Cisco Nexus 7000 comes with 10 front-panel access modules and an integrated cable management system to support new and old equipment installation, operation and cooling. It also supports the new architecture CiscoTrustSec introduced by Cisco, which can be built through the integrated policy framework to ensure the security and confidentiality of network data in all aspects. Its interfaces are accessed from the front panel, and the power supply and fans are accessed from the rear, ensuring that the maintenance cabling is not affected.