As the design director of Nanshan Science and Technology Innovation Center (Liuxiandong Sixth Neighborhood) project

this paper shares the application practice of all-optical network (GPON/10GPON) in super-large commercial complex from the perspective of the design team. Combined with the construction scale of 1.03 million square meters

multi-format functional layout and parallel construction characteristics on different plots of the project

focusing on the four design objectives of architecture simplification

bandwidth evolution

intelligent operation and maintenance

safety and reliability

it elaborates on the technical selection logic

the implementation path of the solution and the actual measurement effect. By comparing the design defects of traditional network architecture

this paper demonstrates the design advantages of all-optical network in meeting multiple business needs

controlling construction costs and adapting to long-term operation

which provides a referenceable design paradigm for similar projects.