Technical specifications
Cisco Nexus N3K-C3548P-10GX — Full Technical Specifications
Official datasheet
Original spec sheet © Vendor. Hosted by hardwaresys for buyer reference. Specifications subject to vendor’s published documentation.
Full Specifications
| Form Factor | 1RU |
| Ports | 48 x SFP+ (1/10G) |
| Switching Capacity | 960 Gbps |
| Forwarding Rate | 720 Mpps |
| Latency | <200 ns in Warp mode (Algo Boost); from 250 ns in Normal mode |
| Technology | Cisco Algorithm Boost (Algo Boost): Normal, Warp, Warp SPAN modes |
| VLANs | 4,096 |
| MAC Addresses | 64,000 (Normal mode) / 8,000 (Warp mode) |
| IPv4 Unicast Routes | 24,000 (Normal) / 4,000 (Warp) |
| IPv4 Hosts | 64,000 (Normal) / 8,000 (Warp) |
| Multicast Routes | 8,000 |
| ACL Entries | 4,096 |
| Buffer | 18 MB total (6 MB shared across 16 ports) |
| Memory | 4 GB system / 4 GB bootflash (-X model); 16 GB / 16 GB (-XL) |
| CPU | 2.5 GHz (XL models) |
| Management Ports | 1 x 10/100/1000 (X/XL); 2 x USB |
| Typical Power | 112W (Nexus 3548-X) |
| Max Power | 213W (Nexus 3548-X) |
| PSU | Redundant hot-swappable AC/DC |
| Cooling | 4 fans (3+1redundant), port-side intake/exhaust |
| Software | Cisco NX-OS |
| Jumbo Frames | Up to 9216 bytes |
| PTP | IEEE 1588 with 1-PPS output |
| Special Features | Hitless NAT, active buffer monitoring (≤10 ns step), advanced SPAN/ERSPAN with filtering |
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