With the rapid development of broadcasting and TELEVISION transmission technolo

WangSu Technology was created in January 2000，It mainly provides Internet

There are many problems in the current campus network construction of colleges

The optical module is composed of optoelectronic devices, functional circuits a

1、The meaning of optical fiber communication Optical fiber communication is

Southwest China is one of the seven natural geographical zones of China and cen

1.Overview of 5G The so-called 5G network refers to the fifth-generation netwo