Based on Broadcom’s scalable 1/25/5/1/2G Ethernet controller architecture, the NetXtreme®-E Series M21TP 2x1GBASE-T OCP 2. adapter is designed to build highly-scalable, feature-rich networking solutions in servers for enterprise and cloud-scale networking and storage applications, including high-performance computing, telco, machine learning, storage disaggregation, and data analytics.
The M21TP 2x1GBASE-T OCP 2. adapter builds upon the success of the widely-deployed NetXtreme E-Series architecture by combining a high-bandwidth Ethernet controller with a unique set of highly-optimized hardware acceleration engines to enhance network performance and improve server efficiency.
Driven by the growing need for higher server bandwidth and storage capacity to support new and emerging applications, enterprises, telcos and cloud providers are modernizing their data centers by adopting latest networking technologies, such as server virtualization and NVMe-oF™. The resulting expansion in data volumes increases server-to-server traffic and CPU loads for networking tasks.
With its market-leading hardware acceleration technologies, the NetXtreme-E Series M21TP 2x1GBASE-T OCP 2. adapter addresses these performance and service demands of mega-scale data center networks with high throughput and advanced flow processing. Features such as TruFlow™ increase VM density up to 5 percent, freeing more CPU cycles for additional virtual machines. On-chip tunneling protocol processing for Geneve, VXLAN, and NVGRE provides up to a 5X throughput increase while lowering CPU utilization up to 9 percent compared to software-only solutions. NetXtreme-E Series solutions also support advanced networking technologies such as RoCE, SDN and NFV, to facilitate the management of data networks and to enable service provider solutions.
- Dual-port 1-Gigabit Ethernet:
- 1GBASE-T IEEE 82.3an
- 1BASE-T IEEE 82.3ab
- x8 PCI Express 3. compliant
- RDMA over Converged Ethernet (RoCE)
- SR-IOV with up to 128 virtual functions (VFs)
- Function-Level Reset (FLR) support
- TruFlow™ flow processing engine
- Virtual Network Termination—XVXLAN, NVGRE, Geneve, GRE encap/decap
- vSwitch acceleration
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