Cable tray systems include the perfect solution for running large quantities of power or data cables overhead or under-floor. Also known as baskets, trunking, or cable ladders, scalping systems are created to both route and provide support for vital wiring. Cable tray systems cover anything from all to easy to highly customized, so it is smart to know very well what the application requires before you begin shopping. Here is a quick rundown of some basic tray styles along with what they perform most optimally for...
Basket-Style Cable Trays
These trays manage to get thier name in the fact that they look like long baskets manufactured from wire. Basket trays may be mounted along walls, suspended through the ceiling, and even run below raised flooring that's often seen in data centers along with other facilities. Their "open" structure allows air to simply flow through and makes sure that cables stay well-ventilated and funky, preventing heat-related malfunctions. Typically, they're made of steel, and are avalable in numerous finishes, including powder coat and zinc plating.
Solid PVC Cable Routing Systems
Made with bend-sensitive fiber optic cabling in mind, the defining popular features of PVC trays are their solid floor and side walls. Unlike basket-style cable trays which have spaces between each wire rung, these are only open on the top, as well as their smooth, solid styling generates a perfectly even support system which makes sure delicate fibers don?t sag or get pinched at sharp angles.
Fiberglass cable trays are completely non-conductive, so they don't really need to be grounded to get to know electrical codes. They're lightweight, strong, won't hinder signals, and therefore are in many cases more resistant against UV, corrosion and chemicals than comparable metal trays.
Snake Trays
A type of basket tray, Snake Trays have the ability to bend and flex in many different directions to accommodate the twists and turns your network cables need to take. The installer can bend them by hand without removing rungs or using any special tools, which makes them very convenient.
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