CN103178992A - Ethernet passive optical network port self-adaptation achievement device and method - Google Patents
Ethernet passive optical network port self-adaptation achievement device and method Download PDFInfo
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- CN103178992A CN103178992A CN2011104343755A CN201110434375A CN103178992A CN 103178992 A CN103178992 A CN 103178992A CN 2011104343755 A CN2011104343755 A CN 2011104343755A CN 201110434375 A CN201110434375 A CN 201110434375A CN 103178992 A CN103178992 A CN 103178992A
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Abstract
The invention relates to the field of network communication, discloses an Ethernet passive optical network port self-adaptation achievement method, and solves the problem of operation inconvenience in the prior art caused by the fact that the working mode of an Ethernet network port is needed to be manually configured. The technical scheme is that the Ethernet passive optical network port self-adaptation achievement method includes that a port monitoring unit monitors the port connection state and whether optical signals appear, and a port protocol consultation unit configures the Ethernet network port to be in the working mode adaptive to an opposite terminal device by recognizing a protocol of opposite terminal emission waveforms when the port monitoring unit detects optical signal input. In addition, the invention further discloses an Ethernet passive optical network port self-adaptation achievement device which is applicable to devices capable of supporting 100M and 1000M Ethernet network ports.
Description
Technical field
The present invention relates to network communication field, particularly a kind of optical Ethernet autosensing inking device and collocation method.
Background technology
Ethernet is used widely at present, and has used in a large number optical fiber as medium.100M optical Ethernet and 1000M optical Ethernet are widely used in network equipment, yet, present equipment can't be realized self adaptation between 100M optical Ethernet and 1000M optical Ethernet at present, and 1000M luminiferous ether guipure auto-negotiation functionality and not with the self adaptation between auto-negotiation functionality, namely at present also need to adopt the mode of operation of mode configuration ethernet port manually, very inconvenient.
The 100M optical Ethernet represents with 100BASE-FX in ieee specification, its on fibre circuit by modulated light signal, the data rate of transmission 125M.And the 1000M optical Ethernet represents with 1000BASE-SX in ieee specification, and it by modulated light signal, transmits the data rate of 1250M on fibre circuit.And 1000BASE-SX has auto-negotiation protocol in ieee specification, thus its have can be divided into open auto-negotiation functionality and close two kinds of auto-negotiation functionalitys.
If can be on the equipment of supporting 100M optical port, 1000M optical port send the agreement of waveform by the identification opposite end, just can realize in the situation that by artificial intervention, automatically adapt to operating rate and opposite equip. connects; Also do not have at present this technology to occur.
Summary of the invention
Technical problem to be solved by this invention is: proposes a kind of optical Ethernet autosensing implement device and implementation method, solves the mode of operation that needs manually to realize ethernet port speed in conventional art, thereby the problem of inconvenient operation.
The present invention solves the problems of the technologies described above the scheme that adopts: optical Ethernet autosensing implement device comprises:
The port monitoring unit is used for completing having or not the monitoring of light signal and port connection status;
Port protocol negotiation unit is used for sending the agreement of waveform by the identification opposite equip. when the port monitoring unit has detected the light signal input, is the mode of operation that adapts to opposite equip. with the optical Ethernet port arrangement.
Further, the described mode of operation that adapts to opposite equip. comprises: 100M optical port pattern, 1000M optical port auto-negotiation mode, the non-automatic negotiation mode of 1000M optical port.
Optical Ethernet autosensing implementation method, comprise: the port monitoring unit is to the connection status of described optical Ethernet port and have or not light signal to monitor, when port protocol negotiation unit has detected the light signal input at the port monitoring unit, send the agreement of waveform by the identification opposite equip., realize described optical Ethernet port automatically and the mode of operation of opposite equip. adaptation.
