The Cisco Nexus ® 3064-X, 3064-T, and 3064-32T Switches are high-per formance, high-density Ethernet switches that are part of the Cisco Nexus 3000 Series Switch es portfolio. These compact one-rack-unit (1RU) for m-factor 10 Gigabit Ethernet switches provide line-rate Laye r 2 and 3 switching. They run the industry-leading Cisco ® NX-OS Software operating system, providing custome rs with comprehensive features and functions that are widely deployed globally. They support both for ward and reverse airflow schemes with AC and DC pow er inputs. The Cisco Nexus 3064 switches are well suit ed for data centers that require cost-effective, po wer-efficient, line-rate Layer 2 and 3 top-of-rack (ToR) switches.