Blog

Fiber optic cables are a first-rate option for transmitting data, being much faster than traditional copper Ethernet lines. Fiber cable can also run for much greater distances, giving it another leg up on copper cables. However, a potential weakness of fiber is fragility. Compared to copper cables, fiber is easier to break since it contains glass. That is where armored fiber optic cables come in.

Armored fiber optic cable can do everything standard fiber can do while also carrying additional protection. Underneath the jacket, there is a metal tube protecting the delicate fibers at the core of the cable. This metal tube does not hamper performance and provides protection from heavy objects, curious rodents, and other hazards. At the same time, the metal remains flexible enough to allow the cable to bend normally.

Unarmored fiber (left) vs. armored fiber (right)

Advantages of Armored Fiber

All the options available to normal fiber (number of fibers, PVC or plenum jackets, single-mode or multimode, etc.) are also available with armored fiber. The armor allows the cable to withstand 7x the force of conventional fiber, providing a substantially larger safety margin if a heavy object is set on the cable or falls on top of it. The protection offered by armor also increases pull tension, making fiber installations easier

Fiber optic cables provide incredible data speeds and can ensure a new or upgraded system will keep up with network demands for years to come. While the equipment specs are more than good enough to withstand the test of time, it is equally important to build a system that can physically hold up as the years go by. Physical network protection involves using the right tools and equipment to safeguard cables from external forces as well as improper use.

How To Protect Fiber Optic Networks

Raceway, also called conduit, is one of the easiest ways to protect any cable, fiber optic included. These hollow pieces of plastic act like a protective outer shell. They are available as straight sticks as well as various angled pieces for designing networks of any size and shape. Full details regarding raceway options can be seen here.

While raceway is ideal for protecting the main part of the cable, the connectors on the ends will need something a bit

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 tried-and-tested form of cabling, having been in use commercially since the 1980s. These cables are made with copper and use electrical signals to transmit data. Electrical pulses are sent through the cable with each pulse (or lack of a pulse) representing a 1 or 0. This happens very quickly with thousands of signals per second, allowing those 1’s and 0’s to be translated into computer code.

There are a few different types of Ethernet out there. Data speeds can change greatly depending on what type of cable is used plus other factors. While Ethernet signals transmit very fast, they are not quite as fast as fiber optic signals. Using electrical signals also has a major potential drawback: interference. Equipment that gives off electromagnetic interference (EMI) or radio frequency interference (RFI) can disrupt Ethernet signals. This can cause problems in buildings with heavy machinery, such as fact

From left to right: FC, LC, SC, and ST

Fiber optic cables utilize a few different fiber connector types that can be used to terminate the cable. While they do bear some similarities, each kind has a different enough size and shape that they are not interchangeable. When preparing any fiber-related equipment for installation, it is important to make sure the cables are equipped with the right connectors for the job.

FC is an older fiber optic connector currently being phased out of industry standards. While single mode cables still use FC, it is unusual to see them on multimode cables. FC connectors take longer to unplug compared to newer fiber optic connectors due to their threaded screw-on design. Additionally, the more complex design and use of metal make them more costly to manufacture. Despite those downsides, FC still sees some use since those threads allow it to remain secure when used on moving machinery.

LC was designed as a push-pull connector that locks in place with a latch. While being faster and easier to operate is an advantage, the main draw of LC is its small size. Being about half the size of other fiber optic connectors, LC can be used on devices that would otherwise have too little room to support a fiber optic connection.

SC is arguably the most common type of fiber optic connector used today. Designed to be simple to use and inexpensive to produce, SC uses a push-pull design similar to LC but utilizes a locking tab instead of a latch to secure the unit. The cost-effective design of SC makes it a popular choice with industries that frequently use fiber cables,

For decades, all varieties of cables from coax to ethernet have used electrical signals to transmit signals through metal cores. Modern technology has paved the way for improvements on these age-old cables with fiber optic cabling. These newer cables are made using optical fibers, plastic tubes filled with small pieces of glass. Each piece of glass is used as a tiny mirror to reflect lasers down the cable. Since light (lasers) moves faster than electricity, fiber optic cables can transmit data much faster than older metal-based cables. It is possible to use fiber and Ethernet together so long as you have a media converter, allowing newer technology to upgrade older existing infrastructure.

