cisco Nexus 2000 Nexus 2248TP
The Cisco Nexus 2248TP is a 1U Gigabit Ethernet Fabric Extender (FEX) providing 48 ports of 100M/1000BASE-T copper and 4 ports of 10GbE SFP+ uplinks. Operating as a remote line card managed directly by an upstream Nexus 5000, 6000, 7000, or 9000 parent switch, the 2248TP simplifies datacenter cabling and centralizes server access management.
Specifications
| Brand | cisco |
|---|---|
| Family | Nexus 2000 |
| Form factor | 1U fabric extender |
| Released | Sep 2009 |
| End of sale | Sep 2016 |
| End of support | Sep 2021 |
| Downlink ports | 48x 100M/1000BASE-T RJ-45 ports |
| Uplink ports | 4x 10GbE SFP+ optical ports |
| Architecture | Fabric Extender (FEX) remote line card architecture |
| Parent switches | Cisco Nexus 5000, 6000, 7000, and 9000 series |
| Form factor | 1U rack mount with dual redundant power and fans |
Generations
- Next generation: cisco Nexus 2000 Nexus 2248TP-E
Check compatibility with Cisco
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Cisco has tested with the cisco Nexus 2000 Nexus 2248TP.
- Compatibility Cisco UCS Hardware Compatibility List
- Compatibility Cisco Optics-to-Device Compatibility Matrix
- Support Cisco Support and Downloads
Equivalent models from other brands
FAQ
Does the Nexus 2248TP perform local packet switching?
No, all traffic is forwarded to the parent Nexus switch for policy enforcement and forwarding decisions; the FEX acts as a remote line card.
What is the difference between 2248TP and 2248TP-E?
The 2248TP-E includes expanded packet buffers (32MB shared) designed for bursty big data and storage traffic.
Buying or selling Nexus 2248TP?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Cisco Nexus 2248TP Product Documentation, checked 2026-10-27
- Cisco Nexus 2248TP Data Sheet and Technical Specifications, checked 2026-10-27