The Cisco Nexus Fabric Extenders (FEXs) support 100M/1G/10G Ethernet environments while allowing transparent migration to 10-Gigabit Ethernet virtual machine aware unified fabric technologies

The Cisco Nexus FEXs behave as remote I/O modules for a parent Cisco Nexus switch

The FEX is an extension of the parent Cisco Nexus switch fabric with the FEX and the parent Cisco Nexus switch together forming a virtual modular system

• Weight: 17.6 oz
• Ports: Gigabit Ethernet x 48
• Form Factor: Rack-mountable