CWDM and DWDM
аз. Въведение
А. Definition of CWDM
Б. Definition of DWDM
° С. Importance of CWDM and DWDM in telecommunications industry
II. CWDM
А. Overview of CWDM technology
Б. Working principle of CWDM
° С. Advantages of CWDM
1. Cost-effective solution for expanding network capacity
2. Easy to deploy and maintain
3. Allows for flexible network upgrades
III. DWDM
А. Overview of DWDM technology
Б. Working principle of DWDM
° С. Advantages of DWDM
1. Greater capacity and scalability compared to CWDM
2. Long-distance transmission capability
3. Support for various protocols and data rates
IV. Comparison between CWDM and DWDM
А. Capacity and scalability
Б. Transmission distance
° С. Cost-effectiveness
д. Support for protocols and data rates
V. Заключение
А. Summary of CWDM and DWDM technologies
Б. Importance of CWDM and DWDM for telecom industry
° С. Considerations when choosing between CWDM and DWDM
