Comparison Of Yingkou Unicom Broadband Upgrade Project Technology Program

With the development of business and technology, especially with the development ofthe explosive growth of the Internet and other broadband data services, video services, withIPTV as the representative of the high bandwidth requirements of business will be rapiddevelopment, the user’s individual requirements are constantly emerging.Because of the depth of information, infrastructure construction rapid development, theproblem of insufficient bandwidth access network becomes the chief problem of operatorsand users. How to use the broadband network access capability of existing resources totransform, as operators need to solve the problem.This paper from the broadband access network transformation beauty Washington oldreality, from the analysis of the current client demand for high-speed broadband network,and combining the existing cyber source analysis, introduced by using three kinds ofbroadband access network PON technology FTTH, FTTB, FTTC are discussed, and throughthe three schemes of construction investment, the three aspects of the implementation andpractical conditions, that the cell with transformation of copper resource rich by using theway of FTTN+VDSL2to transform the advantages of.The content of this paper is summarized in the practice process. The related technologyof broadband access network is already mature, but how to use the existing copper resourceson the broadband network optimization, how to reduce the complexity of networkconstruction, how to reduce the construction cost of investment, a series of problems how tofacilitate the customers to use the original voice service, is deep thinking in the practiceprocess problems.This paper mainly summarized from the following aspects:（1）The broadband upgrade project background and current status of Yingkou Unicombroadband networks and broadband users, the economic development of Yingkou andYingkou to build the "wisdom of Yingkou city" project, the Yingkou Unicom broadbandnetwork upgrade reform necessity.（2）A brief beauty Washington District of user demand and line resource factorsanalysis, verify the feasibility of the reform plan this small. （3）On the transformation of three kinds of broadband access mode of FTTH, FTTBand FTTC methods are summarized, providing the basis for the transformation of theconstruction mode of cell selection.（4）From the three aspects of the implementation conditions of constructioninvestment, technology scheme and technology scheme of the utility of using PONtechnology three kinds of broadband network access mode in broadband transformationprojects in the fitness of selection.（5）To guarantee the smooth construction of network engineering, the scheduleddelivery of construction project, from construction security arrangements, test schedule andpeacekeeping approval arrangements are described in three aspects, in order to ensure thesmooth implementation of the project area.Related work of this paper can provide a basis and engineering practice for the designof other similar experience in access network.