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NVIDIA ConnectX-6 Lx 25/50G Ethernet SmartNIC MCX623106AN-CDAT
Detalhes do produto:
| Marca: | Mellanox |
| Número do modelo: | MCX631102AN-ADAT |
| Documento: | connectx-6-infiniband.pdf |
Condições de Pagamento e Envio:
| Quantidade de ordem mínima: | 1PCS |
|---|---|
| Preço: | Negotiate |
| Detalhes da embalagem: | Caixa externa |
| Tempo de entrega: | Baseado no inventário |
| Termos de pagamento: | T/T |
| Habilidade da fonte: | Fornecimento por projeto/lote |
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Informação detalhada |
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| Status dos produtos: | Estoque | Doença: | NOVO E ORIGINAL |
|---|---|---|---|
| Tecnologia: | Ethernet | Interface de rede: | Duas faixas serdes suportando 25gb/s por pista, para várias configurações de porta: -2x 10/25 GBE -1 |
| Interface do host: | PCIE Gen 4.0, 3.0, 2,0, 1,1 16,0, 8.0, 5.0, 2,5 gt/s taxa 8 faixas de mecanismos PCIE MSI/MSI-X | Velocidade: | 25 Gbps |
| Conectores: | 2 x SFP28 | Interface: | PCIE 4.0 x8 |
| Destacar: | NVIDIA ConnectX-6 Lx 25G Ethernet SmartNIC,Mellanox 50G network card with warranty,SmartNIC MCX623106AN-CDAT for high-performance networking |
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Descrição de produto
NVIDIA ConnectX-6 Lx 25/50G Ethernet SmartNIC MCX623106AN-CDAT
Accelerate your enterprise or cloud data center with the NVIDIA® ConnectX®-6 Lx Ethernet smart network interface card. Delivering line-rate 25/50GbE connectivity, advanced RoCE (RDMA over Converged Ethernet), SDN acceleration via ASAP², and inline IPsec encryption. The MCX623106AN-CDAT offers secure boot, hardware root-of-trust, and OCP 3.0 form factor readiness for modern scalable infrastructure.
Product Overview
The NVIDIA ConnectX-6 Lx series (model MCX623106AN-CDAT) is engineered to meet the demands of modern enterprise and cloud data centers. It supports up to two ports of 10/25GbE or a single 50GbE port, with PCIe Gen 4.0 x8 host interface. This SmartNIC offloads CPU-intensive networking tasks, accelerates software-defined networking (SDN) data planes, and enhances security with inline crypto acceleration. With support for overlay tunnels (VXLAN, GENEVE, NVGRE) and advanced connection tracking, it reduces total cost of ownership while boosting east-west traffic performance.
Key Features
- Line-rate performance: 75 million packets per second (Mpps), up to 50Gb/s total bandwidth
- Zero-Touch RoCE (ZTR): Simplified RDMA deployment without PFC/ECN tuning, resilient and scalable
- ASAP² acceleration: Accelerated Switch and Packet Processing for SDN & VNF offloads (OVS, VXLAN, MPLS, GTP)
- Inline IPsec cryptography: AES-XTS 256/512-bit encryption/decryption, IPsec over RoCE support
- Hardware root-of-trust (RoT): Secure boot, cryptographic firmware update, device-unique key and cloning protection
- Stateful connection tracking: Layer 4 firewall offload, flow mirroring, sampling, and hierarchical QoS
- Virtualization ready: SR-IOV, VirtIO acceleration, overlay offloads, programmable flexible parser
- Remote boot options: PXE, iSCSI, UEFI for x86 and Arm servers
Advanced Technology Integration
NVIDIA ASAP² (Accelerated Switch and Packet Processing)
Offloads the entire SDN data plane to the SmartNIC, dramatically reducing CPU overhead in virtualized or containerized clouds. Supports VXLAN, GENEVE, NVGRE, plus MPLS and GTP for telecom NFV transitions.
Industry-leading RoCE with Zero-Touch RoCE (ZTR)
Enables out-of-the-box RDMA deployment on existing Ethernet fabrics without requiring Priority Flow Control (PFC) or Explicit Congestion Notification (ECN) configuration. This ensures resilience and efficient lossless networking at scale.
Inline Security Acceleration
IPsec encryption/decryption offload at line rate, plus stateful firewall connection tracking. Hardware root-of-trust guarantees secure firmware chain from boot to update, critical for supply chain protection.
Typical Deployments & Use Cases
- Enterprise Data Centers: High-density virtualization, SDN fabric acceleration, low-latency storage (NVMe over Fabric via RoCE)
- Cloud & Hyperscale Infrastructure: OpenStack, VxLAN offloads, container networking (VirtIO acceleration)
- Telecom / NFV / Edge: GTP, MPLS offload enabling vEPC, vRAN and 5G user plane function (UPF)
- HPC & AI Clusters: RoCE-based MPI collective communications, distributed training workloads
- Secure Government & Finance: Inline IPsec and hardware RoT ensure data integrity and compliance
Platform & Software Compatibility
ConnectX-6 Lx works with leading server platforms, Linux distributions, Windows Server, and virtualization environments. Support for standard management interfaces including NC-SI, MCTP, PLDM for firmware updates and monitoring.
