The main requirements for the dedicated line business undertaken by the radio and television industry include
Answer : A, B, C, D
Broadcasting County and Township Network, Huawei's main equipment includes
Answer : A, B, C
As a next-generation railway transmission bearer solution, MS-OTN is superior to traditional MSTP solutions. What are the potentials?
Answer : A, B, D
The current mainstream solutions in the railway industry correctly described include:
Answer : A, B, C, D
Which of the following railway businesses are SDH businesses?
Answer : A, C, D
What is the optical transmission solution currently promoted by the e-government?
Answer : C
Which of the following network construction models is more suitable for the construction of future e-government extranets?
Answer : C