H19-368 HCS-Pre-sales IP-Transmission & Access Questions and Answers

The following are not OTN protection types:

Switch bare fiber networking cannot meet the needs of network development

Huawei access product network management supports rogue ONU detection

1800I enhanced equipment, there are several slots besides the main control

OTU units can be used in docking with different FEC types, such as AFEC at the originating end,

The receiving end uses FEC.

In long-distance transmission, the usual scheme selection order is BA->BA+PA->Backward Raman->Front

Backward Raman

POL and traditional LAN network description is wrong

WDM can usually be divided into several types of equipment:

Huawei all-optical video backhaul network equipment includes OLT, P series ONU and T series ONU

Among the many protection schemes of PON technology, which protection method realizes the protection of the backbone fiber?

It also supports the protection of OLT's remote disaster tolerance, even if one OLT fails, put it in another

An OLT in one place can take over all services immediately.

The enhanced MSTP solution not only supports the physical isolation of VC particles, but also supports ODUK particles

Granule physical isolation

In the DCI scenario, the main motivation for self-built transmission network is

The reason why Huawei's financial data center transmission solution can provide low latency is

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

In the following rail transit communication system, which of our transmission and access products can participate system?

Quanguang Hospital usually has multiple networks coexisting, including the following ones

The maximum electrical crossover capacity of OSN 9800 U32E is 32T.

In airports and ports, the main products and solutions for video return scenarios include:

Main application scenarios of DC908

SOM online transmission performance monitoring does not affect customer business

In the radio and television access network, for the dual-fiber three-wave (two-in-one) model, which models can be used Type ONT

What are the driving forces of e-government construction?

Which of the following protection methods has the highest cost?

The SDH frame structure includes: channel overhead, information payload, segment opening

What are the service interfaces that can deliver the 1588V2 protocol?

The recommended equipment in the Huawei financial data center transmission solution is

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

"IP+Light" solution project in which of the following scenarios can create project opportunities

Highlights of MA5800 distributed OLT products include

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

Broadcasting and television evolve from GPON to 10GPON, which solution can be used?

In the current RPR ring network model in the subway field, the reverse double ring structure is adopted. What is the double ring bandwidth?

What should a smart service e-government network look like?

The smallest equipment currently provided by Huawei transmission products is ()

Huawei's financial data center transmission solution has a small size, high integration, and unified platform. Backup is

The ODN deployment description is correct

Which of the following is WDM protection:

GPON downstream wavelength is

The all-optical network cooperates with the optical reflector to automatically locate the optical fiber disconnection and fault point,

The fault location accuracy is within 10 meters. The all-optical network supports smooth upgrade of bandwidth, from GPON to 10G GPON, and

Which of the following technical solutions are Huawei’s main solutions for subway lines?

Power OTN backbone communication network is mainly used to carry () business

Huawei's all-optical video backhaul technology is mainly GPON