Qu'est-ce que le câble coaxial et comment l'identifier?

The diagram shows the most common types of coaxial cables.

Coaxial cable is known to be a broadband transmission line with low loss and high isolation. Coaxial cable consists of two concentric cylindrical conductors separated by a dielectric spacer. The capacitance and inductance distributed along the coaxial cable create a distributed impedance, or characteristic impedance, throughout the structure. The resistive losses distributed along the coaxialEn savoir plus

Comment les câbles sous-marins sont-ils câblés?

L'image montre le câble sous-marin qui a été posé.

L'ingénierie des câbles sous-marins est reconnue dans le monde entier comme un projet technique à grande échelle difficile et complexe. Les deux du câble, fabrication, et la construction de pose est beaucoup plus élevée que les autres produits de câbles généraux. Parmi eux, sont les joints intermédiaires du câble sous-marin, La production de terminaux, installation, et le câblage. And test commissioning is also a very important partEn savoir plus

What is the classification of cables and how to name and cable purchase?

C'est la combinaison la plus courante de câbles haute tension.

ZMS cable editorial comprehensively organized the cable classification and naming representation, but also made a detailed introduction to the cable classification, to help you have a better understanding of the cable purchase. The focus of this article has the following three modules. 1 A general introduction to the cable naming rules and classification. 2 CommunicationEn savoir plus

Sumitomo Electric has reportedly built a new submarine cable factory in Scotland

Les câbles sous-marins sont des fils enveloppés dans un matériau isolant et posés au fond de l'océan pour la transmission des télécommunications..

The UK has long been a leader in the development of the submarine cable industry. And as the topic of environmental protection has been gaining attention in recent years, various industries are competing to make outstanding contributions to the protection of the environment in their respective fields. This is also true in the cable industry. … En savoir plus

Qu'est-ce que le câble coaxial et comment l'identifier?

Coaxial cables are composed of copper conductors with insulation material isolation.

A coaxial cable is a wire and signal transmission line, generally caused by four layers of material. The innermost is a conductive copper wire, and the outside of the line has a layer of plastic surrounding it, it is an insulator and dielectric use. Insulator outside and a thin layer of mesh conductive body, generallyEn savoir plus

What is Fiber Optic Cable and How it Differs from Other Cables?

fabricant de câbles

Récemment, N0r5ke Fiber AS revealed plans for the second phase of Norway’s digital infrastructure, which will see the construction of a 900 km submarine cable system connecting Bergen and Oslo. There will also be a 500 km terrestrial fiber optic cable connecting Oslo and Trondheim. When completed, it is reported that a 2,200-kilometer dark fiberEn savoir plus