CN105721186A - Method and apparatus for determining ODN connection relation - Google Patents
Method and apparatus for determining ODN connection relation Download PDFInfo
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- CN105721186A CN105721186A CN201410729011.3A CN201410729011A CN105721186A CN 105721186 A CN105721186 A CN 105721186A CN 201410729011 A CN201410729011 A CN 201410729011A CN 105721186 A CN105721186 A CN 105721186A
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Abstract
An embodiment of the invention discloses a method and apparatus for determining an optical distribution network (ODN) connection relation. The method comprises the steps of obtaining an alarm optical line terminal (OLT) port number corresponding to each ODN port of an ODN device, wherein the alarm OLT port number corresponding to each ODN port is an OLT port number of the port generating an alarm at the OLT side when a detection tool is inserted to the ODN port; and determining the ODN ports having the same alarm OLT port number as the ODN ports in a connection relation. The invention can be used for determining the connection relation among the ports of the ODN device, and therefore can effectively organize ODN network resources.
Description
Technical field
The present invention relates to technical field of optical fiber communication, particularly relate to defining method and the device of a kind of ODN annexation.
Background technology
Along with the needs of Communication Development, various Fibre Optical Communication Technologies occur in succession, i.e. FTTx (FiberToThex, x=HforHome, PforPremises, CforCurb, NforNodeorNeighborhood, OforOffice, SAforServiceAreaandBforBuilding, wherein FTTH fiber to the home, FTTP FTTP, Fiber To The Curb or community for FTTC, FTTN fiber-to-the-node, FTTO Fiber-To-The-Office, Fiber To The Building for FTTSA fiber-to-the-service-area and FTTB).In the development of FTTx, Access Layer needs newly-built ODN (OpticalDistributionNetwork, optical distribution network), the networking of this ODN with high costs, and needing to support the long-run development of broadband network, the requirement therefore ODN built, run and safeguard is more and more higher, under the premise not changing ODN passive network characteristic, need ODN network connection relation is carried out combing, it is ensured that the accuracy of ODN Internet resources.
The combing of traditional ODN network connection relation, it is generally adopted the mode of HONGGUANG pen, namely workmen pulls up one end A of jumping fiber in ODN equipment, and launch HONGGUANG with HONGGUANG pen, other workmens search HONGGUANG at possible Peer-Port, if finding, certain Single port B launches HONGGUANG, then it is assumed that A and B is a pair, so that it is determined that the annexation of jumping fiber, and perform record by paper labels and be pasted onto on this jumping fiber port.But, the mode of this HONGGUANG pen needs many people to coordinate the determination that just can complete jumping fiber annexation, especially when the port of ODN equipment is more, inefficient.Being additionally, since HONGGUANG luminous power relatively low, which is only applicable in same cupboard the combing of jumping fiber, if for the combing of optical fiber connection relation between cabinet, then needs to multiple adjacent case to go to search opposite end, and feasibility is relatively low.This paper labels is easily damaged simultaneously, and recorded content is also easily because anthropic factor causes makeing mistakes, and reliability is relatively low.
Summary of the invention
Embodiment of the present invention technical problem to be solved is in that, it is provided that the defining method of a kind of ODN annexation and device, it may be determined that go out the annexation between each port of ODN equipment, it is achieved the effective combing to ODN Internet resources.
First aspect, embodiments provides the defining method of a kind of ODN annexation, including:
Obtaining the alarm optical line terminal OLT port numbers that each ODN port of ODN equipment is corresponding, wherein, the alarm OLT port numbers that described ODN port is corresponding is the OLT port numbers of the port that described OLT side produces alarm when detection instrument is inserted into described ODN port；
ODN port identical for alarm OLT port numbers is defined as the ODN port that there is annexation.
In conjunction with first aspect, in the implementation that the first is possible, described detection kit draws together hand-held optical network unit ONU；Described alarm OLT port numbers corresponding to each ODN port obtaining ODN equipment, including:
Set up the communication link between the passive optical network PON webmaster of OLT side；
When described hand-held ONU inserts the current ODN port of described ODN equipment, receiving, by described communication link, the warning information that described PON webmaster sends, described warning information includes the OLT port numbers that OLT side produces the port of alarm when described hand-held ONU inserts described current ODN port；
Resolve from described warning information and obtain described OLT port numbers, and using described OLT port numbers as alarm OLT port numbers corresponding to described current ODN port.
In conjunction with the first possible implementation of first aspect, in the implementation that the second is possible, described method also includes:
Obtaining the ODN port numbers of the described current ODN port of described ODN equipment, wherein, the construction equipment that described current ODN port numbers is described ODN equipment or ODN equipment detects the ODN port being currently inserted into electronic tag, the ODN port numbers of the described ODN port of acquisition；
Described using described OLT port numbers as alarm OLT port numbers corresponding to described current ODN port, including:
The described OLT port numbers that obtains will be resolved as the alarm OLT port numbers corresponding to port corresponding to described ODN port numbers.
In conjunction with first aspect, or the implementation that the first of first aspect is possible, or the implementation that the second of first aspect is possible, in the implementation that the third is possible, the described ODN port being defined as ODN port identical for alarm OLT port numbers there is annexation, including:
Obtain and the ODN port numbers corresponding to same OLT port numbers and the 2nd ODN port numbers；
ODN port corresponding with described 2nd ODN port numbers for ODN port corresponding for a described ODN port numbers is defined as the ODN port that there is annexation.
In conjunction with the implementation that the second of first aspect is possible, in the 4th kind of possible implementation, described hand-held ONU inserts the current ODN port of described ODN equipment, including:
Described hand-held OUN is inserted into the current ODN port of described ODN equipment by the fiber connector that jumping fiber connects；Wherein, described electronic tag is the electronic tag being connected with described fiber connector.
