SF Cable Inc

  Introduction Ethernet is the backbone of modern networking, connecting devices in homes, offices, and data centers. It provides reliable, high-speed connectivity for businesses and individuals. But many myths and misconceptions have clouded the truth about how Ethernet works. Some think wireless is always better, others think Ethernet is outdated. These misconceptions often lead to bad networking decisions. This blog will clear up these common misconceptions and set the record straight. In this blog, we will debunk 10 common myths about Ethernet. Common Ethernet Misconceptions and the Truth 1. Ethernet is Obsolete and Wi-Fi Has Replaced It Many believe Wi-Fi has replaced Ethernet because of convenience and advancements in wireless technology. Wi-Fi is indeed more convenient for mobile devices and general home use. But Ethernet is still widely used in data centers, businesses, and gaming setups where speed and reliability matter. Ethernet has lower latency, faster speeds, and a st...

  Introduction When it comes to data transmission, coaxial cables are the behind-the-scenes heroes, getting the signal to where it needs to go without interruption. These cables have multiple layers, including a vital shield that guards against outside interference. This shield is key to signal integrity and minimizing interruptions.  Coaxial cables  come in two main types of shield: Dual Shield and Quad Shield. The difference between them is the level of EMI protection. What is Coaxial Cable Shielding? Coaxial cable shielding is a layer that surrounds the cable’s inner conductor. Its purpose is to block electromagnetic interference (EMI) from outside sources. By blocking EMI, the shield ensures the signal is clear and undistorted. This also helps reduce signal degradation and loss during transmission. Coaxial cable has four main components: the inner core, insulation, shield, and outer jacket. These parts work together to make the signal more durable and reliable. Dual S...