4-Post Open Frame Racks provide simple, low cost mounting means for rack-mount equipment in IT environments. Maximize Performance with an Integrated Cabinet Solution Optimize space, power, cooling, and more with the ZetaFrame® Cabinet System — a fully integrated solution designed for high-density deployments, AI, and HPC. Standardize power delivery across locations with a universal design that supports. Raycap's cabinet solutions for LTE-/5G antenna locations offer the highest reliability to effectively support mobile network operations. The indoor and outdoor cabinet systems enable smooth operation and their modular designs provide operational flexibility. And those dual access points come in handy, considering how much storage space you'll find inside–up to 84 RU of equipment rack space in the largest dual-bay version! In. With over 20 million enclosures deployed and more than 50 years of innovation, Charles is the communications industry's go-to source for enclosed solutions. With integrated. Belden offers a complete line of open frame racks and cabinets that support all applications, from single-rack or cabinet applications (such as retail and telecom closets) to high-density, multi-rack/multi-cabinet patching and switching fields (in computer rooms, data centers and central offices).