Cisco Catalyst 9300X Series 8-Port 25G/10G/1G Multi Rate SFP28 Network Module C9300X-NM-8Y

Upgrade your Catalyst 9300X with the C9300X-NM-8Y and unlock eight high-speed SFP28 ports in one compact module. Mix 25G, 10G, and 1G connections to match your network needs without swapping hardware. It’s a smart way to boost uplink capacity for growing campuses, data rooms, and high-demand access layers. Enjoy smoother performance for bandwidth-hungry apps, faster backups, and heavier east-west traffic. The multi-rate flexibility makes future upgrades simpler and more cost-effective. Pair it with your preferred optics or DACs to fit your distance and design requirements. Add the ports you need today while staying ready for tomorrow’s workloads. Choose the C9300X-NM-8Y when you want speed, flexibility, and a clean Catalyst 9300X expansion path.