| Category | Supported Options / Details |
|---|---|
| Host Interface | PCIe Gen 4.0 (up to 16 GT/s) x8, backward compatible with Gen3 |
| Operating Systems | Linux (RHEL, Ubuntu, SLES), Windows Server, VMware ESXi, FreeBSD |
| Virtualization | SR-IOV, VirtIO, OVS offloads, KVM, Hyper-V |
| Management Standards | NC-SI, MCTP over SMBus/PCIe, PLDM (DSP0248, DSP0267), NCSI over RBT for OCP cards |
| Remote Boot | PXE, iSCSI, UEFI HTTP Boot, Secure Boot (UEFI) |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model / MPN | MCX623106AN-CDAT |
| Ports & Speed | 2x 10/25GbE or 1x 50GbE (SFP28 / QSFP28) |
| Total Bandwidth | Up to 50Gb/s |
| Packet Rate | 75 million packets per second (Mpps) |
| PCIe Interface | PCIe Gen 4.0 x8 (compatible with Gen3) |
| Form Factor | OCP 3.0 Small Form Factor (SFF); also available as PCIe low-profile (confirm SKU) |
| Security Offloads | Inline IPsec (AES-XTS 256/512), connection tracking (L4 firewall), hardware root-of-trust |
| RoCE Support | Zero-Touch RoCE, ECN, PFC-free operation, RoCE congestion control |
| SDN / Overlay offload | ASAP²: VXLAN, GENEVE, NVGRE, MPLS, GTP, programmable parser |
| Virtualization | SR-IOV (up to 512 VFs), VirtIO net acceleration |
| Advanced Features | Flow mirroring, sampling, header rewrite, hierarchical QoS, stateless TCP offloads |
| Management | NC-SI, MCTP, PLDM, NCSI over RBT (OCP variant) |
| Remote Boot | iSCSI, PXE, UEFI (x86/ARM) |
Selection Guide – ConnectX-6 Lx Family
| Ordering Part Number | Form Factor | Ports / Speed | Crypto / Secure Boot | Key Applications |
|---|---|---|---|---|
| MCX623106AN-CDAT | OCP 3.0 SFF | 2x 25GbE / 1x 50GbE | Yes (IPsec + RoT) | Enterprise SDN, secure cloud, NFV |
| MCX623106AC-CDAT | PCIe low-profile | 2x 25GbE | Crypto & RoT | Standard datacenter servers |
Why Choose ConnectX-6 Lx MCX623106AN-CDAT
- Superior TCO: Reduce CPU usage by offloading dataplane, SDN and security functions; lower power per 25G port
- Future-proof Scalability: PCIe 4.0 readiness and 50GbE ready for next-gen spine-leaf architectures
- Zero-Trust Security by design: Hardware root-of-trust, secure firmware and inline encryption from endpoint to infrastructure
- Deployment Simplicity: Zero-Touch RoCE eliminates complex lossless network configuration, reduces operational overhead
- NVIDIA Leadership: Industry-recognized SmartNIC innovation, supported by broad software ecosystem (DOCA, OFED)
Service & Support – Powered by Starsurge
Hong Kong Starsurge Group Co., Limited provides global logistics, technical pre-sales consulting, and post-sales support for the ConnectX-6 Lx series. Our team offers:
- Dedicated solution architects for SmartNIC integration
- Fast sample validation and compatibility testing
- Multilingual support (English, Mandarin, Cantonese) and global delivery
- Custom firmware alignment & OEM services on request
- Warranty & RMA handling direct with NVIDIA collaboration
Frequently Asked Questions (FAQ)
Q1: Is MCX623106AN-CDAT compatible with PCIe Gen3 servers?
A: Yes, the adapter is backward compatible with PCIe Gen3 x8 mechanical and electrical, though bandwidth will be limited to Gen3 speeds.
Q2: Does this model support both SR-IOV and VirtIO offload?
A: Absolutely. ASAP² technology offloads both SR-IOV and VirtIO interfaces, ideal for KVM and containerized workloads.
Q3: What is Zero-Touch RoCE (ZTR)?
A: ZTR allows RoCE to run on standard Ethernet network without PFC/ECN setup, simplifying RDMA deployment while maintaining performance and scalability.
Q4: Can I use this card for IPsec gateway acceleration?
A: Yes, it offers inline IPsec encryption/decryption at line rate, supporting AES-XTS 256/512-bit keys. Offload reduces host CPU load.
Q5: Where can I get the full datasheet / firmware?
A: Contact Starsurge sales or refer to NVIDIA official documentation. We provide direct support for enterprise customers.
Precautions & Ordering Notes
- Verify server OCP 3.0 slot compatibility (type, mezzanine pinout) before purchase
- Ensure adequate airflow; cooling requirements follow standard PCIe/OCP NIC specifications
- For crypto features (IPsec), please confirm software/firmware licensing (if any) with Starsurge
- Power adapter/cage compatibility for SFP28 optics: use NVIDIA-qualified transceivers for optimal performance
- Stock availability varies; please request latest lead times via RFQ
About Hong Kong Starsurge Group Co., Limited
Founded in 2008, Starsurge is a technology-driven provider of network hardware, IT services, and system integration solutions. We serve government, healthcare, manufacturing, education, finance, and enterprise sectors globally. Backed by a seasoned sales and technical team, we deliver NVIDIA networking products, IoT solutions, custom software, and multilingual support with a customer-first approach. As an authorized partner, Starsurge ensures reliable quality, responsive service, and tailored infrastructure building – from 25G SmartNICs to full-scale data center deployment.
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