Each fiber optic cable has a different sized core measured in microns (μm). These cores are made of up optical fibers, also called strands, with each fiber acting like lanes of traffic that send and receive signals. Each fiber can only send or receive a signal, not both at the same time, so they work in pairs. As more fibers are added, more signals can be sent and received through the cable to increase data speeds. The number of strands needed will depend on how heavy network traffic will be.

Along with being faster, fiber optic cables also support greater maximum distances. For example, Ethernet cables have a maximum distance of 328 feet (100 meters). By contrast, fiber optic cables can go for hundreds of meters or even several ki

There are a variety of different cables that can be used for video connections. While there have been industry efforts at streamlining, even today there are multiple options on the market. Each type of video cable is easily identified by its unique size and shape, but there are also differences when it comes to the quality of each cable signal. Knowing these differences can enable users to make educated choices when selecting cables for electronic devices.

XLR and DMX cables have a bit of overlap and it can be difficult to keep the two separate. The short answer is that XLR cables are used for audio while DMX cables are for lighting. Both cables use the same kind of connectors and look the same on the outside, there are differences on the inside. There is a little bit of cross-functionality, but XLR and DMX should not be interchanged unless users find themselves in a desperate situation.

Are DMX and XLR Connectors the Same?

Whereas DMX refers to something specific, “XLR” is more of a catch-all term. It can refer to an XLR cable, XLR connector, or even audio cables in general. Oftentimes, microphone cables are referred to as XLR even if they may feature another kind of audio connection as well. DMX cables do use XLR connectors, but their specialized use has given them their own name as well. Users unfamiliar with all the different XLR options may need to clarify exactly what “XLR” means when they hear the term used.

XLR cables are used with professional audio equipment, such as microphones, mixers, amplifiers, and soundboards. While there are a few different varieties of XLR connectors out there, the most common is the 3-pin version. Each pin is used for positive, negative, and a ground, respectively. If more pins are needed for additional signals, XLR connectors with more than 3 pins may be used instead.

Video games are one of the most popular past times today, with the video game industry making more money each year than movies and music combined. Avid gamers used to hang onto their old consoles, but that has become less common over the years due to games being re-released and digital downloads giving gamers easy access to their old favorites.

Modern televisions tend to be equipped with an HDMI port and not much else while some TVs still have the older RCA ports. When using a TV with older types of connections, you can typically use a converter to get the console hooked up. Most connections today are streamlined between different pieces of technology, but we are not 100% there yet. Our article here will tell you exactly what cords go with the game console you have.

Gaming consoles have become very streamlined in the last 20 years or so, with the major players today being Nintendo, Sony, and Microsoft. Many other companies have tried to get in on the market as recently as 10 years ago, but most have flopped as the years have gone by. For the sake of this article, we will be focusing on the three industry giants that have consoles on the market today.

PlayStation 4 (Sony)

Sony’s PlayStation 4 is a digital-only (non-analog) console. There are different versions of the PS4: the original model, the Slim, and the Pro. All three a

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 can eat away at the plastic and cause them to break down over time. Cables attached to moving machinery will have increased wear-and-tear due to the constant motion. These issues and more can cause non-industrial Ethernet cables to break down quickly.

DataTuff is industrial-grade ethernet cable that is available in numerous Category (Cat5 and Cat6) and environmental ratings including UV resistant, oil resistant, gas resistant, water resistant, and more. For example, Belden 7936A is only rated as UV Resistant whereas Belden 7929A is also Oil Resistant. Before jumping too deep into DataTuff-specific details, know that these cables carry all the same options as PVC Ethernet cables. Some DataTuff cables are solid while others are stranded. They can be shielded or unshielded. The jackets are available in both PVC

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 Cross-Section

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 of coax cables is much the same today as it was at the time of its invention. Modern coax cables are most commonly used for television, radio, internet, and security camera connections.

The outermost layer of the cable is the jacket, designed to protect the more vulnerable inner components. Jackets are most commonly made from plastic and come in a few different varieties. Along with providing protection from outside elements, jackets also act as an outer insulator to contain any electrical or magnetic signals that leak past the other layers.

The next layer is the shield, which can be braided or foil. While the shield does help to keep the electrical cable of the signal in, it is more meant to keep other signals out. If a coax cable is near something else that puts out strong signals that can potentially cause interference, such as heavy power lines or a cell tower, the shield cuts down