CN106712843A - Optical fiber line performance assessment method and system - Google Patents
Optical fiber line performance assessment method and system Download PDFInfo
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- CN106712843A CN106712843A CN201611146598.0A CN201611146598A CN106712843A CN 106712843 A CN106712843 A CN 106712843A CN 201611146598 A CN201611146598 A CN 201611146598A CN 106712843 A CN106712843 A CN 106712843A
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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
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
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Abstract
The embodiment of the invention provides an optical fiber line performance assessment method and system and relates to the field of communication. The optical fiber line performance assessment method and system can solve the problem that the optical fiber line performance of multiple optical fiber lines cannot be assessed intuitionally in the prior art. The optical fiber line performance assessment method comprises the steps of obtaining multiple types of optical fiber line data on multiple optical fiber lines by an assessment device, wherein the multiple types of the optical fiber line data are obtained by detecting corresponding multiple optical fiber lines by multiple meters; respectively analyzing the multiple types of the optical fiber line data to obtain impact assessment results of the multiple types of the optical fiber lines; and obtaining optical fiber line performance assessment results of the multiple optical fiber lines based on the impact assessment results of the multiple types of the optical fiber lines. The optical fiber line performance assessment method and system are used for assessment of the optical fiber line performance.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of fibre circuit performance estimating method and system.
Background technology
In recent years, as the development and new business demand of technology are increased rapidly, optical-fibre communications (English full name：Fiber-
Optic communication) application it is more and more extensive, optical-fibre communications is a kind of using light and optical fiber (English full name：
Optical fiber) transmission information mode, fiber optic communication has that message capacity is big, quality is high, stable performance, anti-electromagnetism are done
Disturb, strong security the advantages of, it has also become current topmost wired communication mode.With the popularization of Optical Access Network, in optical fiber
The problem that fibre circuit is present in access network starts gradually to increase.The problem that the circuit of Optical Access Network is present is found in time, and
And influence of the problem for Optical Access Network link performance is made a concrete analysis of, the communication effect for assessing Optical Access Network has
Important effect.
Under normal circumstances, by setting test instrumentation over the optical fibre lines, fibre circuit can be tested to obtain
Assessment data are simultaneously stored on the test instrumentation, and the assessment data for having stored are read from the test instrumentation when there is demand.
Due to for an independent fibre circuit, the class of the assessment data required for carrying out fibre circuit Performance Evaluation
Type is less, and the time resource that reading assessment data are consumed is often more with human resources, therefore existing assessment data are obtained
It is generally uncorrelated to the process for reading other kinds of assessment data to take process, and according only to above-mentioned assessment data to independent one
The fibre circuit performance of the specified type of bar fibre circuit is estimated.
In recent years due to the progressively implementation of operator's fiber optic communication transformation, the quantity of fibre circuit will be further increased, connect
Networking starts to turn into focus of concern, even if using intelligent acess optical fiber in access network as main transmission medium
Realizing the information transmission of access network becomes the emphasis of development.Due to when fibre circuit Performance Evaluation is carried out to Optical Access Network
The type of the assessment data of needs is more, if carry out fibre circuit performance to Optical Access Network according to method of the prior art commenting
Estimate, then can only obtain the fibre circuit performance evaluation result of the specified type of fibre circuit in the Optical Access Network, due to
Fibre circuit in Optical Access Network may be more, thus the different fibre circuits for obtaining different types of fibre circuit performance
Assessment result possible data amount is larger, so as to cannot be carried out to the fibre circuit performance of a plurality of fibre circuit in the Optical Access Network
Intuitively assess, reduce the efficiency of fibre circuit Performance Evaluation, compromise Consumer's Experience.
The content of the invention
The application provides a kind of fibre circuit performance estimating method and system, and can solve the problem that in the prior art cannot be to a plurality of
The problem that the fibre circuit performance of fibre circuit is intuitively assessed.
In a first aspect, The embodiment provides a kind of fibre circuit performance estimating method, including：Apparatus for evaluating is obtained
The fibre circuit data of multiple types on a plurality of fibre circuit are taken, the fibre circuit data of multiple types are that multiple instrument are examined respectively
Corresponding fibre circuit is surveyed to obtain；The fibre circuit data of multiple types are analyzed respectively to obtain the fibre circuit shadow of multiple types
Assessment result is rung, fibre circuit impact evaluation result is used to indicate the fibre circuit data of corresponding types to a plurality of fibre circuit
The influence of performance；The fibre circuit performance that fibre circuit impact evaluation result according to multiple types obtains a plurality of fibre circuit is commented
Estimate result, the fibre circuit performance evaluation result of a plurality of fibre circuit is used to indicate the performance of a plurality of fibre circuit.
Second aspect, The embodiment provides a kind of fibre circuit performance evaluation system, including：Apparatus for evaluating,
It is configured as obtaining the fibre circuit data of multiple types on a plurality of fibre circuit, the fibre circuit data of multiple types are multiple
Instrument detects that corresponding fibre circuit is obtained respectively；Apparatus for evaluating is additionally configured to analyze respectively the optical fiber cable way of multiple types
The fibre circuit impact evaluation result of multiple types is obtained according to this, and fibre circuit impact evaluation result is used to indicate corresponding types
Influence of the fibre circuit data to the performance of a plurality of fibre circuit, the fibre circuit impact evaluation result according to multiple types is obtained
The fibre circuit performance evaluation result of a plurality of fibre circuit, the fibre circuit performance evaluation result of a plurality of fibre circuit is used to indicate
The performance of a plurality of fibre circuit.
Fibre circuit performance estimating method provided in an embodiment of the present invention and system, a plurality of optical fiber is obtained by apparatus for evaluating
The fibre circuit data of multiple types on circuit, and the fibre circuit data of multiple types are analyzed respectively to obtain multiple types
Fibre circuit impact evaluation result, that is, obtain the fibre circuit of the fibre circuit data to a plurality of fibre circuit of the plurality of type
The assessment result of the influence that can be likely to result in, so as to obtain the fibre circuit influence of a plurality of fibre circuit according to above-mentioned assessment result
Assessment result, that is, obtain getting up to whole Optical Access Network cell in the fibre circuit aggregation of data with reference to above-mentioned multiple types
After the influence that fibre circuit is likely to result in, the fibre circuit performance of a plurality of fibre circuit.Therefore it is of the invention to implement what is provided
Fibre circuit performance estimating method can be intuitively assessed the fibre circuit performance of a plurality of fibre circuit, improve optical fiber
The efficiency of link performance assessment, improves Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, embodiment will be described below
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only more of the invention
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
A kind of indicative flowchart of fibre circuit performance estimating method that Fig. 1 is provided by embodiments of the invention；
A kind of schematic diagram of fibre circuit performance evaluation system that Fig. 2 is provided by embodiments of the invention；
A kind of schematic structure of fibre circuit performance evaluation system that Fig. 3 is provided by another embodiment of the present invention
Figure.
