Research and Implementation of EPON Service Provisioning
|School||Beijing University of Posts and Telecommunications|
|Course||Electronics and Communication Engineering|
|Keywords||EPON Automatic deployment of business Automatic configuration of resources Plug and Play Which means that the pass Zero Configuration|
With the rapid growth of the continuous development of social communication and information needs , data , video and other services , the traditional fixed-line business is gradually shrinking business and broadband network transformation has become a necessity . Optical fiber as the transmission medium , has the advantages of a large transmission capacity , high reliability , long distance transmission , anti-electromagnetic interference , fiber extends to the user , has become a common strategic decision - making in the global mainstream carriers , and has begun to rapidly advancing . In accordance with the development strategy of China Telecom business transformation , technology and network evolution road signs , Hangzhou Telecom firmly accelerating optical fiber to promote efforts to adopt a \change the original construction mode based copper access the EPON network quickly enter large-scale construction period . In the EPON network construction early , basically follows the original mode of operation and maintenance of the copper access , basic service deployment hand , caused by the current network operation and maintenance personnel overwhelmed , error-prone , and network information is not complete . Original manual deployment , manually opened a user site commissioning only takes about two hours to open the whole process of accepting from the user's business needs 7-15 days , inefficient , error-prone , and there is an urgent need to find a business automatically deployment methods and processes , to improve the efficiency of service fulfillment , reduce manual equipment and manual entry link , to avoid human error . This article is full investigation and analysis Hangzhou Telecom the existing EPON networks business disseminate the status and problems of the process , combined with more than 2 years , Hangzhou Telecom EPON business deployment and application experience , and automatic deployment of a business based on EPON network design and implementation program realized the EPON network of business automatically opened automatic configuration of resources , and ultimately achieve business plug-and-play device which means that the effect of that pass and the scene zero Configuration , create favorable conditions for the the EPON network scale deployment , and effectively reduce the the operating costs of the enterprise , greatly accelerate broadband speed .