CN104796307A - OTN, PON and IP system hybrid access method - Google Patents
OTN, PON and IP system hybrid access method Download PDFInfo
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- CN104796307A CN104796307A CN201510247085.8A CN201510247085A CN104796307A CN 104796307 A CN104796307 A CN 104796307A CN 201510247085 A CN201510247085 A CN 201510247085A CN 104796307 A CN104796307 A CN 104796307A
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Abstract
The invention discloses an OTN, PON and IP system hybrid access method. A device main body comprises an OTN module, a PON module and an IP module; the OTN module, the PON module and the IP module are arranged in the device main body; the OTN module serves as a converting connecting device for connecting the optical transport network; the PON module serves as a converting connecting device for connecting the passive optical-fiber network; the IP module serves as a converting connecting device for connecting the Internet. According to the OTN, PON and IP system hybrid access method, with the appearing and the gradual maturity of the OTN technology, the contradiction between the large-grain service transmission requirement and the existing transport network networking mode is solved; the outstanding advantages of the OTN technology decide the leading role of the future urban area (local) core layer and convergence layer application; as a result, the harmonious development of the transmission network, the IP networking and the PON network is actively enhanced, the networking advantages of the OTN equipment are thoroughly developed, and the bearing requirements of high broadband, high rate and IP connection are met.
Description
Technical field
The present invention relates to a kind of OTN and PIN, IP cut-in method, belong to communication technical field, be specifically related to a kind of OTN and PON, IP system hybrid access method.
Background technology
Full-service, the greatly developing of the integration of three networks and the Internet, the continuous increase to bandwidth demand under broadband, IPization trend, GE/2.5G/10G speed services of large granularities increase; For improving transmission efficiency, removing the WDM aspect after SDH aspect and will bear the management maintenance of transport network, flexible networking, protection and scheduling feature; Private line service Operational requirements transport network becomes scheduling type network simultaneously.In recent years, OTN (Optical Transport Network, optical transfer network) is day by day applied in one dry, two dry and metropolitan area (this locality) transmission networks of Ge great operator.
OTN refer to for client signal be provided in wavelength/wavelet long on carry out transmitting, multiplexing, exchange, technology that monitoring and protection recover; On point-to-point WDM line system basis, strengthen node and converge and crossing, networking protection and OAM managerial ability, it absorbs the advantage of SDH and WDM, possesses perfect protect and manage ability, progressively becomes the mainstream technology that bulky grain broadband services transmits.
Its core technology just to be solved by this invention, solves current technical need.Therefore, be necessary to propose a kind of OTN and PON, IP system hybrid access method, and become a kind of new technical need.
Summary of the invention
(1) technical problem that will solve
In order to solve prior art Problems existing, the invention provides a kind of OTN and PON, IP system hybrid access method.
(2) technical scheme
According to an aspect of the present invention, propose a kind of OTN and PON, IP system hybrid access method, apparatus main body comprises OTN module, PON module and IP module, and described OTN module, PON module and IP module are built in apparatus main body;
Described OTN module, as the conversion jockey connecting optical transfer network;
Described PON module, as the conversion jockey of connected with passive optical networking;
Described IP module, as the conversion jockey of connecting Internet.
Further, described OTN module is the OTN module of internal PID system, and described PID system is the integrated monolithic wdm system of optical transceiver and channel join-splitting device.
Further, described OTN module by PON module and optical line terminal to optical networking.
Further, described OTN module is by IP module and carry convergence switch to IP metropolitan area network.
(3) beneficial effect
A kind of OTN and PON, IP system hybrid access method that the present invention proposes, the appearance of OTN technology and increasingly mature, solve the contradiction between big granule traffic carrier demand and existing transport network networking model, its outstanding advantage determines its leading position applied in metropolitan area (this locality) core layer and convergence-level from now on, the coordinated development of positive reinforcement transmission network and IP networking, PON, give full play to the networking advantage of OTN equipment, meet the carrying demand of high broadband, two-forty, IPization.
Accompanying drawing explanation
Fig. 1 shows OTN and PON, the IP system hybrid access method schematic diagram of the preferred embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
Fig. 1 shows OTN and PON, the IP system hybrid access method schematic diagram of the preferred embodiment of the present invention.