Specific embodiment
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 carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
For the ease of clearly describing the technical scheme of the embodiment of the present invention, in an embodiment of the present invention, employ " the
One ", the printed words such as " second " make a distinction to function and the essentially identical identical entry of effect or similar item, and those skilled in the art can
To understand that the printed words such as " first ", " second " are not to be defined to quantity and execution order.
In recent years, as the development and new business demand of technology are increased rapidly, the application of optical-fibre communications is further extensive, companion
As operator relocates the implementation of transformation, the quantity of fibre circuit will be further increased in network, and Optical Access Network is also gradually general
And, but the fibre circuit produced problem in Optical Access Network starts gradually to increase simultaneously
Under normal circumstances, test instrumentation to scene can be carried by tester, by setting test over the optical fibre lines
Instrument, to obtain fibre circuit test data, and is stored on the test instrumentation.By the time resource that said process is consumed
It is often more with human resources, and carry out generally according to the plan that operator specifies in advance, and obtain other kinds of assessment
The process of data is generally uncorrelated, therefore acquired fibre circuit test data can not often be fully utilized, only root
The fibre circuit performance of certain specified type of fibre circuit is estimated according to above-mentioned assessment data.
Because the type of the assessment data needed when fibre circuit Performance Evaluation is carried out to Optical Access Network is more, therefore
If carrying out fibre circuit Performance Evaluation to Optical Access Network according to method of the prior art, may lead to not obtain light in time
The fibre circuit performance evaluation result of fine access network, so as to reduce the efficiency of fibre circuit Performance Evaluation, compromises user's body
Test.
In order to solve the above-mentioned technical problem, The embodiment provides a kind of fibre circuit performance estimating method, bag
Include：
101st, apparatus for evaluating obtains the fibre circuit data of multiple types on a plurality of fibre circuit.
Wherein, the fibre circuit data of multiple types are that multiple instrument detect that corresponding fibre circuit is obtained respectively.
Specifically, apparatus for evaluating obtains the fibre circuit data of multiple types on a plurality of fibre circuit, can be filled for assessment
Put in units of Optical Access Network cell, obtain the fibre circuit data of multiple types on the fibre circuit in Optical Access Network.
Specifically, can detect corresponding fibre circuit to obtain the optical fiber cable way of multiple types by multiple instrument
According to, and by the fibre circuit data is activation of multiple types to apparatus for evaluating.It should be noted that the plurality of instrument can also be same
One instrument is tested in diverse location, i.e., detect the fibre circuit of diverse location by same instrument to obtain multiple types
Fibre circuit data, as long as the fibre circuit data of multiple types on a plurality of fibre circuit can be obtained.Further, obtain
Before the fibre circuit data of the multiple types for taking Optical Access Network cell, can also include obtaining fibre circuit assessment configuration, its
Middle fibre circuit assessment is configured to indicate that the type of the fibre circuit data of the Optical Access Network cell that apparatus for evaluating is obtained, and obtains
The fibre circuit data of multiple types on a plurality of fibre circuit are taken, fibre circuit assessment configuration a plurality of optical fiber can be obtained according to
The fibre circuit data of multiple types on circuit
102nd, the fibre circuit data of multiple types are analyzed respectively to obtain the fibre circuit impact evaluation knot of multiple types
Really, fibre circuit impact evaluation result is used to indicating the fibre circuit data of corresponding types to the shadow of the performance of a plurality of fibre circuit
Ring.
Further, a plurality of fibre circuit is the fibre circuit of Optical Access Network cell, multiple on a plurality of fibre circuit
The fibre circuit impact evaluation result of type can include following at least two：The flexible jumper end face of Optical Access Network cell
Assessed value, the incoming fiber optic line overall loss assessed value of Optical Access Network cell, the 10G passive optical networks of Optical Access Network cell
Network PON adaptability teachings value, the flexible jumper loss assessed value of Optical Access Network cell, the fusion point of Optical Access Network cell
Loss assessed value, the optical splitter loss assessed value of Optical Access Network cell, the fibre loss assessed value of Optical Access Network cell, light
The standby trunk optical fiber availability assessment value of fine access network cell, the cell trunk optical fiber of Optical Access Network cell account for rate assessment in fact
Value, the backup wirings fiber availability assessed value of Optical Access Network cell.
Wherein, flexible jumper end face assessed value can serve to indicate that end surface of optical fiber connector clean-up performance；Incoming fiber optic
Line overall loss assessed value can serve to indicate that optical network unit (English full name：Optical Network Unit, English letter
Claim：ONU) to optical line terminal (English full name：Optical line terminal, English abbreviation：OLT the whole light between)
The loss of fine circuit；The 10G passive optical-fiber network PON adaptability teaching values of Optical Access Network cell can serve to indicate that current light
Fine circuit is being transformed into 10G passive optical-fiber networks (English full name：Passive Optical Network, English abbreviation：PON)
Fiber to the home (English full name：Fiber To The Home, English abbreviation：FTTH whether its link performance) is met after network will
Ask；Flexible jumper loss assessed value is used to evaluate flexible jumper loss；Fusion point loss assessed value is used to evaluate fusion point
Loss；Optical splitter loss assessed value is used to evaluate optical splitter loss；Fibre loss assessed value is used to evaluate fibre loss；Standby master
Dry fiber availability assessed value is used to evaluate the availability of the trunk optical fiber in access network backbone optical cable；Cell trunk optical fiber is accounted in fact
Rate assessed value is used for the actual occupancy of the trunk optical fiber for evaluating access network cell；Backup wirings fiber availability assessed value is used for
Evaluate the backup wirings fiber availability of access network cell.
103rd, the fibre circuit impact evaluation result according to multiple types obtains the fibre circuit performance of a plurality of fibre circuit
Assessment result, the fibre circuit performance evaluation result of a plurality of fibre circuit is used to indicate the performance of a plurality of fibre circuit.
Specifically, analyze respectively multiple types fibre circuit data can for respectively according to threshold value set in advance and/
Or rule is analyzed respectively to the fibre circuit data of multiple types, so as to obtain fibre circuit impact evaluation result.
Further, can be according to S=S1*A+S2*B+S3*C+S4*D+S5*E+S6*F+S7*G+S8*H+S9*I+S10*J
Fibre circuit Performance Evaluation value S is asked for, fibre circuit Performance Evaluation value S is used for indexed optical fiber line influence assessment result, wherein
S1It is the flexible jumper end face assessed value of Optical Access Network cell, A is S1Weighted value, S2It is connecing for Optical Access Network cell
Enter optical fiber cable overall loss assessed value, B is S2Weighted value, S3It is the 10G PON adaptability teaching values of Optical Access Network cell, C
It is S3Weighted value, S4For the flexible jumper of Optical Access Network cell is lost assessed value, D is S4Weighted value, S5For optical fiber connects
The fusion point loss assessed value of networking cell, E is S5Weighted value, S6For the optical splitter of Optical Access Network cell is lost assessed value,
F is S6Weighted value, S7It is the fibre loss assessed value of Optical Access Network cell, G is S7Weighted value, S8It is Optical Access Network
The standby trunk optical fiber availability assessment value of cell, H is S8Weighted value, S9It is the cell trunk optical fiber of Optical Access Network cell
Rate assessed value is accounted in fact, I is S9Weighted value, S10For the cell trunk optical fiber of Optical Access Network cell accounts for rate assessed value in fact, J is S10
Weighted value, wherein each assessed value is accordingly set for the significance level of Optical Access Network cell according to above-mentioned weighted value
It is fixed.
