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Green PCB network card with two QSFP112 cages and full-height bracket

Broadcom

Broadcom BCM957608-P2200GQF00 dual-port 200 Gb/s QSFP112 PCIe 5.0 x16 network card

SKU CH-9DMA-20BGT MPN BCM957608-P2200GQF00

Dual-port 200 Gb/s QSFP112 PCIe 5.0 x16 Ethernet adapter with RoCEv2, TruFlow and inline encryption for AI, cloud and HPC workloads

  • Speed400/200/100/50/25GbE
  • ConnectorsQSFP112
  • InterfacePCIe 5.0 x 16
  • FeaturesOS Support: Red Hat Enterprise Linux, SUSE Linux Enterprise
  • Dual 200 Gb/s ports deliver 400 Gb/s aggregate bandwidth
  • PCIe 5.0 x16 interface provides 16 lanes for maximum throughput
  • QSFP112 cages support 112 Gb/s PAM4 SerDes links
  • Inline encryption engine offloads crypto work from the CPU
  • RoCEv2 and TruFlow accelerate RDMA and virtualised workloads

Dual-port 200 Gb/s QSFP112 NIC

This Broadcom BCM957608-P2200GQF00 adapter delivers two 200 Gb/s Ethernet ports over a PCIe 5.0 x16 interface. It targets AI, ML, high-performance computing and cloud servers that require line-rate throughput with hardware-accelerated offloads. The card supports 400, 200, 100, 50 and 25 Gb/s speeds on each QSFP112 port. Multi-host operation is not supported.

PCIe 5.0 x16 with QSFP112 cages

The board plugs into a full-length PCIe 5.0 x16 slot and presents two QSFP112 connectors for direct-attach copper or optical modules. High-speed SerDes handles 100 and 50 G PAM4 plus 25 G NRZ signalling. A halogen-free build meets environmental requirements for modern data-centre deployments.

Upgrade from 100 Gb/s or single-port 200 Gb/s NICs

Replacing a 100 Gb/s dual-port card or a single-port 200 Gb/s NIC doubles available bandwidth per slot while adding inline encryption, RoCEv2 congestion control and TruFlow flow processing. The jump is worth it when GPU-to-GPU traffic, storage fabrics or virtual-machine density demand peer-memory-direct transfers and CPU offload. Buyers who need four ports or 400 Gb/s per port should look elsewhere.

Highlights

  • Dual 200 Gb/s ports deliver 400 Gb/s aggregate bandwidth
  • PCIe 5.0 x16 interface provides 16 lanes for maximum throughput
  • QSFP112 cages support 112 Gb/s PAM4 SerDes links
  • Inline encryption engine offloads crypto work from the CPU
  • RoCEv2 and TruFlow accelerate RDMA and virtualised workloads

Specifications

BrandBroadcom
ModelP2200G
Part NumberBCM957608-P2200GQF00
Speed400/200/100/50/25GbE
ConnectorsQSFP112
InterfacePCIe 5.0 x 16
FeaturesOS Support: Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Ubuntu, DPDK
Multi-Host: No
NPAR: Yes
Ports: 2
RoCEv2: Yes
TruFlow: Yes
Shipping weight0.45 kg
Package size25 × 25 × 25 mm

Questions about this item

What throughput does the PCIe 5.0 x16 interface cap the dual-port 200 Gb/s card at?

The PCIe 5.0 x16 link provides enough bandwidth for both ports to run at line-rate 200 Gb/s full duplex without bottleneck.

What slot size and bracket height does the BCM957608-P2200GQF00 need to fit?

It requires a full-height PCIe 5.0 x16 slot and a standard full-height bracket for the two QSFP112 cages.

Which driver step is most often missed when installing the P2200G under Linux?

Load the kernel module for the Broadcom 400G controller, then enable the RoCEv2 and TruFlow features in the driver configuration before bringing the interfaces up.

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