Product Overview CISCO C9300X-NM-8Y Catalyst 9300 Series Network Module - Expansion Module - 1gb Ethernet/10gb Ethernet/25gb Ethernet Sfp X 8 : Key Features : Device Type : Expansion Module Form Factor : Plug-in Module Networking : Ports : 1gb Ethernet/10gb Ethernet/25gb Ethernet Sfp X 8 Connectivity Technology : Wired Data Link Protocol : Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet Data Transfer Rate : 25 Gbps Expansion / Connectivity : Interfaces : 8 X 1 Gigabit Ethernet/10gb Ethernet/25gb Ethernet - Sfp (mini-gbic) Compatibility Information : Designed For : P/n: C9300x-12y-a, C9300x-12y-e, C9300x-12y-edu, C9300x-24y-a, C9300x-24y-e