Second aspect, embodiments provides the determination device of a kind of ODN annexation, including:
First acquisition module, the alarm OLT port numbers that each ODN port for obtaining ODN equipment is corresponding, wherein, the alarm OLT port numbers that described ODN port is corresponding is the OLT port numbers of the port that described OLT side produces alarm when detection instrument is inserted into described ODN port；
Determine module, for ODN port identical for alarm OLT port numbers being defined as the ODN port that there is annexation.
In conjunction with second aspect, in the implementation that the first is possible, described detection kit draws together hand-held ONU；Described first acquisition module includes:
Set up unit, for setting up the communication link between the PON webmaster of OLT side；
Information receiving unit, for when the current ODN port of the described hand-held ONU described ODN equipment of insertion, by the described warning information setting up the communication link reception described PON webmaster transmission that unit is set up, described warning information includes the OLT port numbers that OLT side produces the port of alarm when described hand-held ONU inserts described current ODN port；
Resolution unit, obtains described OLT port numbers for resolving from the warning information that described information receiving unit receives, and using described OLT port numbers as alarm OLT port numbers corresponding to described current ODN port.
In conjunction with the first possible implementation of second aspect, in the implementation that the second is possible, described device also includes:
Second acquisition module, for obtaining the ODN port numbers of the described current ODN port of described ODN equipment, wherein, described current ODN port numbers is that the construction equipment detection of described ODN equipment or ODN equipment is currently inserted into the ODN port of electronic tag, the ODN port numbers of the described ODN port of acquisition；
Described resolution unit specifically for:
Resolve from described warning information and obtain described OLT port numbers, and the described OLT port numbers that obtains will be resolved as the alarm OLT port numbers corresponding to port corresponding to described ODN port numbers.
In conjunction with second aspect, or the first possible implementation of second aspect, or the implementation that the second of second aspect is possible, in the implementation that the third is possible, described determine that module includes:
Information acquisition unit, for obtaining and the ODN port numbers corresponding to same OLT port numbers and the 2nd ODN port numbers；
Connect and determine unit, be defined as existing the ODN port of annexation for the ODN port that ODN port that the described ODN port numbers that described information acquisition unit obtained is corresponding is corresponding with described 2nd ODN port numbers.
In conjunction with the implementation that the second of second aspect is possible, in the 4th kind of possible implementation, described information receiving unit specifically for:
When described hand-held OUN is inserted into the current ODN port of described ODN equipment by the fiber connector that jumping fiber connects, by the described warning information setting up the communication link reception described PON webmaster transmission that unit is set up；
Wherein, described electronic tag is the electronic tag being connected with described fiber connector.
Compared with prior art, the embodiment of the present invention has the advantages that
The embodiment of the present invention produces the alarm OLT port numbers of the port of alarm by obtaining the OLT side when detection instrument is inserted into each ODN port of ODN equipment, and ODN port identical for alarm OLT port numbers is defined as the ODN port that there is annexation, so that it is determined that go out the annexation of fiber resource in ODN network, improve the carding efficiency of fiber resource, reliability is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the defining method of a kind of ODN annexation that the embodiment of the present invention provides；
Fig. 2 is the one of which scene schematic diagram of the defining method of the ODN annexation of Fig. 1；
Fig. 3 is the structural representation of a kind of hand-held ONU that the embodiment of the present invention provides；
Fig. 4 is the another kind of scene schematic diagram of the defining method of the ODN annexation of Fig. 1；
Fig. 5 is the structural representation of the hand-held ONU of another kind that the embodiment of the present invention provides；
Fig. 6 is the structural representation of the determination device of a kind of ODN annexation that the embodiment of the present invention provides；
Fig. 7 is the structural representation of the determination device of the another kind of ODN annexation that the embodiment of the present invention provides；
Fig. 8 is the structural representation of a kind of network equipment that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
In carrying out ODN network during the combing of optical fiber connection relation, such as change scene in the newly-built scene of ODN engineering or net and carry out ODN equipment such as ODF (OpticalDistributionFrame, fibre distribution frame), FDT (FiberDistributionTerminal, fiber cable cross connection box) and FAT (FiberAccessTerminal, optical fiber distributing box) device port optical fiber connection relation really timing, the embodiment of the present invention determines the alarm OLT port numbers that the ODN port being currently inserted into this detection instrument is corresponding by detection instrument, and detect along fiber optic network trend by port detection instrument, obtain the alarm OLT port numbers that each ODN port is corresponding, ODN port identical for alarm OLT port numbers is defined as the ODN port that there is annexation, so that it is determined that go out optical fiber office to jumping fiber annexation (i.e. the annexation of device interior) in annexation (i.e. annexation between equipment and equipment) and cabinet, and thereby determine that out the optical fiber connection relation of whole ODN network, improve the O&M efficiency of whole ODN network.
Referring to Fig. 1, be the schematic flow sheet of the defining method of a kind of ODN annexation that the embodiment of the present invention provides, the described method of the embodiment of the present invention can be applied particularly in the network equipment, to realize the management of ODN Internet resources.Concrete, the described method of the embodiment of the present invention includes:
S101: obtain the alarm OLT port numbers that each ODN port of ODN equipment is corresponding, wherein, the alarm OLT port numbers that described ODN port is corresponding is the OLT port numbers of the port that described OLT side produces alarm when detection instrument is inserted into described ODN port.
It should be noted that, when the detection instrument of non-lawful registration is inserted into ODN port in ODN equipment, producing to insert warning information at main equipment OLT (OpticalLineTerminal, optical line terminal), this warning information includes the OLT port numbers producing alarm.Described detection instrument can be hand-held ONU (OpticalNetworkUnit, optical network unit).
