MODERN METHODS OF TESTING "DARK" FIBERS

At the stage of commissioning a fiber-optic communication line, it is mandatory to perform a set of measurements of its parameters according to the approved program in order to verify that the characteristics of all components comply with the manufacturers' specifications, as well as to analyze the quality of the work performed (channel integrity, absence of damage, attenuation rates, etc.)

In this article, we want to share our knowledge…

The first section of top output shows an alphabetical list of global summary fields, such as system uptime information, a summary of tasks, CPU states, and memory and swap usage.

The first line in the Summary shows current time (15:24:56), uptime of the system (up 8 days, 4:52), user sessions logged in (3 users), and the load average (load average: 0.31, 0.20, 0.08). The three values for load average refer to the last minute, five minutes, and 15 minutes.

The load average values…

Responsibilities:

Technical support and user consultation;

Installation and configuration of operating systems of the Windows family, installation and configuration of applications necessary for the work of users;

Installation and configuration of peripheral devices, preparation of workplaces;

Providing and maintaining the operability of the IT infrastructure of the office;

Diagnostics and elimination of errors;

Interaction with technical departments for…

Cisco courses are a good chance to prove yourself to future employers.

We have already trained 2,000 IT specialists, 100% of our graduates are employed, 95% of graduates receive international certificates.

If you were expecting a "sign from above", so here it is. Everything depends only on you, we believe in you! For our part, we promise a high level of teaching.

The groups are almost complete, so don't miss this chance! We look forward to seeing you!

Graduation…

Optical fiber (dielectric waveguides) has the highest bandwidth among all existing communication facilities. Fiber-optic cables are used to create fiber -optic communication lines - fiber-optic communication lines capable of providing the highest information transfer rate (depending on the type of active equipment used, the transfer rate can be tens of gigabytes or even terabytes per second).

Quartz glass, which is the carrier medium of FOCL, in addition to unique transmission…

Networking professionals go through a series of advanced training stages. This is because IT skills are not easy to acquire. They require commitment and the right methods. Organizations and businesses require nothing more than robust IT skills. But why do institutions require skilled networking professionals? It is clear that there is a link between skills and business performance. For employers, recruiting employees with specialized networking skills. The #Cisco organization understands…

Who is the profession for?

Necessary qualities:

the ability to quickly understand the requirements and determine their priority, as well as talk about technical solutions and their impact on the business in a language understandable to the client;

the ability to follow the accepted methodology, notations and forms of documents in various projects;

skills in working with the relevant software;

the ability to work collaboratively with other analysts if a team is…

Orange and AWS will jointly develop products and services for infrastructure modernization and migration, data analytics and information security. The new services will enable customers to move to cloud platforms faster and more efficiently. Also, as part of the agreement, Orange will create a Center of Excellence based on AWS.

We offer:

Working in a dynamic international company with an open corporate culture.

Competitive salaries and bonuses every six months.

Full…

In addition to the correct organization of the data center, it is necessary to organize the redundancy of all systems to improve reliability. All redundancy schemes are denoted by the symbol N, which comes from the word "need".

Any system consists of a different number of critical components, each of which is necessary for its functioning. Consider the main redundancy schemes:

Of N . There is no additional redundancy in this option. The reliability of the system directly…

The course is available as part of the Cisco Networking Academy International Program. Cisco is a world leader in information technology. The program provides opportunities for gaining practical experience and developing professional skills necessary for working in basic positions in the field of information and communication technologies (network technician, network administrator).

Based on the Cisco Authorized Certified Networking Specialist (CCNA Routing and Switching) course, this…

Purpose of the course

Provide you with the skills to implement packet telephony in converged networks. The course describes the basics of the QoS technology required to ensure adequate quality of voice traffic. The course is part of the CISCO Voice Specialization line of courses and provides the skills required to deploy VoIP networks.

Upon completion of the course, you will be able to:

Understand the principles, components and mechanisms of operation of voice gateways…

Engineering as we know it today arises from a specialization of functions previously often integrated into various activities and usually referred to as "engineering". For example, military engineering, or simply "engineering", chemical engineering, civil engineering, industrial engineering. As technical development progressed, these functions were identified and “Grandes Écoles” created to train engineers in specialties corresponding to the needs of France: École des Ponts et Chaussées…

Engineering as we know it today arises from a specialization of functions previously often integrated into various activities and usually referred to as "engineering". For example, military engineering, or simply "engineering", chemical engineering, civil engineering, industrial engineering. As technical development progressed, these functions were identified and “Grandes Écoles” created to train engineers in specialties corresponding to the needs of France: École des Ponts et Chaussées…

Formerly characterized as a "method", sometimes as "genius", industrial engineering is a rather recent field of expertise. It makes it possible to optimize production operations and therefore to better manage industrial projects, in terms of costs, planning or quality, throughout the project.

Definition of industrial engineering

Industrial engineering intervenes over the entire life cycle of a project and brings together several trades. It is in a way the equivalent of a project…

Formerly characterized as a "method", sometimes as "genius", industrial engineering is a rather recent field of expertise. It makes it possible to optimize production operations and therefore to better manage industrial projects, in terms of costs, planning or quality, throughout the project.

Definition of industrial engineering

Industrial engineering intervenes over the entire life cycle of a project and brings together several trades. It is in a way the equivalent of a project…

What is software engineering?

Software engineers analyze, design, build and test software systems. They work with the latest technologies in cutting edge application areas such as artificial intelligence, computer security, cloud computing, mobile applications, the web, video games and multimedia.

It is thanks to these specialists that the hardware, the operating system and the software interact with each other so that we can make the most of the technologies. You only have to…

What is software engineering?

Software engineers analyze, design, build and test software systems. They work with the latest technologies in cutting edge application areas such as artificial intelligence, computer security, cloud computing, mobile applications, the web, video games and multimedia.

It is thanks to these specialists that the hardware, the operating system and the software interact with each other so that we can make the most of the technologies. You only have to…

What is software engineering?

Software engineers analyze, design, build and test software systems. They work with the latest technologies in cutting edge application areas such as artificial intelligence, computer security, cloud computing, mobile applications, the web, video games and multimedia.

It is thanks to these specialists that the hardware, the operating system and the software interact with each other so that we can make the most of the technologies. You only have to…

What is software engineering?

Software engineers analyze, design, build and test software systems. They work with the latest technologies in cutting edge application areas such as artificial intelligence, computer security, cloud computing, mobile applications, the web, video games and multimedia.

It is thanks to these specialists that the hardware, the operating system and the software interact with each other so that we can make the most of the technologies. You only have to…

Education is required to become an engineer. Engineering specialties are offered in almost all higher education institutions. In some foreign countries, such as the USA and Canada , to start working, you first need to obtain a license.

Specialized secondary education of an engineer

Secondary vocational education in Russia is carried out by technical and technological colleges. They also offer refresher courses. There are also specialized colleges such as engineering or aviation.…