Insights

In a world where electricity and data reign supreme, fiber optic cables are used almost everywhere. From the telecommunications industry to providing internet service and cable television, fiber optic cables are integral to modern life. Faster and immune to electromagnetic interference, it is no surprise why fiber optic cables have become so popular and pervasive. However, the best way to harness the power of a fiber optic cable is to choose the right one. Here is a buying guide that lists all the factors that need to be considered before making a final purchase.

What is a Fiber Optic Cable?

A fiber optic cable uses light to transmit data over long stretches. Usually, fiber optic cables comprise a core made of either glass or plastic surrounded by protective layers. Any data that needs to be shared across distances is transmitted as light signals and travels through the core. The cladding, or protective barriers, keep the light signals confined to the core. Further, a coating and strength member protects the core from damage.

Today, buyers can find several types of fiber optic cables designed to fit into different kinds of network configurations. One of the perks of using fiber optic cables is that they offer high-speed data transmission and have become integral across industries as a result of just that. However, to ensure that a fiber optic cable works effectively, it is important to choose the right one. Here are a few factors to consider before making a final purchase:

How to Choose the Right Fiber Optic Cable?

Paying attention to the criteria listed below is the best way to find the right fiber optic cable for a configuration:

Network Speed and Distance:

The two more popular types of fiber optic cables are Multi Mode Fiber (MMF) and Single Mode Fiber (SMF). MMF is larger and uses cheaper light sources like LEDs and laser-like VCSELs. Light bounces around in an MMF core along multiple paths, or ‘modes’, and travels short distances. On the other hand, SMF contains a very small core and relies on very precise laser-like light sources packed with power. Light travels through an SMF along a single path and can travel long distances.

Multimode Fiber (MMF) used to be the more popular choice for data centers and offices since it was cheaper than Single Mode Fiber (SMF). However, today, the price difference between the two is relatively small, usually only 1 USD. Once prices are out of the window, it is important to consider which type of fiber optic cable would help data travel far and fast. MMF is suitable to send a large volume of data over short distances. However, SMF offers better speed and covers longer distances.

Cable Jacket:

When fiber optic cables are installed inside buildings, they must be configured safely and according to local fire safety rules. Different countries and states have specific rules regarding fiber optic cable installation. Such rules usually also outline what kind of jacket, or outer coating, a fiber optic cable must have, especially in areas where a fire could spread easily. Riser spaces like vertical shafts and plenum spaces like above ceiling tiles are flammable spaces and need to be fitted with fiber optic cables that are adequately jacketed.

Fiber optic cables that will be running through these spaces need to be protected by a jacket made out of fire-resistant materials and approved for that specific use. Additionally, the jacket should also be flexible so it can be installed easily, especially around corners. It must also be strong so as to withstand tension without breaking.

Connectors:

Connectors are the end bit of a fiber optic cable and facilitate plugging into devices like switches, routers, and network equipment. Choosing the right fiber optic cable also entails looking at the type of cable termination used. The kind of cable end used for a particular fiber optic cable depends on what type of ports devices have. For instance, if a device has multi-fiber ports, the chosen cable has to comprise a corresponding number of fibers and connectors. You can also opt for fiber optic patch cables to connect devices to each other. Such cables are usually shorted and function like an extension of the fiber optic network. Since they have connectors on both ends, they can plug into ports easily.

If you want to choose from a wide array of fiber optic cables and find the one that is perfect for your network, look no further than Electric Way. One of the best fiber optic cable suppliers in Dubai, we work with the most reputable brands in the market and carry only the most high-quality, cutting-edge, and safest products. From the most innovative fiber optic cable in Dubai to accessories like connectors and ports, our selection allows you to set up an electric network without any worries or hassle.