Apparatus main body comprises OTN module, PON module and IP module, and described OTN module, PON module and IP module are built in apparatus main body;
Described OTN module, as the conversion jockey connecting optical transfer network;
Described PON module, as the conversion jockey of connected with passive optical networking;
Described IP module, as the conversion jockey of connecting Internet.
Further, described OTN module is the OTN module of internal PID system, and described PID system is the integrated monolithic wdm system of optical transceiver and channel join-splitting device.
Further, described OTN module by PON module and optical line terminal to optical networking.
Further, described OTN module is by IP module and carry convergence switch to IP metropolitan area network.
Should be understood that, above-mentioned embodiment of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (4)
1. OTN and PON, an IP system hybrid access method, apparatus main body (10) comprises OTN module (1), PON module (2) and IP module (3), it is characterized in that:
Described OTN module (1), PON module (2) and IP module (3) are built in apparatus main body;
Described OTN module (1), as the conversion jockey connecting optical transfer network;
Described PON module (2), as the conversion jockey of connected with passive optical networking;
Described IP module (3), as the conversion jockey of connecting Internet.
2. OTN and PON according to claim 1, IP system hybrid access method, it is characterized in that: the OTN module (1) that described OTN module (1) is internal PID system, described PID system is the integrated monolithic wdm system of optical transceiver and channel join-splitting device.
3. OTN and PON according to claim 2, IP system hybrid access method, is characterized in that: described OTN module (1) by PON module (2) and optical line terminal to optical networking.
4. OTN and PON according to claim 3, IP system hybrid access method, is characterized in that: described OTN module (1) is by IP module (3) and carry convergence switch to IP metropolitan area network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247085.8A CN104796307A (en) | 2015-05-13 | 2015-05-13 | OTN, PON and IP system hybrid access method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247085.8A CN104796307A (en) | 2015-05-13 | 2015-05-13 | OTN, PON and IP system hybrid access method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104796307A true CN104796307A (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510247085.8A Pending CN104796307A (en) | 2015-05-13 | 2015-05-13 | OTN, PON and IP system hybrid access method |
Country Status (1)
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| CN (1) | CN104796307A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788748A (en) * | 2017-01-16 | 2017-05-31 | 东华大学 | A kind of 100G optical transfer network network-building methods based on Metropolitan Area Network (MAN) |
| CN110749965A (en) * | 2019-10-30 | 2020-02-04 | 中国能源建设集团山西省电力勘测设计院有限公司 | Dustproof and heat-dissipation network operation box hybrid access box and assembling method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1925413A (en) * | 2006-09-27 | 2007-03-07 | 华为技术有限公司 | Internet set managerial protocol report inhibiting method and communications network system |
| CN101378311A (en) * | 2007-08-27 | 2009-03-04 | 华为技术有限公司 | Method, system and equipment for protecting rearrange |
| US20100272437A1 (en) * | 2005-12-09 | 2010-10-28 | Electronics And Telecommunications Research Institute | Tdma passive optical network olt system for broadcast service |
-
2015
- 2015-05-13 CN CN201510247085.8A patent/CN104796307A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100272437A1 (en) * | 2005-12-09 | 2010-10-28 | Electronics And Telecommunications Research Institute | Tdma passive optical network olt system for broadcast service |
| CN1925413A (en) * | 2006-09-27 | 2007-03-07 | 华为技术有限公司 | Internet set managerial protocol report inhibiting method and communications network system |
| CN101378311A (en) * | 2007-08-27 | 2009-03-04 | 华为技术有限公司 | Method, system and equipment for protecting rearrange |
Non-Patent Citations (2)
| Title |
|---|
| 廖琪莹等: "PID技术在城域OTN中的应用", 《邮电设计技术》 * |
| 陈君等: "OTN技术发展和应用探讨", 《移动通信》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788748A (en) * | 2017-01-16 | 2017-05-31 | 东华大学 | A kind of 100G optical transfer network network-building methods based on Metropolitan Area Network (MAN) |
| CN110749965A (en) * | 2019-10-30 | 2020-02-04 | 中国能源建设集团山西省电力勘测设计院有限公司 | Dustproof and heat-dissipation network operation box hybrid access box and assembling method thereof |
| CN110749965B (en) * | 2019-10-30 | 2023-09-26 | 中国能源建设集团山西省电力勘测设计院有限公司 | Network operation box hybrid access box with dustproof and radiating functions and assembling method thereof |
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Application publication date: 20150722 |
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