The method specifically comprises the following steps:
A. port protocol negotiation cell location optical Ethernet port working is in 1000M optical port auto-negotiation mode;
Whether b. the port monitoring unit is monitored the optical Ethernet port the light signal input, if the light signal input is arranged, and execution in step c, otherwise return to step b;
C. the port monitoring unit judges whether the optical Ethernet port connects with the opposite end, if built vertical connection, execution in step h, otherwise execution in step d;
D. port protocol negotiation cell location optical Ethernet port working is in 100M optical port pattern;
E. the port monitoring unit judges whether the optical Ethernet port connects with the opposite end, if built vertical connection, execution in step h, input but can't connect with the opposite end if the optical Ethernet port has light signal, execution in step f; If the optical Ethernet port does not have the light signal input, return to step a;
F. port protocol negotiation cell location optical Ethernet port working is in the non-automatic negotiation mode of 1000M optical port;
G. the port monitoring unit judges whether the optical Ethernet port connects with the opposite end, if built vertical connection, execution in step h, input but can't connect with the opposite end if the optical Ethernet port has light signal, configure the optical Ethernet port working in 1000M optical port auto-negotiation mode, execution in step h; If the optical Ethernet port does not have the light signal input, return to step a;
H. the port monitoring unit continues monitoring optical Ethernet port status, before the optical Ethernet port status sends variation, keeps the work at present pattern of optical Ethernet port constant, sends variation if listen to the optical Ethernet port status, returns to step a.
Further, in step c, if the optical Ethernet port can't connect with the opposite end, and after postponing to wait for a period of time, still can't connect, just enter steps d.
Further, in step e, input but can't connect with the opposite end if the optical Ethernet port has light signal, and after postponing to wait for a period of time, still can't connect, and just enters step f.
Further, in step g, input but can't connect with the opposite end if the optical Ethernet port has light signal, and after postponing to wait for a period of time, still can't connect, and just configures the optical Ethernet port working in 1000M optical port auto-negotiation mode.
Further, described a period of time is 1S.
Further, whether the port monitoring unit is monitored the optical Ethernet port has the method for light signal input to be: indication has light if the optical Ethernet port has the light index signal, and the optical Ethernet port has the light signal input; Indication is unglazed if the optical Ethernet port has the light index signal, and the optical Ethernet port does not have the light signal input.
Further, in step h, described optical Ethernet port status changes and refers to the connection status of optical Ethernet port and opposite end and/or have or not the state of light signal input to change.
The invention has the beneficial effects as follows: by the monitoring to the optical Ethernet port status, self adaptation realizes the mode of operation of described optical Ethernet port, does not need artificial realization, and is very convenient.
Description of drawings
Fig. 1 is the optical Ethernet autosensing implement device structured flowchart in the present invention;
Fig. 2 is the flow chart of optical Ethernet autosensing implementation method embodiment in the present invention.
Embodiment
For the mode of operation that needs to realize manually ethernet port in conventional art, the unhandy problem of bringing, the present invention proposes a kind of optical Ethernet self adaptation implement device, by the monitoring to described optical Ethernet port status, self adaptation realizes the mode of operation of described optical Ethernet port, and is very convenient.
Referring to Fig. 1, this device comprises port monitoring unit and port protocol negotiation unit;
Wherein, the port monitoring unit is used for completing having or not the monitoring of light signal and port connection status;
Port protocol negotiation unit is used for when the port monitoring unit has detected the light signal input, by the agreement of identification opposite end transmission waveform, automatically realizes the mode of operation of the port.
In addition, the invention allows for a kind of optical Ethernet self adaptation implementation method, the below is elaborated with a specific embodiment.
