SR1UPANEL50 1U Blanking Panel Kit. Fills unused Rack Spaces to Optimize Airflow and Prevent Recirculation. 50 pieces of 1U blanking panels. The item “Tripp Lite Rack Enclosure Cabinet 50 Pieces Cooling Blanking Panel SR1UPANEL50″ is in sale since Monday, July 6, 2020. This item is in the category “Computers/Tablets & Networking\Enterprise Networking, Servers\Switches & Hubs\Switch […]