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Cisco

Cisco N2K-C2248TF-1GE | 48x 100/1000Base-T downlinks | uplinks: 4x 10GbE SFP+ | PoE: none | 2x AC PSU, port-side exhaust | license: none | 8x FETs included

SKU:N2K-C2248TF-1GE

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Description

High-density 1GE Fabric Extender for top‑of‑rack deployments, providing 48 copper downlinks and 4x 10GbE fabric uplinks to parent Nexus switches. Standard airflow (port-side exhaust) with dual AC power and hot-swap fan module. Includes Fabric Extender Transceivers to simplify 10GbE uplink connectivity.

Features

- High-density 1GE copper downlinks for ToR aggregation
- 4x 10GbE fabric uplinks for resilient attachment to parent switches
- Single point of management via parent NX-OS
- Hot-swappable power and cooling for serviceability
- Standard port-side exhaust airflow for data-center hot-aisle design
- Included FETs simplify 10GbE uplink cabling

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

Technical Specifications

- Downlink ports: 48x 100/1000Base-T (RJ-45)
- Fabric uplinks: 4x 10GbE SFP+
- Included uplink optics: 8x Fabric Extender Transceivers (FETs)
- Airflow: Standard (port-side exhaust)
- Power: 2x AC hot-swappable PSUs
- Cooling: 1x hot-swappable fan module
- Operating mode: Requires parent Nexus switch with FEX support (not standalone)
- Management: Managed via parent switch (single point of management)
- Layer features: L2 forwarding as remote line card of parent
- Mounting: Rack-mountable 1RU

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