Optionally, for iODN (IntelligentOpticalDistributionNetwork, intelligent optical fiber distribution network), can be especially by when obtaining the alarm OLT port numbers corresponding to ODN port of ODN equipment: set up and communication link between PON (PassiveOpticalNetwork, the EPON) webmaster of OLT side；When described hand-held ONU inserts the current ODN port of described ODN equipment, receiving, by described communication link, the warning information that described PON webmaster sends, described warning information includes the OLT port numbers that OLT side produces the port of alarm when described hand-held ONU inserts described current ODN port；Resolve from described warning information and obtain described OLT port numbers, and using described OLT port numbers as alarm OLT port numbers corresponding to described current ODN port.
S102: ODN port identical for alarm OLT port numbers is defined as the ODN port that there is annexation.
In specific embodiment, when the alarm OLT port numbers that each ODN port obtaining ODN equipment is corresponding, also need to determine the ODN port that this alarm OLT port numbers is corresponding, namely insert detection instrument and produce the ODN port of warning information corresponding to this alarm OLT port numbers.Further, determine each ODN port of ODN equipment and the alarm OLT port numbers that each ODN port is corresponding successively, and ODN port identical for alarm OLT port numbers is defined as the ODN port that there is annexation.
Optionally, for iODN network, ODN port corresponding to this alarm OLT port numbers can be determined and draw by obtaining the ODN port numbers of the current ODN port inserting electronic tag when inserting electronic tag.Concrete, the construction equipment that the ODN port numbers of the current ODN port of this acquisition is described ODN equipment or ODN equipment detects the ODN port being currently inserted into described electronic tag, the ODN port numbers of described ODN port obtained, can will resolve the described OLT port numbers that obtains as the alarm OLT port numbers corresponding to port corresponding to described ODN port numbers when using described OLT port numbers as the alarm OLT port numbers that described current ODN port is corresponding from warning information.For traditional ODN network, ODN port corresponding to this alarm OLT port numbers can determine the on position of this detection instrument by the mode of manual record, and record ODN port numbers corresponding to this on position and determine and draw, thus it is corresponding with ODN port numbers to realize the alarm OLT port numbers by obtaining.Further alternative, can be especially by by the current ODN port that described hand-held ONU inserts described ODN equipment: described hand-held OUN is inserted into by the fiber connector that jumping fiber connects the current ODN port of described ODN equipment；Wherein, described electronic tag is the electronic tag being connected with described fiber connector.
Further, can be especially by when the alarm identical ODN port of OLT port numbers is defined as the ODN port that there is annexation: obtain and the ODN port numbers corresponding to same OLT port numbers and the 2nd ODN port numbers；ODN port corresponding with described 2nd ODN port numbers for ODN port corresponding for a described ODN port numbers is defined as the ODN port that there is annexation.
Implement the embodiment of the present invention and produce the alarm OLT port numbers of the port of alarm by obtaining the OLT side when detection instrument is inserted into each ODN port of ODN equipment, and ODN port identical for alarm OLT port numbers is defined as the ODN port that there is annexation, so that it is determined that go out the annexation of fiber resource in ODN network, improve the carding efficiency of fiber resource, reliability is high.
Refer to Fig. 2, be the one of which scene schematic diagram of the defining method of the ODN annexation of Fig. 1, be applied in iODN network.As shown in Figure 2, this scene graph includes iODN equipment and iODF (IntelligentOpticalDistributionFrame, intelligent optical fiber distribution frame), iFDT (IntelligentFiberDistributionTerminal, Intelligent optical cable cross-connecting box), iFAT (IntelligentFiberAccessTerminal, Intelligent optical fiber fiber-dividing box), the iODN webmaster that iODN equipment is corresponding, PON webmaster corresponding for main equipment OLT and OLT, this iODN webmaster is the network equipment for realizing resource management.Concrete, can first set up the communication link between iODN webmaster and PON webmaster so that realize communication between iODN webmaster and PON webmaster, it is possible to carry out the mutual of information.And complete OLT device to the pre-jumper connection between iODF equipment at machine room further, utilize jumping fiber to complete the pre-jumper connection of uplink and downlink port in iODF equipment.By each ODN port that default detection instrument such as hand-held ONU inserts in iODN equipment is obtained the alarm OLT port numbers that this each ODN port is corresponding, and the ODN port numbers of this each ODN port is obtained by electronic tag, thus carrying out the determination of optical fiber connection relation.
Optionally, refer to Fig. 3, it it is the structural representation of a kind of hand-held ONU that the embodiment of the present invention provides, as shown in Figure 3, this hand-held ONU plugs the ODN port that jumping fiber can be connected in iODN equipment by the union joint of jumping fiber, being fixed with electronic tag on the union joint of this jumping fiber and fiber connector, this electronic tag can by iODN equipment or iODN equipment construction instrument identification.This electronic tag and fiber connector can be inserted simultaneously into iODN equipment, it is also possible to be divided into two steps to insert and (first insert fiber connector, be inserted into electronic tag；Or first insert electronic tag, be inserted into fiber connector).Wherein, in this electronic tag, storage has a special sequence number, after inserting iODN equipment, this serial number can by iODN equipment or iODN equipment construction instrument identification, so that it is determined that go out the identity of this electronic tag.When inserting electronic tag, this iODN equipment or iODN equipment construction instrument can read this electronic tag on fiber connector automatically, obtain the ODN port numbers that the on position of this electronic tag is corresponding, this ODN port numbers can uniquely identify this port positional information in iODN equipment, such as this ODN port numbers is frame number-plate number-slot number, as: 1-2-10 (1 frame, 2 pallets, 10 ports).Concrete, electronic tag can be eID (electronicIDentity, electronic identifications) or RFID (RadioFrequencyIdentification, radio frequency identification) label, this jumping fiber adapter can be SC, ST, LC or FC, and the embodiment of the present invention does not limit.
