Outside Plant (OSP) Cabinets are durable, weatherproof enclosures designed to protect telecommunications, networking, and utility equipment in outdoor environments. They are essential for ensuring reliable operation in harsh conditions like rain, wind, dust, and extreme temperatures. Designed to house a variety of communications equipment, CUBE customers take advantage of our engineering and factory integration for. . When your network infrastructure demands reliable outdoor protection, American Products delivers weatherproof telecom enclosures engineered for performance and built to last. With proven expertise in system integration, Westell also manages the details for design assistance, planning, thermal management. .