Exemplary, obtain the flexible jumper end face assessed value S of Optical Access Network cell1, Ke Yiwei：To intelligent acess
The fiber end face of net cell is detected, to obtain the quantity and size of the cut of different zones and the quantity and chi of defect
Very little, if above-mentioned acquired data meet the condition shown in table 1, it is qualified to be assessed as, and is otherwise assessed as unqualified.
Table 1
If assessment quantity is N1.Then single score value is 100/N1.If qualified, 100/N1 points is obtained.If unqualified, obtain
0 point.The single score values of N1 are added and are calculated this PTS S1。
Exemplary, obtain the incoming fiber optic line overall loss assessed value S of Optical Access Network cell2, Ke Yiwei：Obtain light
Optical Distribution Network (the English full name of fine access network cell：Optical Distribution Network, English abbreviation：ODN)
Overall loss.Because the overall loss that optical power budget subtracts ODN needs certain degree more than needed, therefore, work as transmission range
During less than or equal to 5 kilometers, ODN overall losses degree more than needed should be no less than 1dB；When transmission range is more than 5 kilometers and is less than or equal to
At 10 kilometers, ODN overall losses degree more than needed should be no less than 2dB；When transmission range is more than 10 kilometers, ODN overall losses are had more than needed
Degree should be no less than 3dB.If assessment quantity is N2, single score value is 100/N2.If qualified, 100/N2 points is obtained.If no
It is qualified, be beyond loss>0dB and<=1dB, obtains 0.75*100/N2 points；It is beyond loss>1dB and<=2dB, obtains 0.5*100/
N2 points；It is beyond loss>2dB and<=3dB, obtains 0.25*100/N2 points；It is beyond loss>3dB obtains 0 point.The single score values of N2
Plus and it is calculated this PTS S2。
Exemplary, obtain the 10G PON adaptability teaching values S of Optical Access Network cell3, Ke Yiwei：Assuming that optical fiber connects
GPON (the English full name of networking cell：Gigabit-Capable PON) it transform XG-PON1 as, introduce wavelength division multiplexer (English
Full name：Wavelength Division Multiplexing, English abbreviation：WDM) 1R devices：Optical module is replaced with into N1 types
10G GPON optical modules, the loss value for retaining the above-mentioned device that existing spectroscopic modes will be measured is substituted into, and is calculated improved
Overall loss.Wherein the loss value of WDM1r can be estimated according to 2dB.Assuming that the Ethernet passive optical network of Optical Access Network cell
Network (English full name：Ethernet Passive Optical Network, English abbreviation：EPON 10G EPON) are transform as：Light
Module replaces with PX30 type EPON/10G EPON optical modules, retains the loss value of the above-mentioned device that existing spectroscopic modes will be measured
Substitute into, be calculated improved overall loss.Because the overall loss that optical power budget subtracts ODN needs certain having more than needed
As shown in table 2, the optical power budget of 10G EPON systems is as shown in table 3 for degree, the wherein optical power budget of XG-PON1 systems.
Table 2
| N1 | N2a | |
| 10G GPON optical power budgets | <=29dB | <=31dB |
Table 3
| PX30 | |
| 10G EPON optical power budgets | <=29dB |
When the rich degree being calculated according to the above meets following condition, then 10G PON FTTH are adapted to
Scape, is unsatisfactory for, and cannot adapt to 10G PON FTTH scenes：When transmission range is less than or equal to 5 kilometers, ODN overall losses are rich
Remaining is no less than 1dB；When transmission range is more than 5 kilometers and during less than or equal to 10 kilometers, ODN overall losses degree more than needed is no less than
2dB；When transmission range is more than 10 kilometers, ODN overall losses degree more than needed is no less than 3dB.It is single when it is N3 to assess quantity
Score value is 100/N3.If qualified, 100/N3 points is obtained.If unqualified, it is beyond loss>0dB and<=1dB, obtains 0.75*
100/N3 points；It is beyond loss>1dB and<=2dB, obtains 0.5*100/N3 points；It is beyond loss>2dB and<=3dB, obtains 0.25*
100/N3 points；It is beyond loss>3dB obtains 0 point.The single score values of N3 are added and are calculated this PTS S3.
Exemplary, obtain the flexible jumper loss assessed value S of Optical Access Network cell4, Ke Yiwei：Optical fiber is obtained to connect
The photo-reactive connector insertion loss of networking cell, when photo-reactive connector insertion loss≤0.5dB is qualified, when photo-reactive connects
Connect device insertion loss>0.5dB is unqualified.When it is N4 to assess quantity, single score value is 100/N4.If qualified, obtain
100/N4 points.If unqualified, it is beyond loss>0dB and<=0.5dB, obtains 0.75*100/N4 points；It is beyond loss>0.5dB
And<=1dB, obtains 0.5*100/N4 points；It is beyond loss>1dB and<=2dB, obtains 0.25*100/N4 points；It is beyond loss>2dB
Obtain 0 point.The single score values of N4 are added and are calculated this PTS S4。
Exemplary, obtain the fusion point loss evaluation of estimate S of Optical Access Network cell5, Ke Yiwei：Obtain Optical Access Network
The insertion loss of the fusion point of cell, when the insertion loss≤0.12dB of fusion point is for qualified, otherwise for unqualified.When assessment number
Measure for N5 when, single score value be 100/N5.If qualified, 100/N5 points is obtained.If unqualified, it is beyond loss>0 and<=
0.3dB, obtains 0.75*100/N5 points；It is beyond loss>0.3dB and<=0.6dB, obtains 0.5*100/N5 points；It is beyond loss>
0.6dB and<=1dB, obtains 0.25*100/N5 points；It is beyond loss>1dB obtains 0 point.The single score values of N5 are added and are calculated this
Item PTS S5。
Exemplary, obtain the optical splitter loss assessed value S of Optical Access Network cell6, Ke Yiwei：Use optical time domain reflection
Instrument (English full name：Optical Time Domain Reflectometer, English abbreviation：OTDR) actual measurement obtains intelligent acess
The optical splitter loss of net cell, when the optical splitter of Optical Access Network cell is 1：During the optical splitter of N, according to table 41：N's
The evaluation index of optical splitter is estimated, when the optical splitter of Optical Access Network cell is 2：During the optical splitter of N, according to table 5
2：The evaluation index of the optical splitter of N is estimated.Wherein it should be noted that generally, optical splitter input port connects
Device is connect, the loss value of optical splitter and output port connector cannot be measured respectively, so table 4 and the optical splitter shown in table 5
Evaluation index requirement includes former and later two flexible jumpers, i.e., increase on the basis of original optical splitter loss value evaluation index
1dB。
Table 4
Table 5
When it is N6 to assess quantity, single score value is 100/N6.If qualified, 100/N6 points is obtained.If unqualified, surpass
Going out loss is>0 and<=0.5dB, obtains 0.75*100/N6 points；It is beyond loss>0.5dB and<=1dB, obtains 0.5*100/N6 points；
It is beyond loss>1dB and<=2dB, obtains 0.25*100/N6 points；It is beyond loss>2dB obtains 0 point.The single score values of N6 are added and counted
Calculation obtains this PTS S6。
Exemplary, obtain the fibre loss assessed value S of Optical Access Network cell7, Ke Yiwei：When judging fibre loss,
It is 1310nm wavelength by index, G.652D takes 0.36dB/km, G.657A takes the test signal of 0.4dB/km to Optical Access Network
Cell is detected.When it is N7 to assess quantity, single score value is 100/N7.If qualified, 100/N7 points is obtained；If do not conformed to
Lattice, obtain 0 point.The single score values of N7 are added and are calculated this PTS S7。
Exemplary, obtain the standby trunk optical fiber availability assessment value S of Optical Access Network cell8, Ke Yiwei：Obtain light
The standby core number of the backbone optical cable of fine access network cell, and determine wherein available core number.Wherein fibre core is lost exceeded or disconnected fibre,
Unavailable fibre core is considered, the standby available standby core number/backbone optical cable of trunk optical fiber availability=backbone optical cable
Standby core number.If standby trunk optical fiber availability=100%, this PTS S8=100 points；If standby trunk optical fiber can
With rate>=90% and<100%, this PTS S8=75 points；If standby trunk optical fiber availability>=80% and<90%,
This PTS S8=50 points；If standby trunk optical fiber availability>=70% and<80%, this PTS S8=25 points；Such as
Really standby trunk optical fiber availability<70%, this PTS S8=0 point.
