Cable tray systems include the perfect solution for running large volumes of power or data cables overhead or under-floor. Also called baskets, trunking, or cable ladders, methods are built to both route and still provide support for vital wiring. Cable tray systems range between an easy task to highly customized, so it's recommended that you understand what your application requires prior to starting shopping. This is a quick rundown of some basic tray styles and just what they work best for...
Basket-Style Cable Trays
These trays acquire name in the realization they look like long baskets made from wire. Basket trays could be mounted along walls, suspended in the ceiling, and even run below raised flooring that's often within data centers along with other facilities. Their "open" structure allows air to easily flow through and means that cables stay well-ventilated and cool, preventing heat-related malfunctions. Typically, they're made from steel, and come in several finishes, including powder coat and zinc plating.
Solid PVC Cable Routing Systems
Fashioned 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 may have spaces between each wire rung, these are generally only open at the top, as well as their smooth, solid styling produces a perfectly even support system that creates sure delicate fibers don?t sag or get pinched at sharp angles.
Fiberglass cable trays are completely non-conductive, in order that they don't need to be grounded to meet up with electrical codes. They're lightweight, strong, won't obstruct signals, and therefore are sometimes more resistant to UV, corrosion and chemicals than comparable metal trays.
Snake Trays
A type of basket tray, Snake Trays can bend and flex in various directions to support the twists and turns your network cables must take. The installer can bend them yourself without cutting out rungs or using any special tools, causing them to be very convenient.
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