Cisco SPA-5X1GE-V2-RF 5-Port Gigabit Ethernet Adapter | Shared Port

Expand interface capacity with the Cisco SPA-5X1GE-V2-RF 5-port Gigabit Ethernet Shared Port Adapter. Built for compatible Cisco modular routing platforms, this adapter adds five Gigabit Ethernet connections in a compact shared-port format. It is a strong fit for teams that need more wired connectivity without moving to a new chassis or overbuying a larger platform. For branch networks, aggregation points, and service environments where port count matters, a shared port adapter offers a disciplined way to scale. You keep the base system in place and add the interfaces required for current demand. That helps protect prior infrastructure investment while keeping the network aligned to actual traffic and device counts. Because this unit is remanufactured, it can also improve procurement efficiency when budgets are tight but uptime expectations are not. It is the kind of expansion part that makes sense when the platform is stable, the requirement is specific, and the goal is to add capacity without introducing unnecessary complexity.