLT；
Failure analysis module 660, optical line terminal instruct whether corresponding information analysis ONT Optical Network Terminal is deposited according to collection
In failure.
In the present embodiment, OLT receives ONU response messages, and shows analysis result.Further, OLT management platforms are logical
The ONU information for crossing Network Management Protocol and OLT interaction OLT collections, passes through OLT management platforms and shows result.
One specific implementation of the present embodiment is as shown in Figure 3：
1, ONU and OLT negotiates the channels OMCI, and ONU reports OMCI abstract entity tenabilities to OLT.
2, OLT PON mouthfuls of lower setting diagnosis GemportID switches are enabled；
3, ONU PON mouthfuls of lower setting diagnosis Gemport ID switches are enabled, and OLT distribution is used for carrying abstract OMCI entities and disappear
The diagnosis channel of breath.
4, OLT, include but not limited to OLT management platform on execute specific aim item (such as multicast service) failure collection refer to
It enables.
5, OLT issues the failure collection instruction of the diagnosis multicast service of OMCI abstract entities to faulted ONU.
6, ONU receives the abstract OMCI entity Messages and the standards entities General for carrying diagnostic result that OLT is issued
Purpose Buffer ME execute multicast diagnostic instruction --- and Test is instructed, by the execution for being abstracted the instruction of OMCI entities responds
As a result OLT is given.
7, ONU is according to instruction, and local to initiate multicast diagnostic, test terminates with standards entities --- General Purpose
Buffer ME carry the customized diagnostic result response OLT of manufacturer.
8, OLT receives ONU General Purpose Buffer ME message, and shows parsing diagnostic result.
9, OLT management platforms interact the ONU information that OLT is collected by Network Management Protocol and OLT, are managed by OLT flat
Platform shows result.
Based on above-described embodiment, collects instruction and can also indicate that ONT Optical Network Terminal collects all information, then collect instruction pair
The information answered is to make a reservation for the information of multiple types, and a kind of corresponding embodiment is as follows：
1, ONU and OLT negotiates the channels OMCI, and ONU reports OMCI abstract entity tenabilities to OLT.
2, OLT PON mouthfuls of lower setting diagnosis GemportID switches are enabled.
3, ONU PON mouthfuls of lower setting diagnosis Gemport ID switches are enabled, and OLT distribution is used for carrying abstract OMCI entities and disappear
The diagnosis channel of breath.
4, a key failure is executed to all ONU under the same optical ports of OLT on OLT or OLT network management platforms and collects instruction.
5, OLT issues the failure collection instruction of all of the diagnosis of OMCI abstract entities to faulted ONU.
6, ONU, which is received, is abstracted OMCI entity Messages, executes all Test instructions, and the implementing result of response instruction is given
OLT。
7, ONU acquires corresponding information according to instruction, and content includes but not limited to：ONU authentication states, ONU optical link shapes
State, ONU online, voice, multicast service state and business authentication state.Acquisition terminates, and is passed through in the form of Test Result
OMCI abstract entity responses OLT.
8, OLT receives ONU OMCI abstract entity Test Result message, and shows parsing diagnostic result.
9, OLT management platforms interact the ONU information that OLT is collected by Network Management Protocol and OLT, are managed by OLT flat
Platform shows result.
In conjunction with above example, a kind of abstract entity of OMCI defined in the present invention, for executing diagnostic instruction and carrying
Diagnostic result.Both can a key collect all diagnostic results, can also targetedly issue a certain diagnostic command and obtain detail parameters.
The technical solution of the present embodiment can be in OLT, and executes diagnosis on the network management platform and intelligent management platform of including but not limited to OLT
Single or multiple faulted ONU instructions are collected in instruction, such as a key.Instruction is handed down to faulted ONU, ONU by OMCI abstract entities
After receiving instruction, instruction operation and data collection are completed, and alternate acknowledge result is to OLT, and can be flat in OLT and OLT management
Diagnostic result is shown on platform, technical scheme of the present invention difference with the prior art is as shown in Figure 7 and Figure 8, and Fig. 7 indicates the present invention
Technical solution, Fig. 8 shows prior art, comparison is it can be found that compared with prior art, failure is collected between OLT and ONU
After only needing the original OMCI management passages of GPON systems to establish, so that it may be used for acquiring failure letter to establish separate diagnostic channel
Breath, does not need ONU and other network management platforms establish network connection, and the basic letter of total failure ONU can be acquired in light path level
Breath, contributes to the quick positioning of failure, and maintenance personnel executes an instruction, so that it may judge ONU failure causes, save the time and
Human cost.
Above by reference to the preferred embodiment of the present invention has been illustrated, not thereby limit to the interest field of the present invention.This
Field technology personnel do not depart from the scope of the present invention and essence, can there are many variant scheme realize the present invention, for example as one
The feature of a embodiment can be used for another embodiment and obtain another embodiment.All institutes within the technical concept with the present invention
The all any modification, equivalent and improvement of work, should all be within the interest field of the present invention.