It should be noted that the hand-held ONU of the embodiment of the present invention supports the PON such as GPON, EPON or 10GGPON and 10GEPON.
In specific embodiment, the annexation of each port in determining iODN equipment, when namely carrying out the combing of iODN Internet resources, hand-held ONU can be inserted into the iODF port in iODF equipment by construction worker successively, and electronic tag is also inserted into this iODF port, to obtain alarm OLT port numbers corresponding to this iODF port and iODF port numbers.
Concrete, after hand-held ONU inserts PON, owing to there is no lawful registration, one can be produced in main equipment OLT side and insert alarm, the warning information of this insertion alarm correspondence comprises the alarm OLT port numbers producing alarm, this alarm OLT port numbers can uniquely identify this port positional information in OLT device, and this warning information is passed to iODN webmaster by the communication link set up by PON webmaster corresponding for OLT, and iODN webmaster can resolve from this warning information and obtain OLT port numbers；Additionally, iODF equipment or iODN equipment construction tool detection are inserted to electronic tag, automatically this electronic tag on fiber connector is read, obtain iODF port numbers corresponding to the on position of this electronic tag and ODN port numbers, and iODF port numbers corresponding for the on position of electronic tag is uploaded iODN webmaster.This OLT port numbers and iODF port numbers are associated pairing by iODN webmaster, and the OLT port numbers obtained by this parsing is as the alarm OLT port numbers corresponding to ODN port corresponding to the current iODF port numbers obtained.After obtaining alarm OLT port numbers corresponding to this iODF port and iODF port numbers, iODN webmaster also can return to a port information and obtains success message, and this success message can be shown on the construction tool for iODN equipment being powered and manage, the resource combing of next iODF port is carried out with prompting.Successively hand-held ONU is inserted each port of iODF equipment, until the fiber resource annexation combing of iODF device port completes, and stress the operating procedure on multiple iODF equipment at iFDT, iFAT, determine the alarm OLT port numbers of each port in each iODN equipment and the ODN port numbers of correspondence thereof successively.Optionally, this warning information may also include the title of this OLT device, numbering, positional information etc..
IODN webmaster is when OLT port numbers corresponding to different for A, B two ODN port numbers being detected, then think that A, B port is on same optical fiber link, namely there is annexation in this A, B port, thus ODN port identical for alarm OLT port numbers being defined as the ODN port that there is annexation, determine that optical fiber office is to jumping fiber annexation in annexation and cabinet, and obtain the optical fiber connection relation of whole iODN network further.
Implement the embodiment of the present invention and introduce hand-held ONU as special grooming tool, the alarm OLT port numbers corresponding by obtaining warning information produced by the ODN port that hand-held ONU is inserted iODN equipment, and by obtaining, electronic tag is inserted the ODN port numbers that this ODN port obtains, determine the ODN port numbers of alarm OLT port numbers and correspondence thereof, automatically, the port being defined as the ODN port that ODN port numbers corresponding for identical alarm OLT port is determined there is annexation of intelligence, thus realizing automatically determining of ODN network fiber resource annexation, save cost of labor, improve carding efficiency, and shorten because carrying out the combing of ODN network fiber resource annexation and the time of interrupting service, thus reducing the impact on network service to greatest extent, reliability is higher.
Refer to Fig. 4, be the another kind of scene schematic diagram of the defining method of the ODN annexation of Fig. 1, be applied in traditional ODN network.Concrete, as shown in Figure 4, this scene graph includes ODN equipment and ODF, FDT and FAT, the ODN resource management system that ODN equipment is corresponding, PON webmaster corresponding for main equipment OLT and OLT, and carry out the determination of ODN network fiber annexation by default detection instrument such as hand-held ONU being inserted each ODN port in ODN equipment.
Optionally, this refers to Fig. 5, it it is the structural representation of the hand-held ONU of another kind that the embodiment of the present invention provides, as shown in Figure 5, this hand-held ONU plugs jumping fiber and namely may be connected on ODN equipment, the union joint of this jumping fiber and fiber connector can be SC, ST, LC or FC, and the embodiment of the present invention does not limit.
Concrete, the annexation of each ODN port in determining ODN equipment, when namely carrying out the combing of ODN Internet resources, hand-held ONU can be inserted in ODN equipment a certain ODN port by construction worker A, the ODN port numbers that this on position of hand-kept is corresponding, there is in PON webmaster side other construction worker B to record hand-held ONU simultaneously and insert the alarm OLT port numbers producing to alert of OLT during this ODN port, by B, this alarm OLT port numbers is informed A, A presses corresponding relation record ODN port numbers and alarm OLT port numbers, or recorded the corresponding relation between this ODN port numbers and alarm OLT port numbers by B, and finally carried out resource combing by artificial or computer, ODN port corresponding for ODN port numbers identical for alarm OLT port numbers is defined as the ODN port that there is annexation, so that it is determined that go out optical fiber office to jumping fiber annexation in annexation and cabinet, obtain the optical fiber connection relation of whole ODN network, finally combing result is imported ODN resource management system, to realize resource management.The network equipment that this ODN resource management system is used for realizing the management of ODN Internet resources with this is corresponding.
Implement the embodiment of the present invention and introduce hand-held ONU as special grooming tool, the alarm OLT port numbers corresponding by obtaining warning information produced by the ODN port that hand-held ONU is inserted iODN equipment, and by ODN port numbers corresponding to the on position manually determining this hand-held ONU, so that it is determined that go out to alert the ODN port numbers of OLT port numbers and correspondence thereof, and the ODN port that ODN port numbers corresponding for identical alarm OLT port is determined is defined as the port that there is annexation, thus realizing the determination of ODN network fiber resource annexation, save cost of labor to a certain extent, improve carding efficiency, reliability is higher.
