The Net-Direct™ Air Inlet Duct provides cold airflow directly into Cisco Nexus 7018 switch intakes in a 39in (1000mm) wide Net-Access™ N-Type Cabinet from all sides. Not only does it require no energy to operate, but it also reduces fan power consumption by up to 250W, improving energy efficiency and reliability for increased cost savings. 42/48RU, Black, 1pc - Right side blanking panel included.