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MCX623106AN-CDAT ConnectX-6 Lx 25G Dual-Port SmartNIC PCIe
รายละเอียดสินค้า:
| ชื่อแบรนด์: | Mellanox |
| หมายเลขรุ่น: | MCX623106AN-CDAT |
| เอกสาร: | connectx-6-lx-en-card.pdf |
การชำระเงิน:
| จำนวนสั่งซื้อขั้นต่ำ: | 1 ชิ้น |
|---|---|
| ราคา: | negotiable |
| รายละเอียดการบรรจุ: | กล่องกระดาษ |
| เวลาการส่งมอบ: | ขึ้นอยู่กับสินค้าคงคลัง |
| เงื่อนไขการชำระเงิน: | ที/ที |
| สามารถในการผลิต: | จัดหาโดย Project/Batch |
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ข้อมูลรายละเอียด |
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| สถานะผลิตภัณฑ์: | คลังสินค้า | เงื่อนไข: | ใหม่และเป็นต้นฉบับ |
|---|---|---|---|
| เวลารับประกัน: | 1 ปี | เทคโนโลยี: | อีเทอร์เน็ต |
| อินเตอร์เฟสเครือข่าย: | สองเลน Serdes ที่รองรับ 25GB/s ต่อเลนสำหรับการกำหนดค่าพอร์ตต่างๆ: -2X 10/25 GBE -1X 50GBE | ความเร็ว: | 25Gbps |
| อินเทอร์เฟซ: | QSFP56 | อัตราการเชื่อมโยง: | 16.0 GT/S |
| เน้น: | Nvidia ConnectX-6 Lx SmartNIC,25G dual-port network card,PCIe SmartNIC with warranty |
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รายละเอียดสินค้า
NVIDIA ConnectX-6 Lx 25G Dual-Port SmartNIC
MCX623106AN-CDAT | PCIe Low Profile 25/50GbE Ethernet Adapter with RoCE and SDN Acceleration
Deliver scalable, high-performance networking for modern cloud and enterprise data centers. The ConnectX-6 Lx MCX623106AN-CDAT features PCIe low profile form factor, dual-port 10/25GbE or single-port 50GbE connectivity, PCIe Gen4 x8 host interface, Zero-Touch RoCE, and ASAP2 SDN acceleration -- designed to reduce CPU overhead and accelerate virtualized workloads.
Note: MCX623106AN-CDAT is a non-crypto variant (without IPsec inline acceleration). For IPsec security offload, please consider crypto-enabled models such as MCX631102AN-ADAT.
Product Overview
NVIDIA ConnectX-6 Lx Ethernet SmartNICs bring breakthrough efficiency to 25GbE deployments. The model MCX623106AN-CDAT is a PCIe low profile adapter equipped with advanced ASAP2 acceleration, hardware root-of-trust, and full support for RoCE (RDMA over Converged Ethernet). This non-crypto variant is ideal for environments where encryption is handled by software or external appliances, offering cost-effective high-performance networking. Whether you are virtualizing network functions, building high-frequency trading platforms, or deploying NVMe over Fabrics, this SmartNIC offloads the data plane and ensures line-rate performance at up to 75 million packets per second (Mpps).
Key Features
- High Throughput and Connectivity: Dual-port 10/25GbE or single-port 50GbE; total bandwidth up to 50Gb/s.
- PCIe Low Profile Form Factor: Standard PCIe bracket, compatible with most enterprise servers.
- PCIe Gen4 and Gen3 x8: Host interface compatible with PCIe 4.0 (8 lanes) and backward compatible to Gen3.
- ASAP2 SDN Acceleration: Offloads overlay encapsulations (VXLAN, GENEVE, NVGRE) and stateful connection tracking (L4 firewall).
- Zero-Touch RoCE (ZTR): Seamless RDMA deployment without PFC or ECN configuration; resilient and scalable.
- Hardware Root of Trust: Secure boot, RSA-authenticated firmware updates, device-unique key for clone protection.
- Virtualization Ready: SR-IOV, VirtIO acceleration, overlay offloads for containerized and virtualized environments.
- Non-Crypto Design: Optimized for software-based encryption or environments where IPsec offload is not required.
Technology Deep Dive
The ConnectX-6 Lx integrates NVIDIA ASAP2 (Accelerated Switch and Packet Processing) technology, enabling full SDN data plane offload to the SmartNIC. This dramatically reduces CPU burden in software-defined data centers while supporting both cloud (VXLAN, GENEVE) and telecom (MPLS, GTP) encapsulations. Meanwhile, Zero-Touch RoCE eliminates legacy RDMA configuration pains, allowing RoCE traffic to run on standard Ethernet fabrics without priority flow control or explicit congestion notification. Hardware root-of-trust further protects the supply chain, ensuring that only authenticated firmware executes during boot. The CDAT variant focuses on providing these acceleration features without the IPsec crypto engine, making it a cost-effective choice for many enterprise workloads.