Referring to Fig. 6, be the structural representation of the determination device of a kind of ODN annexation that the embodiment of the present invention provides, the described device of the embodiment of the present invention can be applied particularly in the network equipment, to realize the management of ODN Internet resources.Concrete, the described device of the embodiment of the present invention includes the first acquisition module 11 and determines module 12.Wherein,
Described first acquisition module 11, the alarm optical line terminal OLT port numbers that each ODN port for obtaining ODN equipment is corresponding, wherein, the alarm OLT port numbers that described ODN port is corresponding is the OLT port numbers of the port that described OLT side produces alarm when detection instrument is inserted into described ODN port.
It should be noted that, when the detection instrument of non-lawful registration is inserted into ODN port in ODN equipment, producing to insert warning information at main equipment OLT (OpticalLineTerminal, optical line terminal), this warning information includes the OLT port numbers producing alarm.Described ODN equipment includes ODF, FDT and FAT, and described detection instrument can be hand-held ONU.
Described determine module 12, for ODN port identical for alarm OLT port numbers being defined as the ODN port that there is annexation.
In specific embodiment, after the first acquisition module 11 obtains the alarm OLT port numbers that each ODN port of ODN equipment is corresponding, it is determined that module 12 can be defined as the ODN port that there is annexation by the identical ODN port of alarm OLT port numbers.
Concrete, after detection instrument inserts PON, owing to there is no lawful registration, one can be produced in main equipment OLT side and insert alarm, the warning information of this insertion alarm correspondence comprises the alarm OLT port numbers producing alarm, this alarm OLT port numbers can uniquely identify this port positional information in OLT device, and the first acquisition module 11 obtains the alarm OLT port numbers that the ODN port being currently inserted into this detection instrument is corresponding.Detect along fiber optic network trend by port detection instrument, first acquisition module 11 acquires the alarm OLT port numbers that each ODN port is corresponding, then determine that ODN port identical for alarm OLT port numbers can be defined as existing the ODN port of annexation by module 12, so that it is determined that go out optical fiber office to jumping fiber annexation in annexation and cabinet, and thereby determine that out the optical fiber connection relation of whole ODN network.
Implement the embodiment of the present invention and produce the alarm OLT port numbers of the port of alarm by obtaining the OLT side when detection instrument is inserted into each ODN port of ODN equipment, and ODN port identical for alarm OLT port numbers is defined as the ODN port that there is annexation, so that it is determined that go out the annexation of fiber resource in ODN network, improve the carding efficiency of fiber resource, reliability is high.
Referring to Fig. 7, be the structural representation of the determination device of the another kind of ODN annexation that the embodiment of the present invention provides, the described device of the embodiment of the present invention includes the first acquisition module 11 of the determination device of above-mentioned ODN annexation and determines module 12.Wherein,
Described first acquisition module 11, the alarm optical line terminal OLT port numbers that each ODN port for obtaining ODN equipment is corresponding, wherein, the alarm OLT port numbers that described ODN port is corresponding is the OLT port numbers of the port that described OLT side produces alarm when detection instrument is inserted into described ODN port.
It should be noted that, when the detection instrument of non-lawful registration is inserted into ODN port in ODN equipment, producing to insert warning information at main equipment OLT (OpticalLineTerminal, optical line terminal), this warning information includes the OLT port numbers producing alarm.
Described determine module 12, for ODN port identical for alarm OLT port numbers being defined as the ODN port that there is annexation.
In specific embodiment, after the first acquisition module 11 obtains the alarm OLT port numbers that each ODN port of ODN equipment is corresponding, it is determined that module 12 can be defined as the ODN port that there is annexation by the identical ODN port of alarm OLT port numbers.
Concrete, after detection instrument inserts PON, owing to there is no lawful registration, one can be produced in main equipment OLT side and insert alarm, the warning information of this insertion alarm correspondence comprises the alarm OLT port numbers producing alarm, this alarm OLT port numbers can uniquely identify this port positional information in OLT device, and the first acquisition module 11 obtains the alarm OLT port numbers that the ODN port being currently inserted into this detection instrument is corresponding.Detect along fiber optic network trend by port detection instrument, first acquisition module 11 acquires the alarm OLT port numbers that each ODN port is corresponding, then determine that ODN port identical for alarm OLT port numbers can be defined as existing the ODN port of annexation by module 12, so that it is determined that go out optical fiber office to jumping fiber annexation in annexation and cabinet, and thereby determine that out the optical fiber connection relation of whole ODN network.
Optionally, in embodiments of the present invention, described detection kit draws together hand-held optical network unit ONU；Described first acquisition module 11 can farther include:
Set up unit 111, for setting up the communication link between the passive optical network PON webmaster of OLT side；
Information receiving unit 112, for when the current ODN port of the described hand-held ONU described ODN equipment of insertion, by the described warning information setting up the communication link reception described PON webmaster transmission that unit 111 is set up, described warning information includes the OLT port numbers that OLT side produces the port of alarm when described hand-held ONU inserts described current ODN port；
Resolution unit 113, obtains described OLT port numbers for resolving from the warning information that described information receiving unit 112 receives, and using described OLT port numbers as alarm OLT port numbers corresponding to described current ODN port.
Concrete, can pass through to set up unit 111 and set up the communication link between the network equipment and PON webmaster so that the network equipment such as realizes communication between iODN webmaster and PON webmaster, it is possible to carry out the mutual of information.When described hand-held ONU inserts the current ODN port of ODN equipment, information receiving unit 112 receives the OLT port numbers warning information comprising the port producing alarm of the communication link transmission that PON webmaster is set up by setting up unit 111, resolution unit 113 can resolve from this warning information and obtain OLT port numbers, and the OLT port numbers this parsing obtained is as alarm OLT port numbers corresponding to current ODN port.
