Eaton Corporation Plc has unveiled B-Line series high density network rack system, or HDNR, a rack and cable management solution for high-density network equipment and data center applications. Eaton's B-Line series High Density Network Rack System (HDNR) utilizes Eaton's patented 4-Dimension structural support system to enable an increase in cable management capacity compared to competing vertical cable managers. Eaton's HDNR system offers innovative open-frame rack solutions with a full line of rack, cable management, power, and air flow accessories which deliver flexibility, density, and reliable mounting of critical network equipment.