
The Cisco C9400-LC-48XS is a line card designed for the Catalyst 9400 Series switches. It provides 48 ports of 10 Gigabit Ethernet SFP+ connectivity, enabling high-density fiber optic connections. This line card is intended for use in enterprise campus core and distribution layers, where high bandwidth and low latency are essential. It contributes to network scalability and performance, supporting modern applications and traffic demands.