Through the exposition of network-building programs and principles of OTN, PTN and GPON, it provides the basis for the constrction of and of OTN + PTN + GPON integrated delivery platform of Zhoukou mobile transport network. 通过对OTN、PTN和GPON原理及网络建设方案的论述,为周口移动传输网络OTN+PTN+GPON综合传送平台的建设提供依据。