Claims (12)
1. a kind of ONT Optical Network Terminal formation gathering method, which is characterized in that including：
Control interface is managed based on optical line terminal passive optical network corresponding with ONT Optical Network Terminal, the optical line terminal is established
With the transmission channel between the ONT Optical Network Terminal；
The optical line terminal is sent to the ONT Optical Network Terminal by the diagnosis channel and collects instruction；
The optical line terminal is corresponding with the collection instruction by ONT Optical Network Terminal acquisition described in the diagnosis channel reception
Information.
2. according to the method described in claim 1, it is characterized in that, collection instruction and the collection instruct corresponding information
It is transmitted by abstract entity form；The method further includes：
The optical line terminal obtains the abstract entity ability that the ONT Optical Network Terminal reports and supports information；
When the abstract entity tenability information meets preset condition, the optical line terminal, which executes, is based on optical line terminal
Corresponding with ONT Optical Network Terminal passive optical network manages control interface, the optical line terminal establish with the ONT Optical Network Terminal it
Between transmission channel.
3. according to the method described in claim 1, it is characterized in that, collection instruction indicates that the ONT Optical Network Terminal collects spy
Determine the information of type, it is the certain types of information that the collection, which instructs corresponding information,.
4. according to the method described in claim 1, it is characterized in that, collection instruction indicates that the ONT Optical Network Terminal collects institute
There is information, it is described to collect the information for instructing corresponding information to be predetermined multiple types.
5. according to the method described in claim 1, it is characterized in that, further including：
The optical line terminal instructs ONT Optical Network Terminal described in corresponding information analysis to whether there is failure according to the collection.
6. according to the method described in claim 5, it is characterized in that, in the optical line terminal by the diagnosis channel to institute
It states ONT Optical Network Terminal and sends collection instruction, further include：
The optical line terminal receives the external order that failure collection is carried out to the ONT Optical Network Terminal sent, and according to described
Order generates the collection instruction.
7. a kind of optical line terminal, which is characterized in that including：
Path setup module manages control interface based on optical line terminal passive optical network corresponding with ONT Optical Network Terminal,
Establish the transmission channel between the ONT Optical Network Terminal；
Instruction sending module is sent to the ONT Optical Network Terminal by the diagnosis channel and collects instruction；
Information collection module passes through the corresponding with the collection instruction of ONT Optical Network Terminal acquisition described in the diagnosis channel reception
Information.
8. optical line terminal according to claim 7, which is characterized in that the collection instruction and collection instruction correspond to
Information transmitted by abstract entity form；The optical line terminal further includes：
Data obtaining module obtains the abstract entity ability that the ONT Optical Network Terminal reports and supports information；
The path setup module executes whole based on optical link when the abstract entity tenability information meets preset condition
End passive optical network corresponding with ONT Optical Network Terminal manages control interface, and the optical line terminal is established and the ONT Optical Network Terminal
Between transmission channel.
9. optical line terminal according to claim 7, which is characterized in that the collection instruction indicates the ONT Optical Network Terminal
Certain types of information is collected, it is the certain types of information that the collection, which instructs corresponding information,.
10. optical line terminal according to claim 7, which is characterized in that the collection instruction indicates that the optical-fiber network is whole
All information are collected at end, described to collect the information for instructing corresponding information to be predetermined multiple types.
11. optical line terminal according to claim 7, which is characterized in that further include：
Failure analysis module instructs ONT Optical Network Terminal described in corresponding information analysis to whether there is failure according to the collection.
12. optical line terminal according to claim 11, which is characterized in that further include：
Directive generation module receives the external order that failure collection is carried out to the ONT Optical Network Terminal sent, and according to described
Order generates the collection instruction.
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| CN110752871A (en) * | 2018-12-05 | 2020-02-04 | 中兴通讯股份有限公司 | Optical link diagnostic method, and corresponding device and storage medium |
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| CN101150365A (en) * | 2007-10-22 | 2008-03-26 | 中兴通讯股份有限公司 | A management method of passive optical network terminal |
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| CN101150365A (en) * | 2007-10-22 | 2008-03-26 | 中兴通讯股份有限公司 | A management method of passive optical network terminal |
| US9531469B2 (en) * | 2008-10-28 | 2016-12-27 | Futurewei Technologies, Inc. | Collecting status from a partner management domain |
| CN101820558A (en) * | 2010-04-23 | 2010-09-01 | 烽火通信科技股份有限公司 | Method for detecting long luminance ONU in passive optical network |
| CN102970079A (en) * | 2012-11-30 | 2013-03-13 | 桂林信通科技有限公司 | ONU (Optical Network Unit) equipment with acquisition function |
| CN105592373A (en) * | 2014-11-07 | 2016-05-18 | 中兴通讯股份有限公司 | Work channel regulation method, device and system, ONU and OLT |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110752871A (en) * | 2018-12-05 | 2020-02-04 | 中兴通讯股份有限公司 | Optical link diagnostic method, and corresponding device and storage medium |
| WO2020114126A1 (en) * | 2018-12-05 | 2020-06-11 | 中兴通讯股份有限公司 | Optical link diagnostic method, related devices, and storage medium |
| CN110752871B (en) * | 2018-12-05 | 2022-05-13 | 中兴通讯股份有限公司 | Optical link diagnostic method, and corresponding device and storage medium |
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