接入网的最终发展目标是实现宽带综合业务的接入功能。结合黑龙江省电信网建设和发展的现状，介绍了在充分利用现有资源的前提下，向光纤宽带接入网过渡的具体方案，并对农村接入网的建设提出若干建议。 The ultimate goal of access network is to achieve access to broadband integrated services. Combined with the current situation of the construction and development of telecom network in Heilongjiang Province, this paper introduces the concrete scheme of transition to optical fiber broadband access network while making full use of existing resources, and puts forward some suggestions for the construction of rural access network.