Mellanox MFS1S50

The Mellanox MFS1S50 series is your ideal solution for ultra-low latency, high-bandwidth direct attach copper (DAC) cabling, perfectly tailored for InfiniBand HDR and Ethernet 200G networks. Designed for modern HPC and AI workloads, this QSFP56 DAC cable offers seamless interoperability and unmatched signal integrity. Telefly, a leading China supplier, provides original MFS1S50 cables at wholesale rates, with flexible buy discount programs, full Pricelist transparency, and solid years warranty support for peace of mind.

The MFS1S50 cable family is widely recognized for delivering robust and energy-efficient performance across rack-level and cluster-level server deployments. With passive design and zero power consumption, it offers a budget-friendly, plug-and-play alternative to active optical cables (AOCs), making it ideal for short-range high-speed connections in cloud, enterprise, and telecom environments.

Product Specifications – Mellanox MFS1S50 DAC Cable

Product Model: MFS1S50-H003E, MFS1S50-H005E, MFS1S50-H010E (various length options)

Interface: QSFP56-to-QSFP56

Data Rate: 200Gbps (InfiniBand HDR or Ethernet)

Cable Type: Passive Direct Attach Copper (DAC)

Length Options: 0.5m, 1m, 2m, 3m, 5m (customization available)

Cable Gauge: 30AWG to 26AWG

Power Consumption: 0W (Passive)

Hot Pluggable: Yes

Compatibility: Fully compatible with NVIDIA/Mellanox ConnectX-6/7, Spectrum-3/4 switches

Core Advantages of Mellanox MFS1S50 DAC Cable

High-Speed 200G Connectivity

MFS1S50 supports ultra-fast transmission at 200Gbps using QSFP56 connectors, optimized for modern data center and AI workloads requiring massive data throughput with minimal delay.

Ultra-Low Latency & Signal Stability

The passive DAC design ensures zero-latency transmission, vital for high-performance computing (HPC), machine learning training clusters, and high-frequency trading platforms.

Cost-Efficient & Power-Saving

As a passive copper cable, it consumes no power, resulting in lower TCO compared to optical solutions while maintaining performance integrity at close-range.

Plug-and-Play Deployment

No setup required—hot pluggable, easy installation across switches, NICs, and servers. Suitable for hyperscale infrastructure, enterprise data centers, and campus networks.

Superior EMI Shielding

Enhanced electromagnetic shielding reduces interference and ensures robust transmission quality, even in dense, high-noise environments.

Telefly – Trusted China Supplier for Mellanox High-Speed Interconnects

Telefly is a premium China supplier with over a decade of experience in distributing high-performance computing hardware, networking modules, and server components. As a trusted global exporter, we offer Mellanox MFS1S50 DAC cables with:

✅ Competitive wholesale prices with bulk order discounts

✅ Full Pricelist available upon request with custom quote options

✅ 100% genuine Mellanox/NVIDIA products with traceable origin

✅ Flexible buy discount tiers for volume purchases

✅ Multilingual support (English, Russian, Spanish, Chinese)

✅ Long-term technical support and multi-years warranty

✅ Efficient international shipping with full customs assistance

We understand the critical needs of system integrators, IT resellers, and end-users, providing timely stock availability, tailored configurations, and OEM packaging options for Mellanox DAC and AOC product lines.