Exemplary, the cell trunk optical fiber for obtaining Optical Access Network cell accounts for rate assessed value, Ke Yiwei in fact：Obtain cell
Accounting for trunk optical fiber number in fact can use trunk optical fiber number, wherein fibre core that exceeded or disconnected fibre is lost with the cell free time, it is believed that being can not
Use fibre core.Cell actually can in fact account for trunk optical fiber number+cell free time and can use trunk optical fiber number, cell with trunk optical fiber number=cell
Trunk optical fiber accounts for rate=cell and accounts for trunk optical fiber number/cell in fact and can actually use trunk optical fiber number in fact.Rate is accounted for strictly according to the facts>=80%, then
For qualified；Rate is accounted for strictly according to the facts<80%, then for it is unqualified (when cell light hand over for two or more cells share when, cell accounts for trunk in fact
Fiber count is the trunk optical fiber number sum of multiple cells).Such as fruit qualified, this PTS S that accounts for rate9=100 points；As fruit is accounted for
Rate is unqualified, this PTS S9=0 point.
Exemplary, obtain the backup wirings fiber availability assessed value S of Optical Access Network cell10, Ke Yiwei：Obtain light
The Distribution fibers core number of fine access network cell, the final number of users of Optical Access Network cell.When optical splitter is arranged on cross-connecting box,
If Distribution fibers core number is more than or equal to (final number of users × 1.2), the backup wirings optic fiber configureing number of the optical splitter is qualified；It is right
In the backup wirings taken a sample test, this backup wirings optical fiber is unavailable if fibre core is lost exceeded or disconnected fibre, this backup wirings
Optical fiber does not pass through.When optical splitter is arranged on fiber-dividing box, the splitting ratio of optical splitter is obtained, if Distribution fibers configuration is more than or equal to (eventually
Phase number of users ÷ splitting ratio) × 1.2, then the backup wirings optic fiber configureing number of the optical splitter is qualified.Standby match somebody with somebody for what is taken a sample test
Line, the backup wirings optical fiber of optical splitter inbound port is unavailable or without backup wirings optical fiber, then this backup wirings optical fiber is obstructed
Cross.Fibre core is lost exceeded or disconnected fibre, then be unavailable fibre core.When the cell for one-level light splitting, if the backup wirings light of assessment
The optical splitter quantity of fine availability is N101, and the quantity for passing through is M101.Then this is scored at S10=100* (M101/
N101).Such as it is the cell of secondary light-splitting, if the one-level optical splitter quantity of the backup wirings fiber availability of assessment is NA101,
The quantity for passing through is MA101, while the one-level optical splitter quantity of the backup wirings fiber availability of assessment is NB101, is led to
The quantity crossed is MB101.Then this must be divided into S10=100* (0.7* (MA101/NA101)+0.3* (MB101/
NB101)。
Fibre circuit performance estimating method provided in an embodiment of the present invention, is obtained on a plurality of fibre circuit by apparatus for evaluating
The fibre circuit data of multiple types, and the fibre circuit data of multiple types are analyzed respectively to obtain the optical fiber cable of multiple types
Road impact evaluation result, that is, the fibre circuit data for obtaining the plurality of type may to the fibre circuit performance of a plurality of fibre circuit
The assessment result of the influence for causing, so as to obtain the fibre circuit impact evaluation knot of a plurality of fibre circuit according to above-mentioned assessment result
Really, that is, the optical fiber cable got up to whole Optical Access Network cell in the fibre circuit aggregation of data with reference to above-mentioned multiple types is obtained
After the influence that road is likely to result in, the fibre circuit performance of a plurality of fibre circuit.Therefore the optical fiber cable that implementation of the invention is provided
Road performance estimating method can be intuitively assessed the fibre circuit performance of a plurality of fibre circuit, improve fibre circuit
The efficiency that can be assessed, improves Consumer's Experience.
As shown in Figure 2, The embodiment provides a kind of fibre circuit performance evaluation system 200, its feature exists
In, including：
Apparatus for evaluating 201, is configured as obtaining the fibre circuit data of multiple types on a plurality of fibre circuit, multiple types
Fibre circuit data be that multiple instrument 202 detect that corresponding fibre circuit is obtained respectively；
Apparatus for evaluating 201 is additionally configured to analyze respectively the fibre circuit data of multiple types to obtain the light of multiple types
Fine line influence assessment result, fibre circuit impact evaluation result is used to indicate the fibre circuit data of corresponding types to a plurality of light
The influence of the performance of fine circuit, the fibre circuit impact evaluation result according to multiple types obtains the optical fiber cable of a plurality of fibre circuit
Road performance evaluation result, the fibre circuit performance evaluation result of a plurality of fibre circuit is used to indicate the performance of a plurality of fibre circuit.
Apparatus for evaluating 201 obtains multiple classes on the fibre circuit in Optical Access Network in units of Optical Access Network cell
The fibre circuit data of type.
