Description

Cisco Nexus 10 Gigabit Ethernet Module – 32 x Expansion Slots

The 32-port 10 Gigabit Ethernet Module with XL Option buffers data in virtual output queues before the data flows to the fabric. The data flow is controlled by a central arbiter on the supervisor module, using a credit-based buffer design. This architecture offers a lossless fabric that delivers quality of service (QoS) and fairness across all ports, even during congestion.