CN104660327B - A kind of method of raising OLT utilization rates - Google Patents
A kind of method of raising OLT utilization rates Download PDFInfo
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- CN104660327B CN104660327B CN201510096550.2A CN201510096550A CN104660327B CN 104660327 B CN104660327 B CN 104660327B CN 201510096550 A CN201510096550 A CN 201510096550A CN 104660327 B CN104660327 B CN 104660327B
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Abstract
A kind of method of raising OLT utilization rates.A kind of method of raising OLT utilization rates, this method include six steps, and the first step collects ONT to be measured, starts to test；Server ends plug-in second step OLT, record just in the ONT of flow rate test；For 3rd step when total bandwidth is less than the PON port band width upper limits, OLT utilizes unsaturated, all test leads requests of Server ends program clearance；For 4th step when total bandwidth is more than the PON port band width upper limits, OLT utilizes saturation, the Server notice test lead test EOT ends of timeout；After 5th step test lead receives the notice of the EOT end of timeout, re-request starts to test；6th step test lead after flow rate test terminates, which is sent, terminates test notice, and Server subtracts corresponding PON port band width occupancy situations.The present invention is used to improve OLT utilization rates.
Description
Technical field：
The present invention relates to a kind of method of raising OLT utilization rates.
Background technology：
With the development of science and technology, network is increasingly popularized, people by shopping at network, game, search, chat etc.,
Requirement to bandwidth also more and more higher.Optical-fiber network then turns into the market mainstream with its high transfer rate, therefore fiber to the home also turns into
Market mainstream solution.
With fiber-to-the-home popularization, ONT Optical Network Terminal ONT (Optical network terminal) production capacities are into quick
Growing trend, and during plant produced ONT, the performance test to ONT by ONT mainly by being registered to optical line terminal OLT
On (Optical Line Terminal), the send and receive packets situation under nominated bandwidth is measured.Because gigabit network interface is increasingly popularized,
To ensure ONT product quality, flow rate test standard is at least provided with to more than 100,000,000, therefore in theory, the upper gigabit of OLT
The ONT quantity that PON mouths can measure simultaneously is fewer and fewer, and due to the limitation of bandwidth, an OLT gigabit PON typically can only be simultaneously
Test 2-4 pieces ONT.
Factory is when producing ONT, to ensure enough production capacities, it is necessary to OLT device is largely purchased, because OLT device is universal
It is more expensive, larger cost pressure is caused to production enterprise, how to improve what OLT device utilization rate must solve as production link
Problem.
The content of the invention：
Control by program it is an object of the invention to provide one kind, coordinate OLT resources, reasonable arrangement production process, reach
To a kind of method of raising OLT utilization rates of lifting OLT utilization rates.
Above-mentioned purpose is realized by following technical scheme：
A kind of method of raising OLT utilization rates, this method include six steps, and the first step collects ONT to be measured, starts to test；The
Server ends plug-in two step OLT, record just in the ONT of flow rate test；3rd step is less than the PON port band width upper limits when total bandwidth
When, OLT utilizes unsaturated, all test leads requests of Server ends program clearance；4th step is more than on PON port band widths when total bandwidth
In limited time, OLT utilizes saturation, the Server notice test lead test EOT ends of timeout；5th step test lead receives the notice of the EOT end of timeout
Afterwards, re-request starts to test；6th step test lead after flow rate test terminates, which is sent, terminates test notice, and Server is subtracted pair
Answer PON port band width occupancy situations.
A kind of method of described raising OLT utilization rates, the described first step collect ONT to be measured, start test be first,
Employee need not pay close attention to the ONT quantity tested, it is only necessary to ceaselessly collect ONT to be measured, and upper electricity, plug optical fiber cable and
Netting twine, click on test lead test program and start to test, test program can actively send test flag information to dress after starting test
Server ends on OLT.
A kind of method of described raising OLT utilization rates, Server ends plug-in described second step OLT are to record
The ONT of flow rate test, and calculate ONT in corresponding PON port band width occupancy situations, and testing ONT bands under each PON mouths
Wide occupancy situation adds up, while collects the bandwidth demand of request for test, and tired note is into bandwidth consumption；In real time with this PON band
The wide upper limit compares.
A kind of method of described raising OLT utilization rates, the 4th described step are when total bandwidth is more than the PON port band width upper limits
When, OLT utilizes saturation, the test lead pause test of Server notice last-minute pleas, is completed until there is ONT to test under this PON mouth,
The Server notice test lead test EOT ends of timeout.
Beneficial effect：
1. of the invention really only account for a quarter of whole operation process time or so, Er Qieyi for the flow rate test time
The theoretical registrable ONT quantity of individual OLT can reach 64 or more than 64, and the ONT of registration can reach far more than quantitation is treated
To the effect for improving OLT utilization rates.
2. employee's operation of the present invention and ONT registrations not too much take OLT resources, flow can be surveyed by developing program
Examination process carries out reasonable distribution with employee's operating process and registration process, has reached OLT and has carried out optical tests flow always, has reached
The effect for the utilization rate for improving OLT is arrived.
Brief description of the drawings：
Accompanying drawing 1 is the test environment topological diagram of this product.
Accompanying drawing 2 is the flow chart of this product.
