Cisco ASR 9000 20-port 1-Gigabit Ethernet Modular Port AdapterThe Cisco ASR 9000 20 port 1 Gigabit Ethernet Modular Port Adapter (Mod80) is a high density, flexible solution designed to extend the capabilities of the Cisco ASR 9000 family. Built for the demanding needs of service providers and large enterprises, this modular port adapter adds 20 independent 1 Gbps Ethernet interfaces in a compact Mod80 form factor, enabling dense access and edge termination without costly chassis overhauls. It is engineered for