H19-315 Exam Questions

Financial data center interconnection is not sensitive to transmission delay.

Huawei optimizes low-latency solutions at the system and chip levels to meet the performance requirements of financial active-active data centers.

Huawei provides large bandwidth for data transmission in financial data centers through single- wavelength 100G/200G/400G equipment.

Huawei meets the multi-service access requirements of financial data centers through the rich service interfaces of transmission equipment.

Huawei meets the multi-service access requirements of financial data centers through the rich service interfaces of transmission equipment.

DCI box equipment supports multi-service bearer, suitable for trunk network.

The number of large data centers is increasing, but small and medium-sized data centers are still the majority.

The interconnection of multiple data centers has become a rigid demand for the rapid development of Internet services.

Switch bare fiber networking cannot meet the development needs of the network.

Huawei's video private network transmission network solution can provide large bandwidth and high reliability network requirements.

The video private network transmission network adopts OTN technology networking, mainly including E6616/EE606 and other equipment.

Huawei video private network transmission network can support.

The recommended equipment selection of Huawei's subway main line 100G solution is OSN1800V product.

There are many new highway lines in my country, and the network structure is complicated. ASON technology can greatly improve the overall reliability of the network.

High-speed charging data, monitoring data, business calls, etc. require high security. Low-latency services are recommended to be carried in soft pipes, and business security is en...

Support MPLS-TP standard packet switching technology, through statistical multiplexing, etc., can efficiently carry high-bandwidth data services such as video images, office automa...

Subway NOCC is the brain of urban rail transit. The main solution of NOCC trunk line is 100G MS-OTN, which has features including, large capacity, high security, anti-error, easy o...

In the subway industry, the transmission network is mostly a ring network. According to the length of the subway line, it is generally two or three rings. The MS-OTN solution solve...

The development trend of subway business, business is gradually transformed to IP, but TDM will still exist for a long time, such as voice dispatch telephone business.

As subway services are gradually transformed to IP, the subsequent transmission network no longer needs to be isolated by physical pipelines, and only needs to be scheduled accordi...

The development trend of railway communication business is to develop towards wireless broadband, control automation, and intelligent operation.

The railway wireless delay gradually evolves from GSM-R to LTE-R, so the transmission equipment no longer needs to be compatible with the original SDH service.

In the future service evolution of railways, the main bandwidth requirements are video services, and the bandwidth requirements of traditional services will become smaller and smal...

Since the existing MSTP network cannot support 1588V2 precise clock time synchronization, there are limitations in supporting LTE-R services. It is recommended to use MS-OTN to car...

Compared with traditional MTSP, PTN, OTN and other technologies, the biggest advantage of EPTN is to take into account the efficiency, safety and cost in the transmission scenario...

In the radio and television county and township solution, OSN 1800V products and OSN 1800II enhanced service boards cannot be universally used.

Radio and television counties and townships are a major growth opportunity for the radio and television industry.

Radio and television start a full-service operation mode and transform to an operator.

The power MSTP network is a client-side network based on OTN network networking.

OSN1800V equipment supports SDH ASON/2M ASON/OTN ASON.

The power OTN backbone network is mainly used for comprehensive bearer, including data communication network, mobile communication backhaul, etc.

SDH ASON/2M ASON feature is a feature that State Grid requires MSTP equipment to support

The development direction of government informatization is to move towards "smart government".

The construction of smart government requires broadband networks and cloud computing platforms to support various smart applications and services.

The main purpose of cloudification of government affairs is to realize the integration of business and information resources.

The self-built optical transmission network can achieve physical isolation, so it must be more reliable and economical.

The development of smart cities in China has developed to a stage driven by new technologies.

Optical transmission is the most basic network layer in the smart city network architecture.

Among the ultra-long-distance transmission characteristics of our OSN equipment, the 2.5G single-span optical power budget can reach to ( ) when Raman amplifiers are not used at pr...

Which of the following suppliers does not support dual-plane solutions?

Which of SDH ASON network can achieve permanent 1+1 protection?

In long-distance transmission, the selection sequence of the scheme is usually as follows

Which of the following is not the advantage of the enhanced MSTP built-in PCM solution over the traditional solution?

The line impedance of the 2Mbps electrical interface is specified as:

The frame structure of SDH includes:

The timing working mode of SDH equipment is:

Under the ADM configuration in the shared protection ring of the two-fiber bidirectional multiplex section at the STM-16 level, the service protection conditions are:

Which of the following statements about ASON technology is wrong?

What is the biggest difference between different types of amplifiers?

What does the board marked in red in the configurator mean?