Any modern business is going to be networked with Internet connections. Whether a business is in a small home office with a single computer and printer or an enormous building with hundreds of machines, a nervous system of cables and wiring will be essential to keep things running smoothly. When cables go missing or start to fail, losses in both productivity and profitability are sure to follow. Most homes have a drawer filled with spare cables and there is no reason that an office should not do the same thing, albeit with better organization than a junk drawer.
Power over Ethernet (abbreviated PoE) is a term that gets thrown around a lot. Most Ethernet cables today are made PoE ready, but what exactly does that mean? What can PoE be used for and how is it different from other options used to accomplish those same tasks? This article will examine what PoE is, its uses, and how well it holds up compared to other modern-day technology.
What is Power over Ethernet (PoE)?
Media converter is a bit of a catch-all term by itself. It refers to any device that can convert one type of signal into another type. A fiber media converter specifically refers to a media converter used to convert fiber cable to another format. Fiber media converters are sometimes just called fiber converters while general
Keystone jacks are small inserts made from plastic or metal designed for simple customization projects. They are designed to go along with keystone compatible products such as wall plates, surface mount boxes, and patch panels. A keystone ready product is made with square holes where the keystones are inserted. Each keystone simply snaps into place and can be taken out with a simple release tab if they ever need to be removed.
While fiber optic cable has been around for a while, it is only in recent years that new innovations have made the technology economically viable. Fiber has not quite hit the same low pricing as ethernet but is well within the realm of being cost-effective. With the issue of cost set aside, the real question becomes: “Why choose fiber over Ethernet?” These two cables may both be used for data transmission, but they have a few differences along with their similarities.
What are Ethernet Cables?
Ethernet is a t
Ethernet is the cornerstone of most modern technology; if a machine sends or receives any data, it is likely using Ethernet. In an office environment, there is nothing wrong with Ethernet using a standard PVC jacket. But industrial environments are a different story. PVC Ethernet is not designed to stand up to oil, chemicals, and other hazardous conditions. Belden’s DataTuff cable is engineered to withstand harsh industrial environments without compromising data transmission.
PVC and plenum jackets not rated for industrial use cannot keep up in those environments. A cold environment can make the jackets hard and brittle, causing the cables to break when bent. Exposure to chemicals ca
Different types of cables have different functions and it is easy to view any cable as a single, working unit. But each cable is made of different layers, with each layer providing a different function. Learning how these pieces interact makes it easier to understand just how a cable works and what can be done to avoid damaging a cable.
Coax is one of the most common types of cable, having been in use for well over 100 years. While the technology has improved over time, the basic layout
You probably have a modem and router in your home, but what exactly is the difference between them? Each device plays a critical role in getting Internet access to computers, smartphones, and anything else you have with online access. “Modem” and “router” are often used as interchangeable terms, but they are not the same thing.
The purpose of a modem is to bring the Internet into your home by connecting to a wall jack. The type of Internet signal that an
Of all the different ports that are built into computers today, none is more prominent than the USB port. Every computer, from the most budget-friendly laptop to a high-end liquid-cooled desktop, has at least one USB port somewhere on it. The trouble is when you have a computer with USB ports and not much else. Luckily, USB adapters can be used when you need to change USB into another format.
USB to Ethernet (RJ45)
A lot of modern
“Hub” and “switch” are two terms that get thrown around a lot, oftentimes interchangeably. But while these two devices are similar, they are not quite the same. In a nutshell, switches are an upgrade to hubs. Both are used to connect multiple computers or other devices together in a network. The difference lies with how a hub or switch handles communications between devices on that network.
Hubs are an older technology that some el