ZTE's intelligent E-OTN 2.0 solution, as the connection ties between DCs and access/core networks, builds a DC-centric all-optical network for unified transport of fixed broadband, wireless- broadband and enterprise private line services. The network features large bandwidth, low latency, flexible scheduling and intelligent operation and maintenance. Its core highlights include “New Algorithm” for extreme speed and distance, “New Platform” for flexible and efficient service transport and scheduling, and “New Intelligence” for accelerated service deployment and fully meeting the high-quality connection requirements of various vertical industries in the 5G era.