H19-410_V1.0 Exam Questions

MS-OTN stands for Multi-Service Optical Transport Network.

Huawei WDM does not support 100G wavelength OSNR.

OSN9800 does not support 400G.

FD online fiber monitoring does not affect customer services FD intelligent fiber management system.

SOM online transmission performance monitoring does not affect customer business SOM intelligent light pipe system.

OSN9800M24 can be used in trunk or aggregation networks for large-capacity, long-distance optical transmission solutions.

All-optical campus networks have cost advantages compared to traditional LAN networks. The cost savings are mainly in equipment costs, and the wiring costs are similar to those of...

PON is Passive Optical Network is the abbreviation of passive optical network, which is a point- to- point access method, that is, a P2P access method.

EPON and GPON are the two main PON technologies at present. GPON has advantages over EPON in many aspects such as bandwidth, splitting ratio, and standard perfection. The upstream...

FTTO is the abbreviation of Fiber-to-the-Office. It is mainly used for commercial users, or office network construction in hospitals, banks, and government enterprises. It uses ONU...

EA/EG series access products are Huawei's proprietary brand for enterprise access, which can better match enterprise business needs and effectively reduce operator cross-selling.

POL is an all-optical local area network launched for enterprise network application scenarios, which can be widely used in the construction of scenario networks in education, medi...

ODN is an important component of POL solution. It has flexible and convenient networking, long transmission distance, and optical fiber transmission does not require power supply,...

The advantages of PON access are low cost and high reliability.

Huawei's chips for access the MA5800 series of products self-developed.

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

Huawei's all-optical video backhaul network uses self-developed chips.

Huawei's all-optical video backhaul network equipment includes OLTP series ONU and T series ONU.

Huawei's power distribution network ONU does not support the function of preventing illegal terminal access.

The convergence part of the all-optical campus "IP+optical" solution is passive, that is, no power supply is required.

The terminal ONT/ONU products in the all-optical campus can be used on GPON, 10GPON, and XGSPON platforms.

The networking structure of the all-optical campus "P+optical" is a large two-layer networking mode, and the optical convergence OLT replaces the core switch.

The newly planned eSight network management interface in H1 2020 can automatically generate a topology map after configuring the device.

In classroom scenarios, for screen recording or other key services, broadband configuration can be done on the ONU port to ensure the bandwidth requirements of key services.

OLTMA5800 supports distributed architecture.

GPON technology has more advantages than EPON, such as the downstream bandwidth of GPON is twice that of EPON.

Early stage guidance for radio and television access user transformation to build network with GPON.

The OLT model of the radio and television access office is EA5800.

The user-side interface of the ONT for access to home terminals of radio and television is mostly 4GE.

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- wave 100G/200G/400G equipment.

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

Huawei's financial data center transmission solution only provides line-level protection.

DCI box equipment supports multi-service carrying and is suitable for trunk networks.

The number of large data centers has increased, but small and medium-sized ones still account for the majority.

Multi-data center interconnection has become a rigid demand for the rapid development of Internet business.

OTU units can be interconnected using different FEC types, such as: the transmitting end uses AFEC and the receiving end uses FEC.

SOM online transmission performance monitoring does not affect customer business.

OSN9800M24 single board line side maximum rate 100G

The three major operators mainly use GPON technology for new access scenarios, and EPON technology is mainly used for capacity expansion/upgrade of existing capacity.

Huawei's financial data center transmission solution only provides line-level protection

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

Huawei's recommended equipment selection for the subway mainline 100G solution is OSN1800V product.

In the subway industry, transmission networks are mostly ring networks, usually two or three rings depending on the length of the subway line. The MS-OTN solution not only meets th...

As subway services are gradually transformed into IP services, the subsequent transmission network no longer needs physical pipeline isolation, and only needs to be scheduled accor...

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

Railway wireless services are gradually evolving from GSM-R to LTER, so transmission equipment no longer needs to be compatible with the original SDH services.

In the future evolution of railway services, the main bandwidth demand will be for video services, and the bandwidth demand for traditional services will become smaller and smaller...

The existing MSTP network cannot support 1588V2 precise clock time synchronization, so it has limitations in supporting LTE-R services. It is recommended to use MS-OTN to carry LTE...