NVIDIA ConnectX-6 Lx MCX631432AN-ADAB 25/50GbE Dual-Port OCP 3.0 SmartNIC with Crypto

Product Overview

The NVIDIA ConnectX-6 Lx Ethernet SmartNIC (model MCX631432AN-ADAB) represents a secure, high-performance network interface card solution. This advanced network card combines 25/50GbE connectivity with hardware-accelerated cryptographic functions, making it an ideal mq9700-compatible solution for security-conscious enterprise deployments.

Technical Features

• Dual 25GbE ports or single 50GbE operation
• Hardware-accelerated IPsec encryption/decryption
• AES-XTS 256/512-bit cryptographic support
• Zero-Touch RoCE for seamless RDMA deployment
• ASAP² SDN acceleration technology
• SR-IOV virtualization support
• OCP 3.0 Small Form Factor design
• Hardware-based secure boot mechanism

Advanced Technologies

This sophisticated network card implements NVIDIA's ASAP² (Accelerated Switch and Packet Processing) technology for optimal SDN performance. The integrated cryptographic engine provides line-rate IPsec encryption without compromising throughput. The NIC card supports advanced networking protocols including VXLAN, GENEVE, and NVGRE overlay networks, while the mq9700 architecture ensures compatibility with existing infrastructure.

Performance Characteristics

The MCX631432AN-ADAB network interface card achieves 75 million packets per second processing capacity while maintaining full cryptographic operations. Through hardware-based connection tracking and flow offloading, this NIC card significantly reduces host CPU utilization. The advanced quality of service (QoS) mechanisms ensure predictable performance for mixed workloads.

Deployment Scenarios

This secure network card is optimized for:

• Secure cloud infrastructure with encrypted east-west traffic
• Financial services data centers requiring compliance
• Government and defense secure networking
• Healthcare data protection environments
• Enterprise SD-WAN security gateways
• Encrypted storage area networks
• NFV infrastructure with security functions

Technical Specifications

Competitive Advantages

The MCX631432AN-ADAB network card provides distinct advantages in secure networking environments. This NIC card delivers hardware-accelerated encryption without performance degradation, maintaining full line-rate throughput even with IPsec enabled. Compared to software-based solutions, this network interface card reduces CPU overhead by up to 80% for encrypted traffic. The mq9700 compatible design ensures seamless integration while providing enterprise-grade security features.

Support Services

We provide comprehensive support for this advanced network card solution:

• 3-year manufacturer warranty with extended options
• 24/7 technical support for critical deployments
• Firmware updates and security patches
• Custom configuration and integration services
• RMA and advanced replacement program

Frequently Asked Questions

Installation Guidelines

• Verify OCP 3.0 SFF compatibility in target system
• Ensure adequate airflow for thermal management in encrypted workloads
• Update to latest firmware before production deployment
• Configure cryptographic policies according to security requirements
• Validate switch compatibility for RoCE and encrypted traffic
• Follow electrostatic discharge (ESD) precautions during installation

Product Attributes

Company Profile

With over ten years of industry expertise, our organization maintains extensive manufacturing capabilities supported by a skilled technical team. We have developed a substantial customer portfolio and accumulated deep experience in secure networking solutions. Our company maintains strategic partnerships with leading technology providers including Mellanox, Ruckus, Aruba, and Extreme Networks.

We specialize in delivering authentic networking components including switches, network interface cards, wireless systems, and connectivity solutions.