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Как выбрать и проложить инспекционные спутниковые кабели?

September 6, 2022September 5, 2022

Give you an example of what coaxial cable is

Satellite TV can reach the most remote corners of the earth, where there are no usual providers and broadcast towers. The available compact systems can be installed anywhere. The satellite dish provides it with color and a clear picture. The common cable used for satellite TV is satellite coaxial cable. … Читать далее

Введение и применение бронированных волоконно-оптических кабелей

Август 31, 2022

Armored fiber optic cable is a kind of fiber optic with a metal armor sheath wrapped around the core. This layer of armor makes the cable resistant to strong pressure and stretch, and also protects it from harsh environments. Armored fiber optic cables are stronger, more reliable and more durable than ordinary fiber optic cables.

Резиновая проволока и кабель Разница между резиной и пластиком

Август 18, 2022

Материал кабеля также играет решающую роль в качестве кабеля.. В прошлом, пластиковые тросы использовались чаще, но постепенно резиновые тросы начали замену пластиковых тросов. Так это потому, что резиновый кабель должен быть лучшим. Здесь пусть редактор кабельной компании ZMS объяснит разницу между резиной и пластиком.

Causes of Cable Fires and How to Deal with Them

Август 10, 2022

According to the railroad station in Nanjing, at 18:20 on August 8, the Nanjing Yangtze River Bridge highway bridge below the attached place cable burst into flames and smoke, the fire department and the railroad units concerned quickly disposed of, affecting some trains late. The cause of the incident is under investigation.

How Does Fiber Optic Cable Work?

Август 3, 2022

Fiber optics has been one of the main pillars of modern communications. It has a large communication capacity and long transmission distance. It also has the advantage of being highly sensitive and immune to electromagnetic interference. Так, how exactly does fiber optics transmit optical signals?

What Is The Specific Classification Standard Of Cable Flame Retardant Grade?

Август 1, 2022

В настоящий момент, в cable industry is accustomed to flame retardant (FireRetardant), LowSmokeHalogenFree (LSOH) or low halogen low smoke (LSF), fire-resistant (FireResistant), и т.п., with certain fire performance of the cable, are collectively referred to as fire-resistant cable.

What is FTTH Fiber Optic Cable? What Kind of Structural Features Does it Have?

July 25, 2022

я. Introduction Of FTTH Networks

With the development of optical communication networks and the deepening of fiber optic access, FTTH network construction is growing exponentially.

В настоящий момент, both China Telecom and China Netcom have indicated that they will invest huge amounts of money in the large-scale commercialization of FTTH.

Why Can’t High-Voltage Cables Be Buried Underground?

July 22, 2022

What Is A High-Voltage Cable?

Ultra-high voltage transmission refers to the use of 500 kV-1000 kV voltage levels to transmit electricity.

If the 220 kV transmission index is 100%, the relative investment per kilometer of UHV transmission, the relative cost per kilowatt-hour electricity transmission a hundred kilometers and the consumption of metal materials, и т.п., have been significantly reduced, and the line corridor utilization rate has been significantly improved.

In our daily lives, we can often see the overhead ultra-high voltage transmission project, whether we have thought about the question: why can not be like the city underground cable, high-voltage power lines all buried underground?

Important! What You Need To Know About The Role Of Shielding In Control Cables

July 14, 2022

А shielded control cable is generally used as the connection line of electrical instruments.
It is suitable for the connection line of electrical instruments with an AC-rated voltage of 450/750V and below and the transmission line of the automatic control system.
It has excellent properties such as oil resistance, water resistance, wear resistance, acid and alkali resistance, resistance to various corrosive gases, aging resistance, and non-combustibility.

What Is The Source Of Electricity?

July 6, 2022

For contemporary people in most parts of the world, electricity is a necessity. It is an essential commodity that contributes to our comfort. Our jobs, gadgets, and most daily activities are directly dependent on our ability to access electricity.