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Cisco

Cisco UCSC-PCIE-I40GNIC | Quad 10GbE SFP+, PCIe 3.0 x8, SR-IOV, VXLAN/Geneve offload, PTP

SKU:UCSC-PCIE-I40GNIC

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Description

Versatile quad-port 10GbE SFP+ adapter for dense virtualization and leaf/spine access connectivity. Offers robust overlay and segmentation offloads with SR-IOV to maximize VM density and reduce CPU utilization across four independent 10G links.

Features

- Four independent 10GbE ports for flexible network design
- High VM density with SR-IOV and advanced queueing
- Overlay tunneling offloads to free host CPU cycles
- Broad media compatibility with SFP+ optics and DACs
- Reliable timing with IEEE 1588/802.1AS support

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

Technical Specifications

- Ports: 4x SFP+ (10GbE each)
- Aggregate throughput: up to 40Gbps (4x10G)
- Bus interface: PCIe 3.0 x8
- Controller class: Intel 10GbE (X710 family)
- Virtualization: SR-IOV with multiple VFs per port
- Overlay offloads: VXLAN, Geneve, NVGRE
- Packet processing: RSS, TSO/LRO, checksum offloads
- Timing: IEEE 1588/802.1AS PTP support
- Media: 10G SFP+ SR/LR optics, DAC, AOC
- Jumbo frames: supported
- OS/hypervisor: VMware ESXi, Windows Server, major Linux distributions
- Form factor: low-profile (full-height bracket options)

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