Cable tray systems would be 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 designed to both route and offer support for vital wiring. Cable tray systems vary from easy to highly customized, so it will be recommended that you understand what the job requires before starting shopping. This is a quick rundown of some basic tray styles as well as what they perform best for...
Basket-Style Cable Trays
These trays get their name in the realization they appear like long baskets created from wire. Basket trays might be mounted along walls, suspended through the ceiling, and even run below raised flooring that's often seen in data centers and also other facilities. Their "open" structure allows air to easily flow through and ensures that cables stay well-ventilated and funky, preventing heat-related malfunctions. Typically, they're made of steel, are available in several finishes, including powder coat and zinc plating.
Solid PVC Cable Routing Systems
Fashioned with bend-sensitive fiber optic cabling in your mind, the defining top features of PVC trays are their solid floor and side walls. Unlike basket-style cable trays which may have spaces in between each wire rung, they're only open on top, as well as their smooth, solid styling results in a perfectly even support system which makes sure delicate fibers don?t sag or get pinched at sharp angles.
Fiberglass cable trays are totally non-conductive, so that they don't have to be grounded in order to meet electrical codes. They're lightweight, strong, won't restrict signals, and they are often times more resistance against UV, corrosion and chemicals than comparable metal trays.
Snake Trays
A type of basket tray, Snake Trays are able to bend and flex in a range of directions to allow for the twists and turns your network cables need to take. The installer can bend them yourself without reducing rungs or using any special tools, which makes them very convenient.
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