Q175. What are the components of 100G key technologies? (Multiple choice)

Q176. Which of the following are commonly used techniques for extending spans and spans? (Multiple choice)

Q177. In the Internet era, with the development and popularization of cloud platforms, the traffic model of the campus network has undergone great changes. From the original horizontal traffic to vertical traffic, more and more traffic comes from outside the local area network.

Q178. Comparing with the PTN solutions of your friends, which of the following are the differentiated competitive advantages of our enhanced MSTP? (Multiple choice)

Q179. Financial data center interconnection is not sensitive to transmission delay.

Q180. Among the following devices, which are the smart all-in-one machine of Huawei full-light network? (Multiple Choice)

Q181. What kind of solution is generally used by DCI?

Q182. Among the following ONU, which models that do not support the POE function?

Q183. Which of the following are not light releases? (Multiple choice)

Q184. Financial dual-living data center transmission interconnection faces ________ major challenges.

Q185. Which of the following is not in line with the characteristic description of the full -light park solution?

Q186. Which is Huawei’s first transmission product in the highway section access solution?

Q187. Which is the ONU user-side interface commonly used by Radio and Television ONU?

Q188. In the access-networking of the network, which type ONT can be used for double-fiber three-wave (two-in-one) model?

Q189. Huawei’s power distribution network ONU does not support the function of preventing illegal access of terminals.

Q190. What is the biggest difference between different types of amplifiers?

Q191. Which of the following products is the main product in Huawei’s smart city transmission network solution?

Q192. How many service slots does the OSN9800 M24 subrack have?

Q193. The name of MS-OTN is Multi-Service Optical Transport Network.

Q194. In the following communication systems of rail transit, which systems can our transmission and access products participate in? (Multiple choice)