Practice Free H19-413_V1.0-ENU Exam Online Questions
Which of the following is not a key message of the “IP+optical” fusion solution?
- A . Simple architecture
- B . Easy to evolve
- C . Big Data Analysis
- D . Intelligent Operation and Maintenance
What are the network requirements for high-definition video? (Multiple choice)
- A . Large bandwidth
- B . Low latency
- C . Low packet loss rate
In the ADM configuration of a two-fiber bidirectional multiplex section shared protection ring at the STM-16 level, which service protection situation is it?
- A . Two circuit boards back up each other
- B . Half the capacity in one board is used to protect half the capacity in the other board
- C . Two circuit boards, one main and one backup
- D . The two circuit boards have nothing to do with each other
The continuous demand for bandwidth speed-up has prompted the campus network to evolve towards an all-optical network. What are the characteristics of a PON all-optical campus network? (Multiple choice)
- A . Large bandwidth, smoothly upgradeable network
- B . Wide coverage, 20KM; easily expandable network
- C . Converged access, unified carrying of multiple services
- D . Green and energy-saving, passive nodes consume no energy
Radio and television counties and towns are a major growth opportunity for the radio and television industry
- A . True
- B . False
Pre-linked ODN products can eliminate the need for fiber splicing.
- A . True
- B . False
Huawei has many series of enterprise access ONUs. You can quickly understand the ONU technology and interface specifications based on the ONU name. For example, which of the following correctly describes the naming principle of OptiXstarP813E? (Multiple choice)
- A . The first digit of the POL type ONU name represents the upstream technical specification. The common 6 represents GPON and 8 represents XGS-PON.
- B . The first letter represents the ONU type, W refers to Wifi function, P refers to POL type, T refers to special type (such as industrial type), S refers to ultra-large bandwidth (such as downlink up to 10GE to support Wifi6 AP)
- C . The second digit represents the type of downstream interface. The common 0 is a common Ethernet port, 1 supports POE, and 7 is integrated/panel type.
- D . The third digit represents the number of downstream Ethernet ports, which is calculated as 2 to the power of n. 0 is 1 port, 1 is 2 ports, 2 is 4 ports, and 3 is 8 ports.
The development trend of subway business is that the business will gradually transform to IP, but TDM will still exist for a long time, such as voice dispatch telephone business.
- A . True
- B . False
In the past two years, the power transmission brand has continued the E series (SDH scenario) and OSN series (OTN scenario).
- A . True
- B . False
OptiXtrans E6616 is a 5U highly compact and highly integrated optical transmission device.
- A . TRUE
- B . False