1. PON is short for Passive Optical Network. It is a point-to-multipoint (P2MP) access mode.

2. Which aspects save from All-Optical PON Architecture in engineering perspective?

3. Which of the following are the value that Campus OptiX (IP+POL) brings to customers?

4. Huawei can provide Ethernet-based Switches and PON-based POL series of product.

5. Which of the following are Huawei's Strengths?

6. DC908 is front air inlet and rear air outlet.

7. What are the following advantages of Campus OptiX in the hotel scenario?

8. Which of the following are Huawei's Strengths when dealing with technical-level customers?

9. 88T per fiber: Maximum capacity: 88T/fiber vs. 60T/fiber; 6.4T/U vs. 3.6T/U. Huawei has the lowest per-bit cost. Lowest power consumption: 0.13 W/G vs. 0.2 W/G, power consumption is 35% lower than the industry average.

10. What is the next generation for Wi-Fi 5?

11. What is the maximum coverage distance in Campus OptiX solution?

12. Which of the following are pain points of customers?

13. DCI is the abbreviation for Data Center Interconnect.

14. How many service-card slots can EA5800-X2 support?

15. DC908 does not support co-deployment with IT devices in the same rack.

16. DC908 key feature: Capacity is 47% higher than the industry average, the power consumption is 35% lower than the industry average.

17. Web GUI is not applicable to a network with single device.

18. The main components of the POL network are OLT, ODN, ONU.

19. Huawei OptiXaccess brand represents ONU series product.

20. In DCI scenarios, high-level customers' major pain points are not high costs and difficult O&M.