Cisco C9300X-NM-8Y= Optical Network - 8 x 25GBase-X Network - Optical Fiber25 Gigabit Ethernet - 25GBase-X, 10GBase-X, 1000Base-X

Cisco C9300X-NM-8Y= Catalyst 9300 Series Network Module - Expansion module - 1Gb Ethernet/10Gb Ethernet/25Gb Ethernet SFP x 8 - TAA Compliance...