Referring to Fig. 2, the optical Ethernet self adaptation implementation method in this example comprises the following steps:
1. the described optical Ethernet port working of port protocol negotiation cell location is in 1000M optical port auto-negotiation mode;
2. whether the port monitoring unit is monitored described optical Ethernet port the light signal input, if the light signal input is arranged, execution in step 3, continues to monitor otherwise return to step 2; In this step, the port monitoring unit has judged whether the light signal input by the indication that the light index signal is arranged of described optical Ethernet port, if namely there is the indication of light index signal that light is arranged, illustrates that described optical Ethernet port has the light signal input; If there is light index signal indication unglazed, illustrate that described optical Ethernet port inputs without light signal;
3. the port monitoring unit judges whether described optical Ethernet port connects with the opposite end, if built vertical connection, execution in step 8, if can't connect and postpone still can't connect after 1S, enters step 4;
4. the described optical Ethernet port working of port protocol negotiation cell location in 100M optical port pattern, enters step 5;
5. the port monitoring unit judges whether described optical Ethernet port connects with the opposite end, if built vertical connection, execution in step 8, and input but can't connect with the opposite end if described optical Ethernet port has light signal, and still can't connect after postponing 1S, execution in step 6; If described optical Ethernet port does not have the light signal input, return to step 1;
6. the described optical Ethernet port working of port protocol negotiation cell location in the non-automatic negotiation mode of 1000M optical port, enters step 7;
7. the port monitoring unit judges whether described optical Ethernet port connects with the opposite end, if built vertical connection, execution in step h, input but can't connect with the opposite end if described optical Ethernet port has light signal, and still can't connect after postponing 1S, configure described optical Ethernet port working in 1000M optical port auto-negotiation mode, execution in step 8; If described optical Ethernet port does not have the light signal input, return to step 1;
8. the port monitoring unit continues to monitor described optical Ethernet port status, in described optical Ethernet port and opposite end connection status or before having or not the light signal state variation, keep the work at present pattern of described optical Ethernet port constant, change or have or not the light signal state to change if listen to the connection status of described optical Ethernet port and opposite end, returning to step 1.
Claims (10)
1. optical Ethernet autosensing implement device, is characterized in that, comprising:
The port monitoring unit is used for completing having or not the monitoring of light signal and optical Ethernet port connection status;
Port protocol negotiation unit is used for sending the agreement of waveform by the identification opposite equip. when the port monitoring unit has detected the light signal input, is the mode of operation that adapts to opposite equip. with the optical Ethernet port arrangement.
2. optical Ethernet autosensing implement device as claimed in claim 1, it is characterized in that, described light too net port realizes that automatically the mode of operation that adapts to opposite equip. comprises: 100M optical port pattern, 1000M optical port auto-negotiation mode, the non-automatic negotiation mode of 1000M optical port.
3. optical Ethernet autosensing implementation method, it is characterized in that, comprise: the port monitoring unit is to the connection status of described optical Ethernet port and have or not light signal to monitor, when port protocol negotiation unit has detected the light signal input at the port monitoring unit, send the agreement of waveform by the identification opposite equip., realize described optical Ethernet port automatically and the mode of operation of opposite equip. adaptation.
4. optical Ethernet autosensing implementation method as claimed in claim 3, is characterized in that, specifically comprises the following steps:
A. port protocol negotiation cell location optical Ethernet port working is in 1000M optical port auto-negotiation mode;
Whether b. the port monitoring unit is monitored the optical Ethernet port the light signal input, if the light signal input is arranged, and execution in step c, otherwise return to step b;
C. the port monitoring unit judges whether the optical Ethernet port connects with the opposite end, if built vertical connection, execution in step h, otherwise execution in step d;
D. port protocol negotiation cell location optical Ethernet port working is in 100M optical port pattern;
E. the port monitoring unit judges whether the optical Ethernet port connects with the opposite end, if built vertical connection, execution in step h, input but can't connect with the opposite end if the optical Ethernet port has light signal, execution in step f; If the optical Ethernet port does not have the light signal input, return to step a;
F. port protocol negotiation cell location optical Ethernet port working is in the non-automatic negotiation mode of 1000M optical port;
G. the port monitoring unit judges whether the optical Ethernet port connects with the opposite end, if built vertical connection, execution in step h, input but can't connect with the opposite end if the optical Ethernet port has light signal, configure the optical Ethernet port working in 1000M optical port auto-negotiation mode, execution in step h; If the optical Ethernet port does not have the light signal input, return to step a;
H. the port monitoring unit continues monitoring optical Ethernet port status, before the optical Ethernet port status sends variation, keeps the work at present pattern of optical Ethernet port constant, sends variation if listen to the optical Ethernet port status, returns to step a.
5. optical Ethernet autosensing implementation method as claimed in claim 4, is characterized in that, in step c, if the optical Ethernet port can't connect with the opposite end, and after postponing to wait for a period of time, still can't connect, and just enters steps d.
