Broadcom NetXtreme-E N1400G Single-Port 400GbE OSFP PCIe 5.0 Adapter

The Broadcom NetXtreme-E N1400G is a single-port 400GbE network adapter designed for next-generation data center infrastructure. Built on PCIe 5.0 architecture, it delivers ultra-high bandwidth connectivity with reduced latency, enabling seamless integration into AI accelerator clusters and hyperscale fabric environments. The adapter supports advanced offload capabilities and is engineered for environments where aggregate throughput and predictable performance are critical.

This adapter targets modern workloads including large-scale machine learning training, distributed AI inference, and high-performance computing clusters that require deterministic, low-latency inter-node communication. The single-port OSFP form factor provides flexible deployment options while maintaining full PCIe 5.0 host interface capabilities.

NetXtreme-E N1400G adapters integrate Broadcom's proven BCM957608 chipset architecture, offering stateless offload processing and comprehensive traffic management features suitable for software-defined networking and containerized cloud-native environments.

Ideal for

• AI model training acceleration with multi-GPU cluster interconnect
• Hyperscale distributed inference systems requiring sub-microsecond latency
• High-performance computing (HPC) fabric for scientific simulation and data analytics
• Cloud infrastructure backbone for tenant isolation and QoS enforcement
• Real-time financial trading systems with deterministic packet delivery
• Large-scale data warehouse aggregation and parallel query processing

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.