It should be noted that the hand-held ONU of the embodiment of the present invention supports the PON such as GPON, EPON or 10GGPON and 10GEPON.
Further, in embodiments of the present invention, described device also includes:
Second acquisition module 13, for obtaining the ODN port numbers of the described current ODN port of described ODN equipment, wherein, described current ODN port numbers is that the construction equipment detection of described ODN equipment or ODN equipment is currently inserted into the ODN port of electronic tag, the ODN port numbers of the described ODN port of acquisition；
Described resolution unit 113 specifically for:
Resolve from described warning information and obtain described OLT port numbers, and the described OLT port numbers that obtains will be resolved as the alarm OLT port numbers corresponding to port corresponding to described ODN port numbers.
Optionally, described information receiving unit 112 can be specifically for:
When described hand-held OUN is inserted into the current ODN port of described ODN equipment by the fiber connector that jumping fiber connects, by the described warning information setting up the communication link reception described PON webmaster transmission that unit is set up.
In specific embodiment, when the first acquisition module 11 obtains alarm OLT port numbers corresponding to each ODN port of ODN equipment, also need to determine, by the second acquisition module 13, the ODN port that this alarm OLT port numbers is corresponding, namely insert detection instrument and produce the ODN port of warning information corresponding to this alarm OLT port numbers.Optionally, the second acquisition module 13 determines that ODN port corresponding to this alarm OLT port numbers can pass through to obtain the ODN port numbers of the current ODN port inserting electronic tag when inserting electronic tag.Concrete, ODN equipment or ODN equipment construction tool detection are inserted to electronic tag, automatically this electronic tag on fiber connector is read, and the ODN port numbers that the on position that obtains this electronic tag is corresponding, second acquisition module 13 obtains the ODN port numbers that this on position is corresponding, then resolution unit 113 can alarm OLT port numbers corresponding to the port corresponding using resolving ODN port numbers that the OLT port numbers that obtains obtains as this second acquisition module 13, thus it is corresponding with ODN port numbers to realize the alarm OLT port numbers by obtaining.Wherein, described electronic tag can be the electronic tag being connected with described fiber connector.
Further alternative, in embodiments of the present invention, described determine that module 12 includes:
Information acquisition unit 121, for obtaining and the ODN port numbers corresponding to same OLT port numbers and the 2nd ODN port numbers；
Connect and determine unit 122, be defined as existing the ODN port of annexation for the ODN port that ODN port that the described ODN port numbers that described information acquisition unit 121 obtained is corresponding is corresponding with described 2nd ODN port numbers.
Determine that module 12 is when OLT port numbers corresponding to different for A, B two ODN port numbers being detected, then think that A, B port is on same optical fiber link, namely there is annexation in this A, B port, thus ODN port identical for alarm OLT port numbers being defined as the ODN port that there is annexation, determine that optical fiber office is to jumping fiber annexation in annexation and cabinet, and obtain the optical fiber connection relation of whole iODN network further.
Implement the embodiment of the present invention and introduce hand-held ONU as special grooming tool, the alarm OLT port numbers corresponding by obtaining warning information produced by the ODN port that hand-held ONU is inserted iODN equipment, and the ODN port numbers that the on position that is determined by this hand-held ONU is corresponding, so that it is determined that go out to alert the ODN port numbers of OLT port numbers and correspondence thereof, and the ODN port that ODN port numbers corresponding for identical alarm OLT port is determined is defined as the port that there is annexation, thus realizing the determination of ODN network fiber resource annexation, save cost of labor, improve carding efficiency, reliability is higher.
Further, refer to Fig. 8, it it is the structure composition schematic diagram of a kind of network equipment that the embodiment of the present invention provides, the network equipment of the embodiment of the present invention includes: receptor 300, emitter 400, memorizer 200 and processor 100, described memorizer 200 can be high-speed RAM memorizer, it can also be non-labile memorizer (non-volatilememory), for instance at least one disk memory.Corresponding application program etc. is stored as in the memorizer 200 of a kind of computer-readable storage medium.Data cube computation can be carried out by bus, it is also possible to data cube computation by other means between described receptor 300, emitter 400, memorizer 200 and processor 100.The present embodiment connects with bus and illustrates.Concrete, the described network equipment of the embodiment of the present invention can refer to the associated description of the determination device of the ODN annexation in Fig. 6 to Fig. 7 correspondence embodiment.
Wherein, described processor 100 performs following steps:
Obtaining the alarm optical line terminal OLT port numbers that each ODN port of ODN equipment is corresponding, wherein, the alarm OLT port numbers that described ODN port is corresponding is the OLT port numbers of the port that described OLT side produces alarm when detection instrument is inserted into described ODN port；
ODN port identical for alarm OLT port numbers is defined as the ODN port that there is annexation.
In an alternate embodiment of the invention, described detection kit draws together hand-held optical network unit ONU；Described processor 100 is performing described alarm OLT port numbers corresponding to each ODN port obtaining ODN equipment, specifically performs following steps:
Set up the communication link between the passive optical network PON webmaster of OLT side；
When described hand-held ONU inserts the current ODN port of described ODN equipment, receiving, by described communication link, the warning information that described PON webmaster sends, described warning information includes the OLT port numbers that OLT side produces the port of alarm when described hand-held ONU inserts described current ODN port；
Resolve from described warning information and obtain described OLT port numbers, and using described OLT port numbers as alarm OLT port numbers corresponding to described current ODN port.