Specifically, instrument 202 is specifically configured to detect fibre circuit of the corresponding fibre circuit to obtain corresponding types
Data, and by the fibre circuit data is activation of corresponding types on corresponding fibre circuit to apparatus for evaluating 201.
Further, before obtaining the fibre circuit data of multiple types of Optical Access Network cell, apparatus for evaluating 201 may be used also
So that including obtaining fibre circuit assessment configuration, wherein fibre circuit assessment is configured to indicate that the optical fiber that apparatus for evaluating 201 is obtained
The type of the fibre circuit data of access network cell, obtains the fibre circuit data of multiple types on a plurality of fibre circuit, can be with
It is the fibre circuit data that multiple types on a plurality of fibre circuit are obtained according to fibre circuit assessment configuration
Further, a plurality of fibre circuit is the fibre circuit of Optical Access Network cell, on a plurality of fibre circuit
The fibre circuit impact evaluation result of multiple types can include following at least two：The flexible jumper of Optical Access Network cell
End face assessed value, the incoming fiber optic line overall loss assessed value of Optical Access Network cell, the 10G passive lights of Optical Access Network cell
Fibre web network PON adaptability teachings value, the flexible jumper loss assessed value of Optical Access Network cell, Optical Access Network cell it is molten
Contact loss assessed value, the optical splitter loss assessed value of Optical Access Network cell, the fibre loss assessment of Optical Access Network cell
Value, the standby trunk optical fiber availability assessment value of Optical Access Network cell, the cell trunk optical fiber of Optical Access Network cell are accounted in fact
Rate assessed value, the backup wirings fiber availability assessed value of Optical Access Network cell.
Wherein, flexible jumper end face assessed value can serve to indicate that end surface of optical fiber connector clean-up performance；Incoming fiber optic
Line overall loss assessed value can serve to indicate that optical network unit (English full name：Optical Network Unit, English letter
Claim：ONU) to optical line terminal (English full name：Optical line terminal, English abbreviation：OLT the whole light between)
The loss of fine circuit；The 10G passive optical-fiber network PON adaptability teaching values of Optical Access Network cell can serve to indicate that current light
Fine circuit is being transformed into 10G passive optical-fiber networks (English full name：Passive Optical Network, English abbreviation：PON)
Fiber to the home (English full name：Fiber To The Home, English abbreviation：FTTH whether its link performance) is met after network will
Ask；Flexible jumper loss assessed value is used to evaluate flexible jumper loss；Fusion point loss assessed value is used to evaluate fusion point
Loss；Optical splitter loss assessed value is used to evaluate optical splitter loss；Fibre loss assessed value is used to evaluate fibre loss；Standby master
Dry fiber availability assessed value is used to evaluate the availability of the trunk optical fiber in access network backbone optical cable；Cell trunk optical fiber is accounted in fact
Rate assessed value is used for the actual occupancy of the trunk optical fiber for evaluating access network cell；Backup wirings fiber availability assessed value is used for
Evaluate the backup wirings fiber availability of access network cell.
Specifically, analyze respectively multiple types fibre circuit data can for respectively according to threshold value set in advance and/
Or rule is analyzed respectively to the fibre circuit data of multiple types, so as to obtain fibre circuit impact evaluation result.
Further, apparatus for evaluating 201 can be specifically configured to according to S=S1*A+S2*B+S3*C+S4*D+S5*E+
S6*F+S7*G+S8*H+S9*I+S10* J asks for fibre circuit Performance Evaluation value S, and fibre circuit Performance Evaluation value S is used to indicate light
Fine link performance assessment result, wherein S1It is the flexible jumper end face assessed value of Optical Access Network cell, A is S1Weighted value,
S2It is the incoming fiber optic line overall loss assessed value of Optical Access Network cell, B is S2Weighted value, S3It is Optical Access Network cell
10G PON adaptability teaching values, C is S3Weighted value, S4For the flexible jumper of Optical Access Network cell is lost assessed value, D
It is S4Weighted value, S5For the fusion point of Optical Access Network cell is lost assessed value, E is S5Weighted value, S6It is Optical Access Network
The optical splitter loss assessed value of cell, F is S6Weighted value, S7It is the fibre loss assessed value of Optical Access Network cell, G is S7
Weighted value, S8It is the standby trunk optical fiber availability assessment value of Optical Access Network cell, H is S8Weighted value, S9For optical fiber connects
The cell trunk optical fiber of networking cell accounts for rate assessed value in fact, and I is S9Weighted value, S10It is the cell trunk of Optical Access Network cell
Optical fiber accounts for rate assessed value in fact, and J is S10Weighted value, wherein each assessed value is small for Optical Access Network according to above-mentioned weighted value
The significance level in area carries out respective settings.
Exemplary, obtain the flexible jumper end face assessed value S of Optical Access Network cell1, Ke Yiwei：To intelligent acess
The fiber end face of net cell is detected, to obtain the quantity and size of the cut of different zones and the quantity and chi of defect
Very little, if above-mentioned acquired data meet the condition shown in table 1, it is qualified to be assessed as, and is otherwise assessed as unqualified.
If assessment quantity is N1.Then single score value is 100/N1.If qualified, 100/N1 points is obtained.If unqualified, obtain
0 point.The single score values of N1 are added and are calculated this PTS S1。
Exemplary, obtain the incoming fiber optic line overall loss assessed value S of Optical Access Network cell2, Ke Yiwei：Obtain light
Optical Distribution Network (the English full name of fine access network cell：Optical Distribution Network, English abbreviation：ODN)
Overall loss.Because the overall loss that optical power budget subtracts ODN needs certain degree more than needed, therefore, work as transmission range
During less than or equal to 5 kilometers, ODN overall losses degree more than needed should be no less than 1dB；When transmission range is more than 5 kilometers and is less than or equal to
At 10 kilometers, ODN overall losses degree more than needed should be no less than 2dB；When transmission range is more than 10 kilometers, ODN overall losses are had more than needed
Degree should be no less than 3dB.If assessment quantity is N2, single score value is 100/N2.If qualified, 100/N2 points is obtained.If no
It is qualified, be beyond loss>0dB and<=1dB, obtains 0.75*100/N2 points；It is beyond loss>1dB and<=2dB, obtains 0.5*100/
N2 points；It is beyond loss>2dB and<=3dB, obtains 0.25*100/N2 points；It is beyond loss>3dB obtains 0 point.The single score values of N2
Plus and it is calculated this PTS S2。
Exemplary, obtain the 10G PON adaptability teaching values S of Optical Access Network cell3, Ke Yiwei：Assuming that optical fiber connects
GPON (the English full name of networking cell：Gigabit-Capable PON) it transform XG-PON1 as, introduce wavelength division multiplexer (English
Full name：Wavelength Division Multiplexing, English abbreviation：WDM) 1R devices：Optical module is replaced with into N1 types
10G GPON optical modules, the loss value for retaining the above-mentioned device that existing spectroscopic modes will be measured is substituted into, and is calculated improved
Overall loss.Wherein the loss value of WDM1r can be estimated according to 2dB.Assuming that the Ethernet passive optical network of Optical Access Network cell
Network (English full name：Ethernet Passive Optical Network, English abbreviation：EPON 10G EPON) are transform as：Light
Module replaces with PX30 type EPON/10G EPON optical modules, retains the loss value of the above-mentioned device that existing spectroscopic modes will be measured
Substitute into, be calculated improved overall loss.Because the overall loss that optical power budget subtracts ODN needs certain having more than needed
As shown in table 2, the optical power budget of 10G EPON systems is as shown in table 3 for degree, the wherein optical power budget of XG-PON1 systems.
