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Broadcom NetXtreme E single-port 100GbE OCP 3.0 adapter with QSFP56 cage

BFKK

BFKK Broadcom NetXtreme E 100GbE PCIe 4.0 x16 OCP 3.0 QSFP56 Single Port network card BCM957504-N1100FX

SKU CH-42S4-JHTW4

Single-port 100 GbE OCP 3.0 adapter with QSFP56 connector and PCIe 4.0 x16 interface

  • 100 GbE single-port throughput via QSFP56 connection
  • PCIe 4.0 x16 interface delivers high-bandwidth data path
  • OCP 3.0 form factor fits standard open compute slots
  • Multi-rate 100/50/25/10 GbE speed negotiation supported
  • Broadcom NetXtreme E-Series controller powers enterprise networking

Single-Port 100GbE Adapter

The BFKK Broadcom NetXtreme E adapter adds a single 100GbE port to a server or workstation. It supports 100, 50, 25 and 10 GbE link speeds for high-throughput networking tasks. The card targets administrators who need one ultra-fast Ethernet connection.

OCP 3.0 Form Factor with PCIe 4.0 x16

The adapter uses the OCP 3.0 form factor and installs in a PCIe 4.0 x16 slot. A compatible OCP 3.0 cage or bracket is required in the chassis. The QSFP56 cage accepts direct-attach copper or optical modules for the chosen link speed.

Thermal and Power Profile

The single-port design concentrates heat on one QSFP56 module and the Broadcom controller. Adequate chassis airflow is needed to keep the adapter within operating limits. Power draw scales with the active link speed and the installed transceiver.

Highlights

  • 100 GbE single-port throughput via QSFP56 connection
  • PCIe 4.0 x16 interface delivers high-bandwidth data path
  • OCP 3.0 form factor fits standard open compute slots
  • Multi-rate 100/50/25/10 GbE speed negotiation supported
  • Broadcom NetXtreme E-Series controller powers enterprise networking

Specifications

No published specifications for this item yet.

Questions about this item

Will the single 100 GbE port sustain full line rate without thermal throttling?

The adapter uses a single QSFP56 port rated for 100, 50, 25 and 10 GbE speeds. Sustained line-rate performance depends on the host system airflow and the installed transceiver module.

How much heat and power should I expect from this OCP 3.0 card running continuously?

Broadcom does not publish a typical power-draw figure for the BCM957504-N1100FX. Plan for adequate chassis cooling and verify the exact wattage against the module you install.

What host slot and transceiver do I need before this card will operate?

The card requires a PCIe 4.0 x16 slot and an OCP 3.0 carrier. You must also supply a compatible QSFP56 transceiver or direct-attach cable for the desired 100, 50, 25 or 10 GbE link.

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