Cisco NIM-4-10GE-SFPP Expansion ModuleCisco NIM 4 10GE SFPP Expansion Module The Cisco NIM 4 10GE SFPP Expansion Module is a strategic upgrade for data centers and enterprise networks seeking to unlock higher throughput, greater flexibility, and scalable uplink options. Specifically engineered as a Network Interface Module (NIM) for Cisco modular routers, this expansion module delivers four high density 10 Gigabit Ethernet SFPP interfaces that boost core and distribution layer