Every iteration and evolution of mobile communication technology bursts out with strong momentum, driving the leapfrog development of the industry and even the entire society. Nowadays, with the imminent freezing of the 3GPP Rel-18 standard and the continuous emergence of new scenarios, new services, and new demands, the industry has set off a wave towards 5G-A. Turk Telekom is one of Turkey's mainstream telecom operators, with more than 26 million mobile users.

As key components of optical fiber communication systems, OLT and ONT will face more challenges and opportunities under the evolving communication technology and application requirements. Future development trends will be mainly affected by new technologies such as 5G, smart cities and the Internet of Things. At the same time, innovative data transmission technologies and enhanced security will become key directions for the development of OLT and ONT.

The COVID-19 crisis has continued to spread around the world, bringing great hurts to both people's health, economic, and various industries. As one key role in the communication industry, 5G is definitely affected by this epidemic. According to one market report, the 5G infrastructure market size i

In the telecom operators and telecom equipment manufacturers to work together, covering a wide range of 5G networks continue to rapidly expand.In the future, with the development of 5G network construction to- wards hierarchical and refined development, a large number of flexible and open 5G n