Typical Deployments
- Cloud and Enterprise Data Centers: Accelerate Open vSwitch (OVS) and SDN controllers; offload connection tracking for stateful firewalls.
- NFV and Telecom Infrastructures: Deploy virtualized packet gateways, GTP encapsulation and decapsulation, and MPLS acceleration.
- High-Performance Storage and HPC: RoCE-based NVMe over Fabrics, distributed storage (Ceph, Lustre) with low latency.
- Financial Services: Hardware offload for market data feeds, low-latency trading with flow mirroring and packet sampling.
- AI and Machine Learning Clusters: High-throughput data transfer between GPU servers with RoCE acceleration.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | MCX623106AN-CDAT |
| Form Factor | PCIe Low Profile |
| Port Configuration | 2x 10/25GbE or 1x 50GbE (SFP28) |
| Host Interface | PCIe Gen4 x8 (compatible with PCIe Gen3 x8) |
| Maximum Throughput | 50Gb/s total bandwidth |
| Message Rate | 75 million packets per second (Mpps) |
| RoCE Support | Zero-Touch RoCE, RoCE Congestion Control |
| Security Offload | Hardware root-of-trust, secure firmware update (No IPsec inline) |
| SDN / Overlay Offload | VXLAN, GENEVE, NVGRE, MPLS, GTP; ASAP2 connection tracking and stateful firewall |
| Virtualization | SR-IOV (up to 256 VFs), VirtIO acceleration |
| Management | NC-SI, MCTP over SMBus/PCIe, PLDM for monitor/control and firmware update (DSP0248, DSP0267) |
| Remote Boot | PXE, iSCSI, UEFI (x86 and Arm) |
| Operating Temperature | 0°C to 55°C (typical), refer to user manual for exact derating |
Key Performance Facts
75 Mpps
Line rate message rate
50Gb/s
Total bandwidth
PCIe 4.0 x8
Host interface
ZTR RoCE
Zero-touch deployment
ASAP2
SDN and connection tracking offload
Non-Crypto
Cost-optimized design
Frequently Asked Questions
Q1: What is the difference between MCX623106AN-CDAT and crypto-enabled variants?
A: The CDAT is a non-crypto variant that does not include inline IPsec hardware acceleration. Crypto-enabled models (such as ADAB or ADAT) provide AES-XTS 256/512-bit encryption/decryption offload. Choose CDAT for cost-optimized deployments where IPsec offload is not required.
Q2: Does this card support 50GbE on a single port?
A: Yes, the dual-port adapter can be configured as one 50GbE port (using breakout cables) or two independent 25GbE or 10GbE ports.
Q3: Is Zero-Touch RoCE compatible with my existing switches?
A: ZTR works on standard lossy Ethernet networks without requiring PFC or ECN, making it far easier to deploy compared to traditional RoCE. Most modern switches support it.
Q4: Can I use this SmartNIC in a VMware ESXi environment with SR-IOV?
A: Yes, ConnectX-6 Lx supports SR-IOV on ESXi and is certified with leading hypervisors. VirtIO acceleration also benefits containerized VMs.
Q5: What is the typical lead time for MCX623106AN-CDAT?
A: Standard lead time is 2 to 4 weeks depending on quantity. Contact Starsurge for current stock availability.
Buyer Checklist - Before Ordering
- Confirm PCIe slot type: x8 physical (Gen3 or Gen4) with adequate airflow.
- Verify port speed requirements: 10/25GbE dual-port or 50GbE single-port mode.
- Confirm crypto requirement: CDAT is non-crypto; choose ADAB/ADAT for IPsec offload.
- Check bracket type: low-profile bracket standard, full-height bracket available upon request.
- Ensure OS and driver compatibility with ConnectX-6 Lx series.
- Contact Starsurge for volume pricing and lead time.
About Hong Kong Starsurge Group Co., Limited
Founded in 2008, Hong Kong Starsurge Group Co., Limited is a technology-driven provider of network hardware, IT services, and system integration. Serving government, healthcare, manufacturing, education, finance, and enterprise sectors worldwide, Starsurge delivers networking switches, SmartNICs, wireless solutions, and custom software. With a customer-first approach, multilingual support, and global delivery capabilities, Starsurge helps clients build efficient, scalable, and dependable infrastructure. As a trusted partner for NVIDIA networking solutions, we combine technical expertise with responsive service.
Global shipping and local support
Email: sales@starsurgegroup.com
Website: starsurgegroup.com
Email: sales@starsurgegroup.com
Website: starsurgegroup.com
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