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Green circuit board with two QSFP ports and gold PCIe fingers

Graviton

Graviton CX354A ConnectX-3 VPI 40/56GbE Dual-Port QSFP NIC

SKU CH-DM9X-E1XHK

Dual-port QSFP NIC delivers 40 or 56 GbE InfiniBand and Ethernet connectivity over PCI Express with MPO/APC multimode fibre, certified CE, RoHS and UL for 0 to 70 °C operation

  • Dual-port QSFP delivers 40/56GbE bandwidth
  • ConnectX-3 VPI supports InfiniBand and Ethernet
  • PCI Express interface fits compatible server slots
  • CE, RoHS and UL certifications confirm compliance
  • Operating temperature range 0-70 suits data-centre racks

Graviton CX354A ConnectX-3 VPI Dual-Port QSFP NIC

This new network interface card provides dual-port connectivity for high-speed data centres. It supports both InfiniBand and Ethernet protocols through QSFP connectors. The PCI Express interface ensures broad server compatibility. It suits administrators upgrading interconnect bandwidth.

40/56GbE throughput with 0-70°C operating range

The adapter delivers 40 or 56 gigabits per second per port for demanding cluster workloads. Multimode fibre with MPO/APC connectors handles short-reach links efficiently. Performance scales within the rated temperature window up to 70 degrees. Headroom diminishes on longer cable runs beyond multimode limits.

CE RoHS UL certifications simplify deployment

Regulatory marks confirm compliance for international rack installations. The MPO/APC connector choice standardises patching on multimode infrastructure. Dual-protocol VPI capability lets one card serve storage and compute fabrics. No extra transceivers or software licences are bundled.

Highlights

  • Dual-port QSFP delivers 40/56GbE bandwidth
  • ConnectX-3 VPI supports InfiniBand and Ethernet
  • PCI Express interface fits compatible server slots
  • CE, RoHS and UL certifications confirm compliance
  • Operating temperature range 0-70 suits data-centre racks

Specifications

No published specifications for this item yet.

Questions about this item

Will the dual-port QSFP NIC work with my existing PCI Express server slots?

The card uses a PCI Express interface, so it installs in standard PCI Express slots found in current and older servers.

How can I confirm the 40/56GbE links are active after installation?

Check the port LEDs on the QSFP cages and verify link status in the OS network utility or switch management console.

Does the package include QSFP transceivers and MPO/APC cables, or must I buy them separately?

The box contains the NIC only; QSFP transceivers and multimode MPO/APC cables are sold separately.

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