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OCP 3.0 dual-port 100 Gbps network card with Intel E810 controller, low-profile and full-height brackets included

C&N

C&N ST7388-E810 100G OCP 3.0 Dual-Port 100 Gbps Network Card

SKU CH-NNNX-6S02S

Dual-port 100 Gbps OCP 3.0 adapter with Intel E810 controller, PCIe 4.0 x16, supporting SR-IOV and multiple speeds from 1 to 100 GbE

  • StandardsFast Ethernet
  • Speed100 gigabits_per_second
  • ConnectorsFast Ethernet
  • FeaturesDesktop,Sever
  • Dual 100 Gbps ports deliver 80 Mpps transmit and 90 Mpps receive throughput
  • Intel E810 controller enables NVMe over Fabric with optional iWARP and RoCE v2 RDMA
  • PCI Express 4.0 x16 bus with backward compatibility to PCI Express 3.0
  • SR-IOV virtualisation provides up to 256 virtual functions and 768 virtual queues
  • Supports Windows Server 2016 through 2022, Linux kernels 3.10 and 4.x, plus VMware environments

Dual-Port 100 Gbps OCP 3.0 Adapter

This dual-port network card uses the Intel E810 controller in an OCP 3.0 small form factor. It connects through a PCI Express 4.0 x16 slot and provides two 100 Gbps QSFP ports. The adapter targets servers handling NFV, storage, HPC-AI and hybrid cloud workloads.

Capacity and Headroom

Each port delivers 100 Gb/s throughput for both transmit and receive with up to 80 Mpps TX and 90 Mpps RX. Flexible port configuration supports 100, 50, 25, 10 and 1 GbE speeds through a single architecture. Virtualization features include eight physical functions and SR-IOV with up to 256 virtual functions.

PCIe 4.0 and Protocol Limits

The card complies with the PCI Express 4.0 specification and remains backward compatible with PCI Express 3.0. Network interfaces cover 100GBASE-CR4/KR4, CAUI-4, 100GBASE-CR2/KR2, 50GBASE variants, 25GBASE variants and 10GBASE-KR or 10G SFI/SFP+. NVMe over Fabrics TCP support is enabled by the controller.

Highlights

  • Dual 100 Gbps ports deliver 80 Mpps transmit and 90 Mpps receive throughput
  • Intel E810 controller enables NVMe over Fabric with optional iWARP and RoCE v2 RDMA
  • PCI Express 4.0 x16 bus with backward compatibility to PCI Express 3.0
  • SR-IOV virtualisation provides up to 256 virtual functions and 768 virtual queues
  • Supports Windows Server 2016 through 2022, Linux kernels 3.10 and 4.x, plus VMware environments

Specifications

ModelST7388-E810 100G
Part NumberST7388-E810 100G
StandardsFast Ethernet
Speed100 gigabits_per_second
ConnectorsFast Ethernet
FeaturesDesktop,Sever

Questions about this item

Will the ST7388-E810 work in my PCIe 3.0 server slot without losing the 100 Gbps link speed?

The card uses a PCIe 4.0 x16 interface and is backward compatible with PCIe 3.0; the port supports 100/50/25/10/1 GbE speeds so the link will negotiate to the highest common rate.

How can I verify the Intel E810 controller is operating at 100 Gbps after driver installation?

Check the negotiated link speed in the OS network settings or use the Ethernet Port Configuration Tool (EPCT) to confirm 100 Gbps TX/RX and up to 80Mpps TX / 90Mpps RX throughput.

Does the box include both low-profile and full-height brackets for the ST7388-E810, and are transceivers supplied?

The package includes low-profile and full-height brackets; QSFP transceivers and cables are not included and must be sourced separately.

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