Embodiment：
Embodiment 1：
A kind of method of raising OLT utilization rates, this method include six steps, and the first step collects ONT to be measured, starts to test；The
Server S erver ends plug-in two step OLT, record just in the ONT of flow rate test；3rd step is less than PON port band widths when total bandwidth
During the upper limit, OLT utilizes unsaturated, all test leads requests of Server ends program clearance；4th step is more than PON mouth bands when total bandwidth
During the wide upper limit, OLT utilizes saturation, the Server notice test lead test EOT ends of timeout；5th step test lead receives the EOT end of timeout
After notice, re-request starts to test；6th step test lead after flow rate test terminates, which is sent, terminates test notice, and Server subtracts
Go corresponding PON port band width occupancy situations.
In factory's end production PON products, using the method for OLT test luminous fluxs, the automaticity height of this method is simultaneously
Suitable for production test.
One complete luminous flux production test includes following process, and employee collects ONT to be measured and upper electricity, plugs optical fiber cable
And netting twine, wait ONT to succeed in registration, start flow rate test.
Embodiment 2：
A kind of method of raising OLT utilization rates described in embodiment 1, the described first step collect ONT to be measured, start to test
It is that first, employee need not pay close attention to the ONT quantity tested, it is only necessary to ceaselessly collect ONT to be measured, and upper electricity, plug light
Fine line and netting twine, click on test lead test program and start to test, test program can actively send test mark after starting test
The server ends that information is given on OLT.
Embodiment 3：
A kind of method of raising OLT utilization rates described in embodiment 1, Server ends plug-in described second step OLT are
Record calculates ONT in corresponding PON port band width occupancy situations just in the ONT of flow rate test, and under each PON mouths
Test ONT bandwidth occupancy situations add up, while collect the bandwidth demand of request for test, and tired note is into bandwidth consumption；In real time
Compared with this PON bandwidth upper limit.
Embodiment 4：
A kind of method of raising OLT utilization rates described in embodiment 1, the 4th described step are when total bandwidth is more than PON mouths
During the bandwidth upper limit, OLT utilizes saturation, the test lead pause test of Server notice last-minute pleas, until having ONT under this PON mouth
Test is completed, the Server notice test lead test EOT ends of timeout.
Claims (2)
1. a kind of method of raising OLT utilization rates, it is characterized in that:This method includes six steps, the first step, collects ONT to be measured, starts
Test；Second step, Server ends plug-in OLT are recorded just in the ONT of flow rate test, and calculate ONT in corresponding PON port band widths
Occupancy situation, and added up ONT bandwidth occupancy situations are being tested under each PON mouths, while the bandwidth for collecting request for test needs
Ask, and tired note is into bandwidth consumption；3rd step, when total bandwidth is less than the PON port band width upper limits, OLT utilizes unsaturation,
All test leads requests of Server ends program clearance；4th step, when total bandwidth is more than the PON port band width upper limits, OLT utilizes full
With the test lead pause test of, Server ends notice last-minute plea, until there is ONT tests to complete under this PON mouth, Server ends lead to
Know that test lead tests the EOT end of timeout；5th step, after test lead receives the notice of the EOT end of timeout, re-request starts to test；6th
Step, test lead, which is sent, after flow rate test terminates terminates test notice, and Server ends subtract corresponding PON port band width occupancy situations.
2. a kind of method of raising OLT utilization rates according to claim 1, it is characterized in that:The described first step is collected and treated
ONT is surveyed, when starting test, employee need not pay close attention to the ONT quantity tested first, it is only necessary to ONT to be measured is ceaselessly collected,
And upper electricity, plug optical fiber cable and netting twine, click on test lead test program and start to test, test program can be actively after starting test
Test flag information is sent to the server ends on OLT.
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| CN104660327B true CN104660327B (en) | 2017-11-10 |
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| CN101068145A (en) * | 2007-07-05 | 2007-11-07 | 杭州华三通信技术有限公司 | EPON network element configuration method and EPON |
| CN103560829A (en) * | 2013-10-31 | 2014-02-05 | 上海斐讯数据通信技术有限公司 | Method and system for automatic testing of UNI ports |
| CN103780452A (en) * | 2012-10-25 | 2014-05-07 | 华为技术有限公司 | Access equipment performance obtaining method, apparatus and equipment |
| CN104301176A (en) * | 2014-09-29 | 2015-01-21 | 上海斐讯数据通信技术有限公司 | System and method for testing multiple ONU devices |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5109710B2 (en) * | 2008-02-22 | 2012-12-26 | 日本電気株式会社 | Band allocation method, station side apparatus, subscriber station apparatus, communication system, and apparatus program |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068145A (en) * | 2007-07-05 | 2007-11-07 | 杭州华三通信技术有限公司 | EPON network element configuration method and EPON |
| CN103780452A (en) * | 2012-10-25 | 2014-05-07 | 华为技术有限公司 | Access equipment performance obtaining method, apparatus and equipment |
| CN103560829A (en) * | 2013-10-31 | 2014-02-05 | 上海斐讯数据通信技术有限公司 | Method and system for automatic testing of UNI ports |
| CN104301176A (en) * | 2014-09-29 | 2015-01-21 | 上海斐讯数据通信技术有限公司 | System and method for testing multiple ONU devices |
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