When the rich degree being calculated according to the above meets following condition, then 10G PON FTTH are adapted to
Scape, is unsatisfactory for, and cannot adapt to 10G PON FTTH scenes：When transmission range is less than or equal to 5 kilometers, ODN overall losses are rich
Remaining is no less than 1dB；When transmission range is more than 5 kilometers and during less than or equal to 10 kilometers, ODN overall losses degree more than needed is no less than
2dB；When transmission range is more than 10 kilometers, ODN overall losses degree more than needed is no less than 3dB.It is single when it is N3 to assess quantity
Score value is 100/N3.If qualified, 100/N3 points is obtained.If unqualified, it is beyond loss>0dB and<=1dB, obtains 0.75*
100/N3 points；It is beyond loss>1dB and<=2dB, obtains 0.5*100/N3 points；It is beyond loss>2dB and<=3dB, obtains 0.25*
100/N3 points；It is beyond loss>3dB obtains 0 point.The single score values of N3 are added and are calculated this PTS S3.
Exemplary, obtain the flexible jumper loss assessed value S of Optical Access Network cell4, Ke Yiwei：Optical fiber is obtained to connect
The photo-reactive connector insertion loss of networking cell, when photo-reactive connector insertion loss≤0.5dB is qualified, when photo-reactive connects
Connect device insertion loss>0.5dB is unqualified.When it is N4 to assess quantity, single score value is 100/N4.If qualified, obtain
100/N4 points.If unqualified, it is beyond loss>0dB and<=0.5dB, obtains 0.75*100/N4 points；It is beyond loss>0.5dB
And<=1dB, obtains 0.5*100/N4 points；It is beyond loss>1dB and<=2dB, obtains 0.25*100/N4 points；It is beyond loss>2dB
Obtain 0 point.The single score values of N4 are added and are calculated this PTS S4。
Exemplary, obtain the fusion point loss evaluation of estimate S of Optical Access Network cell5, Ke Yiwei：Obtain Optical Access Network
The insertion loss of the fusion point of cell, when the insertion loss≤0.12dB of fusion point is for qualified, otherwise for unqualified.When assessment number
Measure for N5 when, single score value be 100/N5.If qualified, 100/N5 points is obtained.If unqualified, it is beyond loss>0 and<=
0.3dB, obtains 0.75*100/N5 points；It is beyond loss>0.3dB and<=0.6dB, obtains 0.5*100/N5 points；It is beyond loss>
0.6dB and<=1dB, obtains 0.25*100/N5 points；It is beyond loss>1dB obtains 0 point.The single score values of N5 are added and are calculated this
Item PTS S5。
Exemplary, obtain the optical splitter loss assessed value S of Optical Access Network cell6, Ke Yiwei：Use optical time domain reflection
Instrument (English full name：Optical Time Domain Reflectometer, English abbreviation：OTDR) actual measurement obtains intelligent acess
The optical splitter loss of net cell, when the optical splitter of Optical Access Network cell is 1：During the optical splitter of N, according to table 41：N's
The evaluation index of optical splitter is estimated, when the optical splitter of Optical Access Network cell is 2：During the optical splitter of N, according to table 5
2：The evaluation index of the optical splitter of N is estimated.Wherein it should be noted that generally, optical splitter input port connects
Device is connect, the loss value of optical splitter and output port connector cannot be measured respectively, so table 4 and the optical splitter shown in table 5
Evaluation index requirement includes former and later two flexible jumpers, i.e., increase on the basis of original optical splitter loss value evaluation index
1dB。
When it is N6 to assess quantity, single score value is 100/N6.If qualified, 100/N6 points is obtained.If unqualified, surpass
Going out loss is>0 and<=0.5dB, obtains 0.75*100/N6 points；It is beyond loss>0.5dB and<=1dB, obtains 0.5*100/N6 points；
It is beyond loss>1dB and<=2dB, obtains 0.25*100/N6 points；It is beyond loss>2dB obtains 0 point.The single score values of N6 are added and counted
Calculation obtains this PTS S6。
Exemplary, obtain the fibre loss assessed value S of Optical Access Network cell7, Ke Yiwei：When judging fibre loss,
It is 1310nm wavelength by index, G.652D takes 0.36dB/km, G.657A takes the test signal of 0.4dB/km to Optical Access Network
Cell is detected.When it is N7 to assess quantity, single score value is 100/N7.If qualified, 100/N7 points is obtained；If do not conformed to
Lattice, obtain 0 point.The single score values of N7 are added and are calculated this PTS S7。
Exemplary, obtain the standby trunk optical fiber availability assessment value S of Optical Access Network cell8, Ke Yiwei：Obtain light
The standby core number of the backbone optical cable of fine access network cell, and determine wherein available core number.Wherein fibre core is lost exceeded or disconnected fibre,
Unavailable fibre core is considered, the standby available standby core number/backbone optical cable of trunk optical fiber availability=backbone optical cable
Standby core number.If standby trunk optical fiber availability=100%, this PTS S8=100 points；If standby trunk optical fiber can
With rate>=90% and<100%, this PTS S8=75 points；If standby trunk optical fiber availability>=80% and<90%,
This PTS S8=50 points；If standby trunk optical fiber availability>=70% and<80%, this PTS S8=25 points；Such as
Really standby trunk optical fiber availability<70%, this PTS S8=0 point.
Exemplary, the cell trunk optical fiber for obtaining Optical Access Network cell accounts for rate assessed value, Ke Yiwei in fact：Obtain cell
Accounting for trunk optical fiber number in fact can use trunk optical fiber number, wherein fibre core that exceeded or disconnected fibre is lost with the cell free time, it is believed that being can not
Use fibre core.Cell actually can in fact account for trunk optical fiber number+cell free time and can use trunk optical fiber number, cell with trunk optical fiber number=cell
Trunk optical fiber accounts for rate=cell and accounts for trunk optical fiber number/cell in fact and can actually use trunk optical fiber number in fact.Rate is accounted for strictly according to the facts>=80%, then
For qualified；Rate is accounted for strictly according to the facts<80%, then for it is unqualified (when cell light hand over for two or more cells share when, cell accounts for trunk in fact
Fiber count is the trunk optical fiber number sum of multiple cells).Such as fruit qualified, this PTS S that accounts for rate9=100 points；As fruit is accounted for
Rate is unqualified, this PTS S9=0 point.
