cisco Nexus 2000 Nexus 2248TP-E vs cisco Nexus 2000 Nexus 2348TQ
Side-by-side specifications from the vendors' own documents. The Cisco Nexus 2248TP-E is an enhanced 1U Gigabit Ethernet Fabric Extender offering 48 ports of 100M/1000BASE-T and 4 ports of 10GbE SFP+ uplinks with an expanded 32MB packet buffer. The Cisco Nexus 2348TQ is a 1U 10GBASE-T Fabric Extender providing 48 ports of 100M/1G/10GBASE-T downlinks and 6 ports of 40GbE QSFP+ uplinks.
| cisco Nexus 2000 Nexus 2248TP-E | cisco Nexus 2000 Nexus 2348TQ | |
|---|---|---|
| Brand | cisco | cisco |
| Status | end-of-sale | end-of-sale |
| Released | Apr 2011 | Jun 2014 |
| Form factor | 1U fabric extender | 1U fabric extender |
| Downlink ports | 48x 100M/1000BASE-T RJ-45 copper ports | 48x 100M/1G/10GBASE-T RJ-45 ports |
| Uplink interfaces | 4x 10GbE SFP+ ports | — |
| Packet buffer | 32MB shared packet buffer (enhanced buffer architecture) | — |
| Form factor | 1U rack mount | 1U rack mount with dual hot-swap power and fans |
| Parent management | Controlled via upstream Nexus 5000/6000/7000/9000 switches | — |
| Uplink ports | — | 6x 40GbE QSFP+ ports |
| Switching bandwidth | — | 960 Gbps fabric bandwidth |
| Packet buffering | — | 32MB shared buffer architecture |
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