MFA1A00-C015 100Gb/s QSFP28 Active Optical Cable

1. Product Overview

The NVIDIA® MFA1A00-C015 is a high-performance 100Gb/s QSFP28 Active Optical Cable (AOC) designed for high-density data center interconnects. This 15-meter Optical Fiber Cable delivers exceptional bandwidth and low power consumption for both 100GbE Ethernet and InfiniBand EDR applications. It provides a reliable, hot-pluggable solution that surpasses the reach limitations of passive copper cables, enabling flexible rack-scale and row-scale deployments.

2. Key Characteristics

• Data rate up to 100Gb/s per port (4x25Gbps lanes)
• 15-meter reach with multi-mode fiber (OM3/OM4)
• Low power dissipation: 2.2W typical (per end with retiming)
• Hot-pluggable QSFP28 form factor, compliant with SFF-8665
• Digital Diagnostic Monitoring (DDM) via I²C interface
• RoHS compliant and LSZH (Low Smoke Zero Halogen) jacket
• Programmable Tx equalization and Rx output emphasis

3. Core Technology & Standards

This Optical Fiber Cable leverages VCSEL (Vertical Cavity Surface-Emitting Laser) technology and integrates DSP-based retiming for signal integrity. It complies with key industry standards including IEEE 802.3bm 100GBASE-SR4, InfiniBand EDR, SFF-8665, SFF-8636, and IEC 60825-1 (Class 1 Laser Safety).

4. Working Principle

The AOC converts electrical signals into optical signals at each end using integrated VCSEL transmitters. The electrical input is equalized, retimed, and driven into the laser array. The optical signal is transmitted over the multi-mode passive fiber cable assembly. At the receiving end, photodiodes convert the optical signal back into an electrical signal, which is then retimed and output with programmable amplitude to ensure signal quality over the entire link.

5. Application Scenarios

• Leaf-Spine data center network architecture
• High-Performance Computing (HPC) clusters
• AI and machine learning training networks
• Storage area networks (SAN) and network-attached storage (NAS)
• Cloud infrastructure and hyper-scale data centers

6. Specifications & Ordering Info

7. Advantages & Selling Points

• Superior Performance: Offers longer reach and higher density compared to DAC cables.
• Power Efficiency: Lower power per bit than competitive optical solutions.
• Ease of Use: Lightweight, flexible, and immune to EMI, unlike copper alternatives.
• Reliability: Rigorous testing ensures high performance and durability, reducing total cost of ownership.

8. Service & Support

All our products, including this high-speed Optical Fiber Cable, come with a standard warranty. We maintain a $10 million inventory to ensure rapid delivery. Our technical support team provides 24/7 consultation to assist with integration and troubleshooting, ensuring minimal downtime and optimal network performance.

9. Frequently Asked Questions

Q: Is this AOC compatible with 40GbE QSFP+ ports?
A: No, the MFA1A00-C015 is designed for 100Gb/s QSFP28 ports and is not backward compatible with 40GbE QSFP+ ports.

Q: What is the difference between an Active Optical Cable and a passive fiber cable?
A: An AOC like the MFA1A00 has active electronics embedded in the connectors for signal retiming and amplification, enabling longer reaches (up to 100m) than a passive fiber cable or Direct Attach Copper (DAC) cable.

Q: Does this cable support Digital Diagnostic Monitoring (DDM)?
A: Yes, it provides full DDM functionality for real-time monitoring of temperature, voltage, optical power, and laser bias current.

10. Precautions

• Ensure the host equipment's QSFP28 port is compliant with SFF-8665.
• Do not bend the cable beyond the minimum bend radius of 30 mm.
• Operate within the specified case temperature range of 0°C to 70°C.
• This is a Class 1 laser product that is safe under normal operating conditions.
• For FCC Class A environments, note that this equipment may cause radio interference in residential areas.

11. Company Introduction

With over a decade of industry experience, we are a leading provider of high-end networking hardware solutions. Our large-scale manufacturing facility and strong technical team support a vast inventory of products from top brands like NVIDIA® Mellanox, Ruckus, Aruba, and Extreme. We are committed to delivering the highest quality products, competitive pricing, and unparalleled 24/7 customer service and technical support, earning a high reputation in the global market.

IoT Management Systems - Scalable platforms for smart city and industrial applications

Network Monitoring & Management Systems - Real-time monitoring with 99.9% uptime reliability

Wireless Authentication Systems - Secure, enterprise-grade access control solutions

Custom Software Development - Tailored applications with full-cycle support

End-to-End Integration: From system design to deployment and maintenance

OEM/ODM Solutions: Customizable software and hardware integration packages

24/7 Technical Support: Multilingual support team with rapid response guarantee

Scalable Deployment: Supporting projects from SMEs to large-scale smart city implementations

✓ISO9001:2015 Certified quality management system

✓Advanced Development Standards - Following international best practices

✓Comprehensive Testing Protocols - Multi-stage quality validation process

✓Proven Track Record - Successfully deployed in 100+ large-scale integration projects

Rapid Deployment: Average project delivery 30% faster than industry standard

Cost-Effective Solutions: Direct manufacturer pricing with no intermediaries

Flexible Customization: Adaptable solutions meeting specific market requirements

Long-term Partnership: 95% client retention rate with ongoing technical support

Technical Excellence: Expert R&D team with 10+ years average experience

Quality Commitment: Zero critical system failures in deployed projects

Innovation Focus: Continuous investment in emerging technologies (AI, IoT, Cloud)

Global Reach: Serving clients across Asia, Europe, and North America

Reliable Partnership: Built on principles of integrity, trust, and professional excellence

Track Record: 100+ Projects Completed | 500+ Satisfied Clients | 95% Retention Rate | Zero Critical Failures

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