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Model and brand | NVIDIA MCX75310AAS-NEAT (Non-encrypted Version) |
interface type | Single-port OSFP (QSFP112 Optical Module Compatible) |
Bus support | PCIe Gen5 x16 (Backward Compatible with Gen4) |
transmission speed | - InfiniBand: NDR400/NDR200/HDR (400G/200G/200GbE) - Ethernet: 400GbE |
Transmission medium and distance | - Single-mode Fiber (2km @400G, 10km @200G) |
network protocol | InfiniBand HDR, RoCEv2, TCP/IP |
Physical specification | Half-height Half-length (HHHL): 68.9mm × 167.65mm |
Application scenario | HPC, AI Training Clusters, Low-latency Cloud Networking |
Operating system support | Linux, Windows Server, VMware ESXi |
Safety characteristics | Hardware Encryption Disabled |
compatibility | Compatible with NVIDIA Quantum-2 InfiniBand Platform & OCP 3.0 Servers |
Optical module support | QSFP112 Optical Module Supported (Separate Purchase Required) |
Main control chip | NVIDIA ConnectX-7 ASIC |
Certification standard | CE, RoHS, FCC Compliance |
Virtualization support | SR-IOV Passthrough & Hardware-based I/O Virtualization Support |
Hardware unloading function | Hardware Offload for NVGRE, VXLAN, and GENEVE Encapsulation |
Network computing engine | Integrated Collective Acceleration, MPI Tag Matching, and MPI_Alltoall Optimization |
OCP compatibility specification | OCP3.0 TSFF (Tall Small Form Factor) and SFF (Small Form Factor) Specifications |
RDMA support | Hardware-based RDMA with Send/Receive Semantics |





