Basic Info.
Transmission Rate
10/25/40/50/100gbe and 100GB/S Infiniband.
Connecting Medium
Qsfp28 Passive Copper Cables, Aocs, or Optical Mod
Motherboard Integrated
Separate Network Card
Type of Network
Infiniband, Ethernet, Rdma, Nvme-of
Product Name
Mellanox Network Interface Card
Ordering Part Number
MCX556A-Ecat
Function
Storage, Hpc, Virtualization, Networking
Host Interface
Pcie Gen3 X16
Supported Speed
up to 100GB/S Per Port
Protocol Support
Infiniband and Ethernet
Nvme-of Support
Supported
Physical Form
Standard Pcie Card, Ocp 2.0 Specification
Features
Low Latency,High Message Rate
Hpc Support
Supports Mpi and Shmem/Pgas Protocol Offload
Multi-Host Technology
Supported
Transport Package
Protective Packaging
Packaging & Delivery
Package Size
46.50cm * 24.40cm * 44.50cm
Package Gross Weight
11.000kg
Product Description
Product Description
| Specification |
| Specification Item | Value |
| Transmission Rate | Up to 100Gbps per port (supports 10Gbps+) |
| Place of Origin | China - Beijing |
| Type | Wired |
| Interface Type | PCIe Gen3 x16 |
| Private Mold | NO |
| Products Status | Stock |
| Application | Server |
| Kind | Internal |
| Brand Name | Mellanox |
| Product Model | MCX556A-ECAT |
Detailed Photos
Selling Points1. High-Speed Connectivity: Supports up to 100Gb/s InfiniBand and Ethernet connectivity per port, ensuring industry-leading throughput and low latency for high-performance applications.
2. Advanced Storage Capabilities: Features NVMe-oF offloads for efficient storage access without CPU intervention, supporting protocols like SRP, iSER, NFS RDMA, SMB Direct, and NVMe-oF.
3. HPC Optimization: Provides hardware offloads for MPI tag matching, rendezvous protocols, adaptive routing, and burst buffer offloads, enhancing performance in high-performance computing (HPC) environments.
4. Flexible Form Factors: Available in multiple configurations, including PCIe Gen3 x16, low-profile stand-up cards, and Open Compute Project (OCP) Spec 2.0 form factors, catering to diverse server setups.
5. Virtualization Support: Offers SR-IOV with up to 512 virtual functions, NVIDIA Multi-Host technology, and NVIDIA Socket Direct for optimized virtualization and multi-host configurations.
6. Enhanced Networking Features: Supports hardware offloads for overlay network protocols (VXLAN, NVGRE, GENEVE), RDMA over Converged Ethernet (RoCE), and advanced congestion control for reliable and efficient networking.
7. Broad Compatibility: Compatible with PCIe Gen3 and Gen4 servers, multiple operating systems (RHEL/CentOS, Windows, VMware, etc.), and supports interoperability with InfiniBand and Ethernet switches.
Company InformationSince 2010, Beijing Huachang Huitong Technology Co., Ltd. has been a trusted leader in the network devices industry, delivering innovative solutions and exceptional service to businesses worldwide. As a premier supplier, we proudly offer a comprehensive range of cutting-edge network products from globally renowned brands such as Cisco, Juniper, FortiGate, Mellanox, and Ruckus. Our portfolio includes advanced switches, routers, network security solutions, and wireless technologies designed to meet the ever-evolving demands of the digital age.
What sets us apart is our unwavering commitment to precision, agility, and reliability in a fast-paced global market. From seamless order fulfillment to outstanding after-sales support, we ensure our clients receive not only top-tier products but also a partnership they can depend on. Whether you're scaling your network infrastructure or enhancing your cybersecurity, we provide the tools and expertise to drive your business forward.
Choose Beijing Huachang Huitong Technology Co., Ltd. as your trusted partner in connectivity. Together, we'll power your enterprise into a future of innovation, efficiency, and success.
FAQ1. Who are we?
Beijing Huachang Huitong Technology Co., Ltd is located in Beijing, China. Established in 2010, we primarily sell to North America (20.00%). There are 10 people in our office.
2. How can we guarantee quality?
All products are 100% original, sourced directly from manufacturers.
We use professional custom reinforced packaging on top of the original factory packaging to ensure safe delivery.
We always provide pre-production samples before mass production and conduct final inspections before shipment.
3. What can you buy from us?
Switches, routers, firewalls, and network cards from brands such as Juniper, FortiGate, Ruckus, Cisco, and Mellanox.
4. Why should you buy from us and not from other suppliers?
We adhere to the principles of honest business practices, prioritize customer needs, and provide fast pre-sales and after-sales service responses.
5. What services can we provide?
Accepted Delivery Terms: EXW, FOB
Accepted Payment Currency: USD, CNY
Accepted Payment Type: 100% prepayment
Languages Spoken: Chinese, English, German, French, and Russian
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