R Frames

R frames provide the structural frame element for modular cable transit systems used in walls, cabinets, shelters and equipment housings. They define the cable entry opening and support the modules and compression components that complete the sealed transit.

They are suited to installations where grouped cables need to pass through a fixed opening with a robust, maintainable sealing arrangement. In telecom and infrastructure settings, R frame systems are used where cable routes, enclosure protection and future service access all need to be accommodated within the same entry detail.