6. optical Ethernet autosensing implementation method as claimed in claim 4, is characterized in that, in step e, input but can't connect with the opposite end if the optical Ethernet port has light signal, and after postponing to wait for a period of time, still can't connect, just enter step f.
7. optical Ethernet autosensing implementation method as claimed in claim 4, it is characterized in that, in step g, input but can't connect with the opposite end if the optical Ethernet port has light signal, and after postponing to wait for a period of time, still can't connect, just configure the optical Ethernet port working in 1000M optical port auto-negotiation mode.
8. as claim 5 or 6 or 7 described optical Ethernet autosensing implementation methods, it is characterized in that, described a period of time is 1S.
9. optical Ethernet autosensing implementation method as claimed in claim 8, it is characterized in that, whether the port monitoring unit is monitored the optical Ethernet port has the method for light signal input to be: indication has light if the optical Ethernet port has the light index signal, and the optical Ethernet port has the light signal input; Indication is unglazed if the optical Ethernet port has the light index signal, and the optical Ethernet port does not have the light signal input.
10. optical Ethernet autosensing implementation method as claimed in claim 9, it is characterized in that, in step h, described optical Ethernet port status changes and refers to the connection status of optical Ethernet port and opposite end and/or have or not the state of light signal input to change.
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| CN2011104343755A CN103178992A (en) | 2011-12-22 | 2011-12-22 | Ethernet passive optical network port self-adaptation achievement device and method |
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| CN2011104343755A CN103178992A (en) | 2011-12-22 | 2011-12-22 | Ethernet passive optical network port self-adaptation achievement device and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780458A (en) * | 2014-01-08 | 2014-05-07 | 迈普通信技术股份有限公司 | Ethernet interface testing method and Ethernet interface testing system |
| CN109088740A (en) * | 2017-06-14 | 2018-12-25 | 杭州海康威视数字技术股份有限公司 | A kind of relay network system and method for connecting network |
| CN112491632A (en) * | 2020-12-15 | 2021-03-12 | 安徽皖通邮电股份有限公司 | System and method for automatically adjusting Ethernet port negotiation mode |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791010A (en) * | 2004-12-14 | 2006-06-21 | 华为技术有限公司 | Method for realizing OTN apparatus self-adaptation |
| CN1835466A (en) * | 2005-03-16 | 2006-09-20 | 华为技术有限公司 | Kilomega Ethernet port butt method |
| US20090269052A1 (en) * | 2008-04-23 | 2009-10-29 | International Business Machines Corporation | Portable device for fibre channel configuration and analysis |
| CN102045608A (en) * | 2010-12-29 | 2011-05-04 | 福建星网锐捷网络有限公司 | Network device for optical communication and method thereof for automatically configuring exchange interface |
-
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- 2011-12-22 CN CN2011104343755A patent/CN103178992A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791010A (en) * | 2004-12-14 | 2006-06-21 | 华为技术有限公司 | Method for realizing OTN apparatus self-adaptation |
| CN1835466A (en) * | 2005-03-16 | 2006-09-20 | 华为技术有限公司 | Kilomega Ethernet port butt method |
| US20090269052A1 (en) * | 2008-04-23 | 2009-10-29 | International Business Machines Corporation | Portable device for fibre channel configuration and analysis |
| CN102045608A (en) * | 2010-12-29 | 2011-05-04 | 福建星网锐捷网络有限公司 | Network device for optical communication and method thereof for automatically configuring exchange interface |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780458A (en) * | 2014-01-08 | 2014-05-07 | 迈普通信技术股份有限公司 | Ethernet interface testing method and Ethernet interface testing system |
| CN103780458B (en) * | 2014-01-08 | 2017-02-08 | 迈普通信技术股份有限公司 | Ethernet interface testing method and Ethernet interface testing system |
| CN109088740A (en) * | 2017-06-14 | 2018-12-25 | 杭州海康威视数字技术股份有限公司 | A kind of relay network system and method for connecting network |
| CN112491632A (en) * | 2020-12-15 | 2021-03-12 | 安徽皖通邮电股份有限公司 | System and method for automatically adjusting Ethernet port negotiation mode |
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Application publication date: 20130626 |