Optical Fiber Splice Closure

Optical fiber cables offer impressive connectivity, but they need to go through some of the harshest environments on earth. That’s where fiber optic splice closures come in. These little boxes made of rugged plastics hold some of the more sensitive areas of cabling and protect them from the elements. These closures are also one of the most critical components in ensuring a high quality network. Understanding more about them can help you minimize project setbacks when setting up networking.

Whether you’re working on an aerial, duct or direct-buried network, Optical fiber splice clsoure protect your optical splices from the elements. This can include rain, dirt, mud and other debris that could damage the fibers inside. These enclosures also provide a secure storage location for spliced fibers, helping you prevent long-term issues with performance and reliability.

In order to meet the needs of different applications, these fiber splice closures are available in a variety of styles. They typically feature a waterproof case and can be used in temperatures from -40 to 85 degrees Celsius. They can also withstand compression, with most being designed for 70 to 106 kpa of pressure. Some even come with a sealable lid.

What is the Optical Fiber Splice Closure?

Most of these closures have a horizontal design, but they can also be found in vertical or dome type versions. Horizontal types look like a flat or cylindrical case, with the latter looking more like a traditional dome shape. They can fit hundreds of fiber connections and are commonly made from a sturdy construction plastic such as high tensile strength.

The number of splices in your network will determine the size of the closure you need to purchase. Ideally, you want a closure that can handle the number of cables that are spliced to it, but that will also be able to fit any new splices as your network expands. You should also consider the configuration of your splices when choosing an optical fiber splice closure. Ribbon or mechanical splices can reduce the capacity of your closure trays, and you should always look for a configuration that helps improve cable performance without twisting or stressing the cables.

Another factor to keep in mind when selecting a fiber closure is the location of your network. Aerial networks need to be able to resist aerial environmental hazards such as wind, rain and dust. A splice closure that’s easy to install and access can help you reduce the time and money it takes to maintain your network. CommScope offers a full line of outside plant fiber closures that are designed to balance key criteria such as durability, installability and flexibility. So if you’re planning your next project, be sure to check out these reliable, yet versatile, solutions. They’ll help you build a network that’s future focused, yet built for the long haul.