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N2K-C2248TF-E Overview
N2K-C2248TF-E is a Cisco Nexus 2248TP-E Series 1GE Fabric Extender, offering 2 power supply, 1 Fan Modules, 48×100/1000Base-T + 4x10GE (includes 8 Fabric Extender Transceivers), 32MB buffer, and choice of airflow. Cisco Nexus 2000 Series Fabric Extenders comprise a category of data center products designed to simplify data center access architecture and operations. Nexus 2000 Series Fabric Extenders behave like remote line cards for a parent Cisco Nexus switch. The fabric extenders are essentially extensions of the parent Cisco Nexus switch fabric, with the fabric extenders and the parent switch together forming a distributed modular system. This architecture enables physical topologies with the flexibility and benefits of both top-of-rack (ToR) and end-of-row (EoR) deployments
Quick Specs
Table 1 shows the Quick Spec.
| Product Code | N2K-C2248TF-E |
| Bundle | 8 × Fabric Extender Transceivers |
| Fabric extender host interfaces | 48 |
| Fabric extender host interface type | 100BASE-T/1000BASE-T ports: RJ-45 connectors |
| Fabric extender fabric interfaces | 4 × 10-Gigabit parent-switch facing ports for SFP+ transceivers |
| Fabric speed | 40 Gbps in each direction(80 Gbps full duplex) |
| Performance | Hardware forwarding at 176Gbps or 131 mpps |
| Cisco parent switch | Cisco Nexus 5000 Series Cisco Nexus 6000 Cisco Nexus 7000 Series Cisco Nexus 9000 Series |
| Dimensions (H x W x D) | 4.37 x 43.94 x 44.96 cm |
| Net Weight | 8.0 Kg (Systems are fully loaded with two power supplies and one fan tray.) |
Product Details
The Accessories
Table 2 shows some recommended accessories.
| Models | Description |
| SFP-10G-SR | 10GBASE-SR SFP Module |
| SFP-H10GB-CU1M | Cisco Direct-Attach Twinax Copper Cable Assembly with SFP+ Connectors SFP-H10GB-CU1M |
| SFP-H10GB-CU5M | SFP-H10GB-CU5M,5M Passive Copper Twinax Cable F, Nexus,24AWG cable assembly |
Compare to Similar Items
Table 3 shows the comparison of similar items.
| Product Code | N2K-C2248TF-E | N2K-C2248TP-E |
| Bundle | 8 × Fabric Extender Transceivers | N/A |
| Fabric extender host interfaces | 48 | 48 |
| Fabric extender host interface type | 48 × 100BASE-T/1000BASE-T ports: RJ-45 connectors | 48 × 100BASE-T/1000BASE-T ports: RJ-45 connectors |
| Fabric extender fabric interfaces | 4 × 10-Gigabit parent-switch facing ports for SFP+ transceivers | 4 × 10-Gigabit parent-switch facing ports for SFP+ transceivers |
| Fabric speed | 40 Gbps in each direction(80 Gbps full duplex) | 40 Gbps in each direction(80 Gbps full duplex) |
| Performance | Hardware forwarding at 176Gbps or 131 mpps | Hardware forwarding at 176Gbps or 131 mpps |
| Cisco parent switch | Cisco Nexus 5000 Series Cisco Nexus 6000 Cisco Nexus 7000 Series Cisco Nexus 9000 Series |
Cisco Nexus 5000 Series Cisco Nexus 6000 Cisco Nexus 7000 Series Cisco Nexus 9000 Series |
