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N9K-C9348GC-FX3-RF

N9K-C9348GC-FX3-RF is a professionally remanufactured Cisco Nexus 9348GC-FX3 48-port Gigabit Ethernet and 4-port 100G QSFP28 fixed-form-factor switch, designed for high-density access layer deployments in enterprise data centers and campus core networks. The switch supports multispeed copper connectivity across all 48 downlink ports alongside high-bandwidth 100G uplinks for robust north-south traffic aggregation.

This remanufactured fixed configuration switch meets Cisco original equipment specifications and has undergone rigorous inspection and functional testing prior to shipment. Validated testing includes port-level forwarding performance across all 48 copper and 4 uplink interfaces, ASIC and switching fabric integrity, and full NX-OS software compatibility verification.

Key Features:
• 48 x 1/10G multispeed RJ-45 copper downlink ports supporting 100M, 1G, and 10G speeds
• 4 x 100G QSFP28 uplink ports for high-bandwidth connectivity to aggregation or spine-layer switches
• Cisco Cloud Scale ASIC architecture delivering high performance with deep buffer support
• Supports Cisco NX-OS with full programmability via NX-API, Ansible, and Python scripting
• Integrated hardware support for VXLAN, segment routing, and advanced Layer 2/Layer 3 features
• 1RU fixed form factor with front-to-rear airflow and redundant power supply support for deployment flexibility