Further, described processor 100 is additionally operable to perform:
Obtaining the ODN port numbers of the described current ODN port of described ODN equipment, wherein, the construction equipment that described current ODN port numbers is described ODN equipment or ODN equipment detects the ODN port being currently inserted into electronic tag, the ODN port numbers of the described ODN port of acquisition；
Described using described OLT port numbers as alarm OLT port numbers corresponding to described current ODN port, including:
The described OLT port numbers that obtains will be resolved as the alarm OLT port numbers corresponding to port corresponding to described ODN port numbers.
Further, described processor 100 is performing the described ODN port being defined as by ODN port identical for alarm OLT port numbers and there is annexation, specifically performs following steps:
Obtain and the ODN port numbers corresponding to same OLT port numbers and the 2nd ODN port numbers；
ODN port corresponding with described 2nd ODN port numbers for ODN port corresponding for a described ODN port numbers is defined as the ODN port that there is annexation.
Implement the embodiment of the present invention and produce the alarm OLT port numbers of the port of alarm by obtaining the OLT side when detection instrument is inserted into each ODN port of ODN equipment, and ODN port identical for alarm OLT port numbers is defined as the ODN port that there is annexation, so that it is determined that go out the annexation of fiber resource in ODN network, improve the carding efficiency of fiber resource, reliability is high.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, certain embodiment there is no the part described in detail, it is possible to referring to the associated description of other embodiments.
In several embodiments provided by the present invention, it should be understood that disclosed apparatus and method, it is possible to realize by another way.Such as, device embodiment described above is merely schematic, such as, the division of described unit, being only a kind of logic function to divide, actual can have other dividing mode when realizing, for instance multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some features can ignore, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be through INDIRECT COUPLING or the communication connection of some interfaces, device or unit, it is possible to be electrical, machinery or other form.
Described this as the unit that separating component illustrates can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, namely may be located at a place, or can also be distributed on multiple NE.Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, it would however also be possible to employ hardware adds the form of SFU software functional unit and realizes.
The above-mentioned integrated unit realized with the form of SFU software functional unit, it is possible to be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) perform the part steps of method described in each embodiment of the present invention.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (Read-OnlyMemory, ROM), the various media that can store program code such as random access memory (RandomAccessMemory, RAM), magnetic disc or CD.
Those skilled in the art are it can be understood that arrive, for convenience and simplicity of description, only it is illustrated with the division of above-mentioned each functional module, in practical application, as desired above-mentioned functions distribution can be completed by different functional modules, it is divided into different functional modules, to complete all or part of function described above by the internal structure of device.The specific works process of the device of foregoing description, it is possible to reference to the corresponding process in preceding method embodiment, do not repeat them here.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the defining method of an optical fiber distributing network ODN annexation, it is characterised in that including:
Obtaining the alarm optical line terminal OLT port numbers that each ODN port of ODN equipment is corresponding, wherein, the alarm OLT port numbers that described ODN port is corresponding is the OLT port numbers of the port that described OLT side produces alarm when detection instrument is inserted into described ODN port；
ODN port identical for alarm OLT port numbers is defined as the ODN port that there is annexation.
2. method according to claim 1, it is characterised in that described detection kit draws together hand-held optical network unit ONU；Described alarm OLT port numbers corresponding to each ODN port obtaining ODN equipment, including:
Set up the communication link between the passive optical network PON webmaster of OLT side；
When described hand-held ONU inserts the current ODN port of described ODN equipment, receiving, by described communication link, the warning information that described PON webmaster sends, described warning information includes the OLT port numbers that OLT side produces the port of alarm when described hand-held ONU inserts described current ODN port；
Resolve from described warning information and obtain described OLT port numbers, and using described OLT port numbers as alarm OLT port numbers corresponding to described current ODN port.
3. method according to claim 2, it is characterised in that described method also includes:
Obtaining the ODN port numbers of the described current ODN port of described ODN equipment, wherein, the construction equipment that described current ODN port numbers is described ODN equipment or ODN equipment detects the ODN port being currently inserted into electronic tag, the ODN port numbers of the described ODN port of acquisition；
Described using described OLT port numbers as alarm OLT port numbers corresponding to described current ODN port, including:
The described OLT port numbers that obtains will be resolved as the alarm OLT port numbers corresponding to port corresponding to described ODN port numbers.
4. the method according to any one of claim 1-3, it is characterised in that the described ODN port being defined as ODN port identical for alarm OLT port numbers there is annexation, including:
Obtain and the ODN port numbers corresponding to same OLT port numbers and the 2nd ODN port numbers；
ODN port corresponding with described 2nd ODN port numbers for ODN port corresponding for a described ODN port numbers is defined as the ODN port that there is annexation.
5. method according to claim 3, it is characterised in that described hand-held ONU inserts the current ODN port of described ODN equipment, including:
Described hand-held OUN is inserted into the current ODN port of described ODN equipment by the fiber connector that jumping fiber connects；Wherein, described electronic tag is the electronic tag being connected with described fiber connector.
6. the determination device of an ODN annexation, it is characterised in that including:
First acquisition module, the alarm OLT port numbers that each ODN port for obtaining ODN equipment is corresponding, wherein, the alarm OLT port numbers that described ODN port is corresponding is the OLT port numbers of the port that described OLT side produces alarm when detection instrument is inserted into described ODN port；
Determine module, for ODN port identical for alarm OLT port numbers being defined as the ODN port that there is annexation.
7. device according to claim 6, it is characterised in that described detection kit draws together hand-held ONU；Described first acquisition module includes:
Set up unit, for setting up the communication link between the PON webmaster of OLT side；
Information receiving unit, for when the current ODN port of the described hand-held ONU described ODN equipment of insertion, by the described warning information setting up the communication link reception described PON webmaster transmission that unit is set up, described warning information includes the OLT port numbers that OLT side produces the port of alarm when described hand-held ONU inserts described current ODN port；
Resolution unit, obtains described OLT port numbers for resolving from the warning information that described information receiving unit receives, and using described OLT port numbers as alarm OLT port numbers corresponding to described current ODN port.
