Cisco Nexus 5548 Layer 3 Daughter Card - expansion module

Cisco Nexus 5548 Layer 3 Daughter Card, an I/O module that can be ordered with the system or as a spare (field upgradable). The Cisco Nexus 5548 Layer 3 Daughter Card provides up to 160 Gbps of Layer 3 forwarding capability (240 million packets per second, which can be shared by all 48 ports on the chassis).