WAN Ethernet Cables – A Closer Look at Shielding Materials and Conductors
Wide Area Network (WAN) Ethernet cables form the backbone of any network infrastructure. They connect different buildings and locations, allowing data to flow seamlessly between devices. However, with so many different types of Ethernet WAN cables on the market, it can be difficult to know which one is best for your needs. In this article, we’ll take a closer look at the different types of shielding and conductive materials used in WAN Ethernet cables, and help you choose the right cable for your application.
Shielding
< p>Shielding is a layer of material applied to the exterior of an Ethernet cable to protect it from electromagnetic interference (EMI). Electromagnetic interference can come from a variety of sources, including electrical appliances, power lines, and even other Ethernet cables. Shielding can help prevent EMI interference with data signals transmitted on the cable.
There are two main types of shielding: braid and foil. Braided shielding consists of a mesh of copper or aluminum wires wrapped around the cable. Foil shielding consists of a thin layer of metal glued to the outside of the cable. Both types of shielding can be effective in preventing electromagnetic interference, but braided shielding is generally more effective than foil shielding.
Conductive Materials
Conductive material is the material used to carry data signals in an Ethernet cable. The most common conductive materials are copper and aluminum. Copper is a good conductor of electricity and is also relatively inexpensive. Aluminum is a less expensive conductor than copper, but it is not as effective at transmitting data signals. However, aluminum cables are often used in long distance applications because they are lighter than copper cables.
In addition to copper and aluminum, there are also Ethernet cables that use fiber optic conductors. Fiber optic cables use light to transmit data signals, making them immune to electromagnetic interference. Fiber optic cables are also more expensive than copper and aluminum cables, but they can be used in longer distance applications.
Choosing the Right Cable
When When choosing an Ethernet WAN cable, the most important factor to consider is the application. If you need an EMI resistant cable, you should choose a cable with braided shielding.If you need a lightweight and inexpensive cable, you should choose a cable with aluminum conductors. If you need a cable that can be used in long distance applications, you should choose a cable with fiber optic conductors.
By following these tips, you can choose the suitable Ethernet WAN cable for your needs.