8. device according to claim 7, it is characterised in that described device also includes:
Second acquisition module, for obtaining the ODN port numbers of the described current ODN port of described ODN equipment, wherein, described current ODN port numbers is that the construction equipment detection of described ODN equipment or ODN equipment is currently inserted into the ODN port of electronic tag, the ODN port numbers of the described ODN port of acquisition；
Described resolution unit specifically for:
Resolve from described warning information and obtain described OLT port numbers, and the described OLT port numbers that obtains will be resolved as the alarm OLT port numbers corresponding to port corresponding to described ODN port numbers.
9. the device according to any one of claim 6-8, it is characterised in that described determine that module includes:
Information acquisition unit, for obtaining and the ODN port numbers corresponding to same OLT port numbers and the 2nd ODN port numbers；
Connect and determine unit, be defined as existing the ODN port of annexation for the ODN port that ODN port that the described ODN port numbers that described information acquisition unit obtained is corresponding is corresponding with described 2nd ODN port numbers.
10. device according to claim 8, it is characterised in that described information receiving unit specifically for:
When described hand-held OUN is inserted into the current ODN port of described ODN equipment by the fiber connector that jumping fiber connects, by the described warning information setting up the communication link reception described PON webmaster transmission that unit is set up；
Wherein, described electronic tag is the electronic tag being connected with described fiber connector.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972976A (en) * | 2017-05-19 | 2017-07-21 | 烽火通信科技股份有限公司 | Intelligent optical fiber wiring system and the implementation method for replacing electronic tag with fibre optical sensor |
| CN108199859A (en) * | 2016-12-08 | 2018-06-22 | 中国移动通信集团四川有限公司 | A kind of link relationship generation method, device and system |
| CN109120334A (en) * | 2017-06-26 | 2019-01-01 | 中兴通讯股份有限公司 | Fiber position determines method and device, network element, storage medium and processor |
| CN110460371A (en) * | 2018-05-07 | 2019-11-15 | 中国电信股份有限公司 | Light resource inspection method and system |
| CN112448757A (en) * | 2019-09-04 | 2021-03-05 | 中国电信股份有限公司 | Port occupation testing method and system, user terminal, background system and medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192983A (en) * | 2006-11-29 | 2008-06-04 | 中兴通讯股份有限公司 | A system for automatically getting connection relation of optical network |
| CN102098588A (en) * | 2010-12-22 | 2011-06-15 | 南京普天天纪楼宇智能有限公司 | Distributing frame monitoring apparatus with combination of port triggering and link scanning |
| WO2014033524A1 (en) * | 2012-08-28 | 2014-03-06 | Alcatel Lucent | Method of supporting transfer of optical network unit between passive optical networks |
| CN103746850A (en) * | 2014-01-13 | 2014-04-23 | 中国联合网络通信集团有限公司 | Method and device for positioning fault and PON (Passive Optical Network) system |
| CN103916188A (en) * | 2014-03-24 | 2014-07-09 | 华为技术有限公司 | Method, device and system for determining correspondence between terminal and PON port |
-
2014
- 2014-12-04 CN CN201410729011.3A patent/CN105721186B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192983A (en) * | 2006-11-29 | 2008-06-04 | 中兴通讯股份有限公司 | A system for automatically getting connection relation of optical network |
| CN102098588A (en) * | 2010-12-22 | 2011-06-15 | 南京普天天纪楼宇智能有限公司 | Distributing frame monitoring apparatus with combination of port triggering and link scanning |
| WO2014033524A1 (en) * | 2012-08-28 | 2014-03-06 | Alcatel Lucent | Method of supporting transfer of optical network unit between passive optical networks |
| CN103746850A (en) * | 2014-01-13 | 2014-04-23 | 中国联合网络通信集团有限公司 | Method and device for positioning fault and PON (Passive Optical Network) system |
| CN103916188A (en) * | 2014-03-24 | 2014-07-09 | 华为技术有限公司 | Method, device and system for determining correspondence between terminal and PON port |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199859A (en) * | 2016-12-08 | 2018-06-22 | 中国移动通信集团四川有限公司 | A kind of link relationship generation method, device and system |
| CN106972976A (en) * | 2017-05-19 | 2017-07-21 | 烽火通信科技股份有限公司 | Intelligent optical fiber wiring system and the implementation method for replacing electronic tag with fibre optical sensor |
| CN106972976B (en) * | 2017-05-19 | 2019-09-27 | 烽火通信科技股份有限公司 | Intelligent optical fiber wiring system and the implementation method for replacing electronic tag with fibre optical sensor |
| CN109120334A (en) * | 2017-06-26 | 2019-01-01 | 中兴通讯股份有限公司 | Fiber position determines method and device, network element, storage medium and processor |
| CN109120334B (en) * | 2017-06-26 | 2021-07-27 | 中兴通讯股份有限公司 | Optical fiber position determining method and device, network element, storage medium and processor |
| CN110460371A (en) * | 2018-05-07 | 2019-11-15 | 中国电信股份有限公司 | Light resource inspection method and system |
| CN110460371B (en) * | 2018-05-07 | 2021-02-19 | 中国电信股份有限公司 | Optical resource checking method and system |
| CN112448757A (en) * | 2019-09-04 | 2021-03-05 | 中国电信股份有限公司 | Port occupation testing method and system, user terminal, background system and medium |
| CN112448757B (en) * | 2019-09-04 | 2022-09-23 | 中国电信股份有限公司 | Port occupation testing method and system, user terminal, background system and medium |
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