Exemplary, obtain the backup wirings fiber availability assessed value S of Optical Access Network cell10, Ke Yiwei：Obtain light
The Distribution fibers core number of fine access network cell, the final number of users of Optical Access Network cell.When optical splitter is arranged on cross-connecting box,
If Distribution fibers core number is more than or equal to (final number of users × 1.2), the backup wirings optic fiber configureing number of the optical splitter is qualified；It is right
In the backup wirings taken a sample test, this backup wirings optical fiber is unavailable if fibre core is lost exceeded or disconnected fibre, this backup wirings
Optical fiber does not pass through.When optical splitter is arranged on fiber-dividing box, the splitting ratio of optical splitter is obtained, if Distribution fibers configuration is more than or equal to (eventually
Phase number of users ÷ splitting ratio) × 1.2, then the backup wirings optic fiber configureing number of the optical splitter is qualified.Standby match somebody with somebody for what is taken a sample test
Line, the backup wirings optical fiber of optical splitter inbound port is unavailable or without backup wirings optical fiber, then this backup wirings optical fiber is obstructed
Cross.Fibre core is lost exceeded or disconnected fibre, then be unavailable fibre core.When the cell for one-level light splitting, if the backup wirings light of assessment
The optical splitter quantity of fine availability is N101, and the quantity for passing through is M101.Then this is scored at S10=100* (M101/
N101).Such as it is the cell of secondary light-splitting, if the one-level optical splitter quantity of the backup wirings fiber availability of assessment is NA101,
The quantity for passing through is MA101, while the one-level optical splitter quantity of the backup wirings fiber availability of assessment is NB101, is led to
The quantity crossed is MB101.Then this must be divided into S10=100* (0.7* (MA101/NA101)+0.3* (MB101/
NB101)。
Further, as shown in Figure 3, embodiments of the invention also include mobile terminal 203, the mobile terminal
Acquisition applications program (English full name can be provided with 203：Application), wherein mobile terminal 203 can be with instrument
202 and apparatus for evaluating 201 connect respectively, specifically, mobile terminal 203 can be by wireless connection such as bluetooth or wireless network
(English full name：WIreless-Fidelity, English abbreviation：WIFI) be connected with instrument 202, can be by wireless connection such as 3G/
4G networks are connected with apparatus for evaluating 201.Mobile terminal 203 is specifically configured to be collected from instrument 202 optical fiber cable of multiple types
Circuit-switched data, and it is forwarded to apparatus for evaluating 201.
Fibre circuit performance evaluation system provided in an embodiment of the present invention, is obtained on a plurality of fibre circuit by apparatus for evaluating
The fibre circuit data of multiple types, and the fibre circuit data of multiple types are analyzed respectively to obtain the optical fiber cable of multiple types
Road impact evaluation result, that is, the fibre circuit data for obtaining the plurality of type may to the fibre circuit performance of a plurality of fibre circuit
The assessment result of the influence for causing, so as to obtain the fibre circuit Performance Evaluation knot of a plurality of fibre circuit according to above-mentioned assessment result
Really, that is, the optical fiber cable got up to whole Optical Access Network cell in the fibre circuit aggregation of data with reference to above-mentioned multiple types is obtained
After the influence that road is likely to result in, the fibre circuit performance of a plurality of fibre circuit.Therefore the optical fiber cable that implementation of the invention is provided
Road performance estimating method can be intuitively assessed the fibre circuit performance of a plurality of fibre circuit, improve fibre circuit
The efficiency that can be assessed, improves Consumer's Experience.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can be with
Realized with hardware, or firmware is realized, or combinations thereof mode is realized.When implemented in software, can be by above-mentioned functions
Storage is transmitted in computer-readable medium or as one or more instructions on computer-readable medium or code.Meter
Calculation machine computer-readable recording medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to from a place to another
Any medium of individual place transmission computer program.Storage medium can be any usable medium that computer can be accessed.With
As a example by this but it is not limited to：Computer-readable medium can include random access memory (English full name：Random Access
Memory, English abbreviation：RAM), read-only storage (English full name：Read Only Memory, English abbreviation：ROM), electricity can
EPROM (English full name：Electrically Erasable Programmable Read Only
Memory, English abbreviation：EEPROM), read-only optical disc (English full name：Compact Disc Read Only Memory, English
Referred to as：CD-ROM) or other optical disc storages, magnetic disk storage medium or other magnetic storage apparatus or can be used in carry or
Desired program code of the storage with instruction or data structure form simultaneously can be by any other medium of computer access.This
Outward.Any connection can be appropriate as computer-readable medium.If for example, software be use coaxial cable, optical fiber cable,
Twisted-pair feeder, digital subscriber line (English full name：Digital Subscriber Line, English abbreviation：DSL it is) or such as red
The wireless technology of outside line, radio and microwave etc is transmitted from website, server or other remote sources, then coaxial electrical
The wireless technology of cable, optical fiber cable, twisted-pair feeder, DSL or such as infrared ray, wireless and microwave etc is included in computer-readable
In the definition of medium.
Through the above description of the embodiments, it is apparent to those skilled in the art that, when with software
When mode realizes the present invention, can will store in computer-readable medium or logical for the instruction or code that perform the above method
Computer-readable medium is crossed to be transmitted.Computer-readable medium includes computer-readable storage medium and communication media, wherein communicating
Medium includes being easy to being transmitted from a place to another place any medium of computer program.Storage medium can be calculated
Any usable medium that machine can be accessed.As example but it is not limited to：Computer-readable medium can include RAM, ROM, electricity can
EPROM (full name：Electrically erasable programmable read-only memory,
Referred to as：EEPROM), CD, disk or other magnetic storage apparatus or can be used in carrying or store with instruction or data
The desired program code of structure type simultaneously can be by any other medium of computer access.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of fibre circuit performance estimating method, it is characterised in that including：
Apparatus for evaluating obtains the fibre circuit data of multiple types on a plurality of fibre circuit, the optical fiber cable way of the multiple type
Detect that corresponding fibre circuit is obtained respectively according to for multiple instrument；
The fibre circuit data of the multiple type are analyzed respectively to obtain the fibre circuit impact evaluation result of multiple types, institute
Fibre circuit impact evaluation result is stated for indicating the fibre circuit data of corresponding types to the performance of a plurality of fibre circuit
Influence；
Fibre circuit impact evaluation result according to the multiple type obtains the fibre circuit performance of a plurality of fibre circuit
Assessment result, the fibre circuit performance evaluation result of a plurality of fibre circuit is used to indicate the property of a plurality of fibre circuit
Energy.
2. fibre circuit performance estimating method according to claim 1, it is characterised in that methods described also includes：Pass through
Multiple instrument detects corresponding fibre circuit to obtain the fibre circuit data of the multiple type, and by the multiple type
Fibre circuit data is activation to the apparatus for evaluating.
