The Cisco Catalyst 9300-NM-8X is a network module designed for use with Cisco Catalyst 9300 Series switches. It offers eight 10 Gigabit Ethernet (10GbE) ports, providing significantly faster connectivity compared to standard Gigabit Ethernet modules. Here's a detailed description:

Key Features:

• Eight 10GBASE-X SFP+ ports: Support data transfer speeds of up to 10 Gigabits per second (Gbps) on each port, ideal for connecting high-bandwidth devices like servers, storage networks, and core switches.
• Hot-swappable design: Allows for easy replacement without network downtime, minimizing disruption.
• Backward compatible: Supports Gigabit Ethernet devices using SFP+ to SFP adaptors, offering flexibility for diverse network environments.
• Integrates seamlessly with Cisco DNA Center: Enables centralized network management and monitoring for improved control and efficiency.
• Supports stacking capabilities: Connect multiple C9300-NM-8X modules within a switch for increased port density and higher bandwidth aggregation.