The Cisco Nexus 56128P is a wire-rate Layer 2 and Layer 3 switch offering 10 Gigabit Ethernet, unified ports (UP) and 2 expansion slots in a two-rack-unit form factor. It is optimized for 10 Gigabit Ethernet top-of-rack access, Cisco Fabric Extender (FEX) aggregation, VXLAN segmentation, and LAN-SAN convergence. It delivers high performance, operational efficiency, and design flexibility for traditional, virtualized, and cloud environments.
New Cisco N5K-C56128P Nexus 56128P 2RU 48x 10Gb SFP+ 4x 40Gb QSFP+
$ 8,050.00 $ 3,900.00
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Product Code |
N5K-C56128P |
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Bandwidth |
2.56 Tbps |
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Fixed Interfaces |
48 fixed 1 Gigabit and 10 Gigabit Ethernet SFP+ ports, and four 40-Gbps QSFP+ ports |
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Form Factor |
2-rack unit |
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Expansion slots |
2 |
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Power Supplies |
four 2+2 redundant, hot-swappable power supplies |
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Fan Modules |
four 3+1 redundant, hot-swappable independent fans |
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Number of ports |
1152 with FEX |
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10 GE |
Up to 96 wire-rate ports |
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40 GE |
Up to 8 QSFP ports |
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Unified ports |
Up to 48 ports (Ethernet; FCoE; 2/4/8-gigabit FC) |
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10 and 40 Gbps FCoE |
Yes |
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Hardware VXLAN |
Yes |
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NVGRE capable |
Yes |
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Latency |
1 microsecond |
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Airflow |
supporting both port-side intake (red handle) and fan-side intake (blue handle) airflow options. |
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Physical (height x width x depth) |
3.5 x 17.3 x 30 in (8.8 x 43.9 x 76.2 cm) |
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Weight |
60 lb (2 expansion modules and 4 power supplies) |