3. fibre circuit performance estimating method according to claim 1, it is characterised in that methods described also includes：
Fibre circuit assessment configuration is obtained, the fibre circuit assessment is configured to indicate that the optical fiber cable that the apparatus for evaluating is obtained
The type of circuit-switched data；
The fibre circuit data for obtaining multiple types on a plurality of fibre circuit, including：Matched somebody with somebody according to fibre circuit assessment
Put the fibre circuit data for obtaining multiple types on a plurality of fibre circuit.
4. fibre circuit performance estimating method according to claim 1, it is characterised in that a plurality of fibre circuit is light
The fibre circuit of fine access network cell, the fibre circuit impact evaluation result of the multiple type includes following at least two：Institute
State flexible jumper end face assessed value, the incoming fiber optic line overall loss of the Optical Access Network cell of Optical Access Network cell
Assessed value, the 10G passive optical-fiber network PON adaptability teachings value of the Optical Access Network cell, the Optical Access Network cell
Flexible jumper loss assessed value, the Optical Access Network cell fusion point loss assessed value, the Optical Access Network it is small
The optical splitter loss assessed value in area, the fibre loss assessed value of the Optical Access Network cell, the Optical Access Network cell
Standby trunk optical fiber availability assessment value, the cell trunk optical fiber of the Optical Access Network cell account for rate assessed value, the light in fact
The backup wirings fiber availability assessed value of fine access network cell.
5. fibre circuit performance estimating method according to claim 4, it is characterised in that described according to the multiple type
Fibre circuit impact evaluation result obtain the fibre circuit performance evaluation result of a plurality of fibre circuit, including：
According to S=S1*A+S2*B+S3*C+S4*D+S5*E+S6*F+S7*G+S8*H+S9*I+S10* J asks for fibre circuit Performance Evaluation
Value S, the fibre circuit Performance Evaluation value S are for indicating the fibre circuit performance evaluation result, wherein S1It is the optical fiber
The flexible jumper end face assessed value of access network cell, A is the S1Weighted value, S2It is connecing for the Optical Access Network cell
Enter optical fiber cable overall loss assessed value, B is the S2Weighted value, S3It is the 10G PON adaptability of the Optical Access Network cell
Assessed value, C is the S3Weighted value, S4For the flexible jumper of the Optical Access Network cell is lost assessed value, D is described
S4Weighted value, S5For the fusion point of the Optical Access Network cell is lost assessed value, E is the S5Weighted value, S6For described
The optical splitter loss assessed value of Optical Access Network cell, F is the S6Weighted value, S7It is the light of the Optical Access Network cell
Fibre loss assessed value, G is the S7Weighted value, S8It is the standby trunk optical fiber availability assessment of the Optical Access Network cell
Value, H is the S8Weighted value, S9For the cell trunk optical fiber of the Optical Access Network cell accounts for rate assessed value in fact, I is described
S9Weighted value, S10For the cell trunk optical fiber of the Optical Access Network cell accounts for rate assessed value in fact, J is the S10Weight
Value.
6. a kind of fibre circuit performance evaluation system, it is characterised in that including：
Apparatus for evaluating, is configured as obtaining the fibre circuit data of multiple types on a plurality of fibre circuit, the multiple type
Fibre circuit data are that multiple instrument detect that corresponding fibre circuit is obtained respectively；
The apparatus for evaluating is additionally configured to analyze respectively the fibre circuit data of the multiple type to obtain multiple types
Fibre circuit impact evaluation result, the fibre circuit impact evaluation result is used to indicate the fibre circuit data pair of corresponding types
The influence of the performance of a plurality of fibre circuit, the fibre circuit impact evaluation result according to the multiple type obtains described many
The fibre circuit performance evaluation result of bar fibre circuit, the fibre circuit performance evaluation result of a plurality of fibre circuit is used to refer to
Show the performance of a plurality of fibre circuit.
7. fibre circuit performance evaluation system according to claim 6, it is characterised in that the instrumentation is specifically matched somebody with somebody
It is set to：
Corresponding fibre circuit is detected to obtain the fibre circuit data of corresponding types, and will be right on the corresponding fibre circuit
Answer the fibre circuit data is activation of type to the apparatus for evaluating.
8. fibre circuit performance evaluation system according to claim 6, it is characterised in that the apparatus for evaluating is also configured
For：
Fibre circuit assessment configuration is obtained, the fibre circuit assessment is configured to indicate that the optical fiber cable that the apparatus for evaluating is obtained
The type of circuit-switched data；
The apparatus for evaluating is specifically configured to：Multiple classes on a plurality of fibre circuit are obtained according to fibre circuit assessment configuration
The fibre circuit data of type.
9. fibre circuit performance evaluation system according to claim 6, it is characterised in that a plurality of fibre circuit is light
The fibre circuit of fine access network cell, the fibre circuit impact evaluation result of the multiple type includes following at least two：Institute
State flexible jumper end face assessed value, the incoming fiber optic line overall loss of the Optical Access Network cell of Optical Access Network cell
Assessed value, the 10G passive optical-fiber network PON adaptability teachings value of the Optical Access Network cell, the Optical Access Network cell
Flexible jumper loss assessed value, the Optical Access Network cell fusion point loss assessed value, the Optical Access Network it is small
The optical splitter loss assessed value in area, the fibre loss assessed value of the Optical Access Network cell, the Optical Access Network cell
Standby trunk optical fiber availability assessment value, the cell trunk optical fiber of the Optical Access Network cell account for rate assessed value, the light in fact
The backup wirings fiber availability assessed value of fine access network cell.
10. fibre circuit performance evaluation system according to claim 6, it is characterised in that the specific quilt of the apparatus for evaluating
It is configured to：
According to S=S1*A+S2*B+S3*C+S4*D+S5*E+S6*F+S7*G+S8*H+S9*I+S10* J asks for fibre circuit Performance Evaluation
Value S, the fibre circuit Performance Evaluation value S are for indicating the fibre circuit performance evaluation result, wherein S1It is the optical fiber
The flexible jumper end face assessed value of access network cell, A is the S1Weighted value, S2It is connecing for the Optical Access Network cell
Enter optical fiber cable overall loss assessed value, B is the S2Weighted value, S3It is the 10G PON adaptability of the Optical Access Network cell
Assessed value, C is the S3Weighted value, S4For the flexible jumper of the Optical Access Network cell is lost assessed value, D is described
S4Weighted value, S5For the fusion point of the Optical Access Network cell is lost assessed value, E is the S5Weighted value, S6For described
The optical splitter loss assessed value of Optical Access Network cell, F is the S6Weighted value, S7It is the light of the Optical Access Network cell
Fibre loss assessed value, G is the S7Weighted value, S8It is the standby trunk optical fiber availability assessment of the Optical Access Network cell
Value, H is the S8Weighted value, S9For the cell trunk optical fiber of the Optical Access Network cell accounts for rate assessed value in fact, I is described
S9Weighted value, S10For the cell trunk optical fiber of the Optical Access Network cell accounts for rate assessed value in fact, J is the S10Weight
Value.
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