NVIDIA MMA4Z00-NS 800G OSFP Transceiver: High-Density Multimode Connectivity Solution

1. Product Overview

The NVIDIA MMA4Z00-NS sets a new standard in optical transceiver technology, delivering exceptional 800Gb/s bandwidth through a revolutionary twin-port OSFP design. This high-performance transceiver supports 2x400Gb/s multimode SR8 connectivity with industry-leading signal integrity across distances up to 50 meters using OM4 fiber optic cables. Engineered specifically for NVIDIA's Quantum-2 InfiniBand and Spectrum-4 Ethernet switching platforms, it features intelligent protocol detection that automatically configures for either InfiniBand or Ethernet environments. The advanced finned-top thermal management design ensures reliable operation in demanding air-cooled data center applications where thermal efficiency is critical.

2. Key Features & Benefits

• Dual-port architecture: 800G total bandwidth through 2x400G ports in a single OSFP form factor, maximizing port density
• Advanced modulation technology: 100G-PAM4 modulation per lane for maximum spectral efficiency and data throughput
• Hot-swappable design: OSFP form factor with full RoHS compliance and Class 1 laser safety certification
• Power efficiency: Intelligent power management with 2.0W sleep mode and 17W maximum operational power consumption
• Environmental robustness: Wide operating temperature range (0°C to 70°C) for data center resilience and reliability
• Comprehensive monitoring: Digital diagnostics for real-time performance tracking and predictive maintenance capabilities

3. Technology & Standards Compliance

This advanced optical transceiver complies with OSFP MSA Revision 1.12 specifications and implements the sophisticated CMIS 4.0 management interface. Utilizing 850nm VCSEL technology, it delivers exceptional performance while incorporating comprehensive digital diagnostic monitoring (DDM) capabilities for real-time performance tracking. The device meets rigorous IEEE Ethernet and InfiniBand standards, ensuring broad compatibility across diverse network architectures and future-proofing your infrastructure investment. This passive fiber cable solution represents the pinnacle of optical networking technology available today.

4. Operational Framework

The MMA4Z00-NS employs eight multimode fibers (4 transmit, 4 receive per port) to process 100G-PAM4 signals with exceptional precision and minimal latency. Each port operates independently, providing unparalleled flexibility for complex network configurations and load distribution. An integrated microcontroller continuously monitors multiple critical parameters including temperature, voltage, and optical power levels, ensuring reliable operation and enabling predictive maintenance through early fault detection capabilities. This sophisticated passive fiber cable technology ensures consistent performance even under heavy network loads.

5. Application Environments

• Artificial Intelligence/Machine Learning: High-bandwidth GPU cluster interconnect for training and inference workloads
• High-Performance Computing: Scientific research, computational modeling, and simulation infrastructure
• Cloud Infrastructure: Massive-scale data center spine-leaf architectures for hyperscale environments
• Financial Services: High-frequency trading networks and real-time analytics platforms
• Enterprise Core Networking: Next-generation backbone and aggregation layer switching for large enterprises

6. Technical Specifications

7. Competitive Advantages

• Port Density Innovation: Dual-port design delivers twice the bandwidth in the same form factor, reducing rack space requirements
• Protocol Flexibility: Automatic detection simplifies deployment across diverse environments and future migrations
• Thermal Excellence: Advanced finned-top design enables sustained performance in dense configurations and high ambient temperatures
• Latency Optimization: Industry-leading signal processing reduces end-to-end latency for time-sensitive applications
• Ecosystem Integration: Full compatibility with NVIDIA's end-to-end infrastructure solutions ensures optimal performance
• Power Efficiency: Superior performance-per-watt compared to competitive offerings, reducing operational costs

8. Service & Support Framework

We provide comprehensive global support infrastructure including 24/7 technical assistance, expedited shipping options, and full warranty coverage. Our team offers specialized pre-sales consultation, configuration guidance, and post-sales integration support to ensure optimal performance of your network infrastructure. With regional service hubs across North America, Europe, and Asia-Pacific, we deliver responsive support regardless of your location. Our technical experts are well-versed in both traditional and software-defined networking environments, providing valuable insights for your specific deployment scenario.

9. Frequently Asked Questions

10. Installation & Operational Guidelines

• Use only certified MPO-12/APC optical fiber cables to ensure signal integrity and performance consistency
• Avoid mixing straight and splitter cable types within the same transceiver assembly to prevent performance degradation
• Always implement proper optical connector cleaning procedures before installation to prevent contamination and signal loss
• Observe electrostatic discharge (ESD) precautions during handling and installation to protect sensitive components
• Maintain operating parameters within specified temperature and power ratings for optimal reliability
• Ensure adequate ventilation and airflow for optimal thermal management in high-density deployments
• Consult NVIDIA's cable management guidelines for optimal routing and bend radius practices to maximize performance

11. Company Introduction

With over a decade of specialized industry expertise, we maintain extensive manufacturing capabilities supported by a dedicated technical engineering team. As an authorized partner for leading technology brands including Mellanox, Ruckus, Aruba, and Extreme Networks, we provide authentic, high-performance network hardware including switches, adapters, wireless solutions, and passive fiber cables. Our $10 million inventory ensures ready availability for both standard and bulk requirements, complemented by 24/7 customer service and technical support. Our professional sales and engineering teams have established a global reputation for reliability and excellence in network infrastructure solutions, serving enterprise, data center, and service provider clients across multiple continents. We specialize in providing cutting-edge solutions like the MFP7E10 compatible passive fiber cable systems that form the backbone of modern high-performance networks.