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N9K-C93108TCFX3-RF

N9K-C93108TCFX3-RF is a professionally remanufactured Cisco Nexus 9300-FX3 Series 1RU fixed-form factor switch, designed for high-density data center top-of-rack and leaf deployments in ACI and NX-OS environments. It delivers 48 copper downlink ports combined with high-speed uplink connectivity, making it well-suited for server access and aggregation in modern spine-leaf architectures.

This remanufactured switch meets Cisco original equipment specifications and has been thoroughly inspected and tested prior to shipment. Validation includes forwarding performance under full traffic load, port-level connectivity and auto-negotiation across all 48 copper and 6 uplink ports, and proper operation in both ACI and standalone NX-OS modes.

Key Features:
• 48 x 10GBASE-T copper downlink ports supporting 100M/1G/10G speeds with auto-negotiation
• 6 x 100G QSFP28 uplink ports providing high-bandwidth spine or core connectivity
• Supports Cisco ACI fabric mode as a leaf node and standalone NX-OS mode
• Hardware-based VXLAN bridging and routing with full overlay support
• MACsec encryption support on downlink ports for enhanced Layer 2 security
• 1RU form factor with deep buffer support and line-rate forwarding across all ports