MMS4X00-NM-T Nvidia Twin Port 800GBPS OSFP 2XMPO 1310Nm 2X400GbE SMF UP To 500M Finned Transceiver

NVIDIA MMS4X00-NM-T 800Gbps Twin-Port Optical Transceiver

The NVIDIA MMS4X00-NM-T is a high-performance 800Gbps optical transceiver engineered for modern data centers, AI clusters, cloud computing platforms, enterprise networking, and high-density switching environments. Designed with an advanced twin-port OSFP form factor, this optical module supports dual 400GbE connectivity while delivering exceptional bandwidth, low latency, and reliable long-distance optical communication.

Operating at a 1310nm wavelength, the NVIDIA MMS4X00-NM-T utilizes 2xMPO optical connectors and supports single-mode fiber (SMF) transmission for distances up to 500 meters. Its integrated finned heat sink improves thermal performance, making it ideal for demanding workloads that require continuous, high-speed network connectivity.

Product Specifications

• Manufacturer: NVIDIA
• Part Number: MMS4X00-NM-T
• Product Type: Optical Transceiver Module

Technical Information

• Total Data Rate: 800Gbps
• Ethernet Support: Dual 400GbE
• Port Configuration: Twin Port
• Form Factor: OSFP
• Connector Type: 2x MPO
• Optical Wavelength: 1310nm
• Fiber Type: Single-Mode Fiber (SMF)
• Maximum Distance: Up to 500 meters
• Cooling Design: Finned Heat Sink

Advantages of 800Gbps Connectivity

• Ultra-fast data transmission
• Reduced network congestion
• Supports large-scale AI infrastructure
• Excellent scalability for future expansion
• Lower latency communication
• Improved application responsiveness
• Efficient workload distribution

Benefits of OSFP Technology

• Supports next-generation Ethernet speeds
• Enhanced thermal efficiency
• High-density deployment
• Reliable mechanical connection
• Optimized airflow management
• Enterprise-grade durability

Benefits of Single-Mode Fiber

• Superior signal integrity
• Lower optical loss
• Reduced electromagnetic interference
• Consistent long-distance communication
• High reliability
• Future-ready infrastructure

400GbE Networking Applications

• Cloud computing platforms
• Artificial intelligence networking
• Machine learning infrastructure
• Enterprise core switching
• Storage networking
• High-performance computing clusters
• Large-scale virtualization

Ideal Deployment Scenarios

• Leaf-to-spine architecture
• Data center interconnects
• Core network infrastructure
• Enterprise backbone connections
• Cloud server networking
• AI fabric deployments

Thermal Management Features

• Enhanced airflow efficiency
• Lower operating temperatures
• Stable optical output
• Improved hardware reliability
• Reduced thermal stress
• Long operational life

Data Center Benefits

• Higher bandwidth capacity
• Improved server connectivity
• Simplified infrastructure upgrades
• Reduced network latency
• Optimized resource utilization
• Greater operational efficiency

Reliability Features

• Precision optical components
• Robust manufacturing standards
• Consistent signal quality
• High-speed error-free communication
• Long-term operational stability

Compatible Environments

• Enterprise data centers
• Cloud infrastructure
• Hyperscale networking
• AI computing clusters
• Machine learning environments
• Storage area networks
• Research institutions

NVIDIA MMS4X00-NM-T 800Gbps OSFP Transceiver Overview

The NVIDIA MMS4X00-NM-T 800Gbps Twin Port OSFP 2xMPO 1310nm transceiver represents a next-generation optical networking solution designed for ultra-high-speed data center environments, artificial intelligence infrastructure, high-performance computing platforms, and large-scale cloud networking deployments. This advanced optical module belongs to the category of 800Gbps Ethernet transceivers and is engineered to deliver exceptional bandwidth capacity, extended transmission distance, and reliable connectivity between high-performance networking devices.

Built around advanced optical communication technology, the NVIDIA MMS4X00-NM-T provides two independent 400GbE connections through a single OSFP form factor. The module supports a total aggregate data rate of 800Gbps while utilizing single-mode fiber (SMF) connectivity with a 1310nm wavelength. This architecture enables efficient network scaling while reducing cabling complexity and improving rack-level density for modern data centers.

The NVIDIA 800Gbps OSFP transceiver is optimized for demanding workloads that require massive data movement, including artificial intelligence model training, machine learning acceleration, distributed computing, hyperscale cloud services, and high-frequency data processing. With support for up to 500 meters of optical reach, this transceiver provides flexible deployment options for large data center architectures where longer-distance interconnects are required.

High-Speed 800GbE Optical Networking Technology

The NVIDIA MMS4X00-NM-T is designed for environments where traditional networking speeds are no longer sufficient. As data-intensive applications continue to grow, organizations require optical transceiver solutions capable of supporting higher throughput, lower latency, and improved energy efficiency. The 800Gbps capacity of this module enables next-generation network fabrics that can efficiently support accelerated computing clusters and advanced AI infrastructure.

Unlike conventional lower-speed optical modules, the 800GbE OSFP transceiver provides significant improvements in bandwidth scalability. By combining two 400GbE optical interfaces into a single compact module, the device helps network architects maximize switch port utilization while minimizing physical space requirements. This makes it particularly suitable for high-density switching platforms and GPU-based computing environments where every rack unit and network connection matters.

Dual 400GbE Connectivity Architecture

A key feature of the NVIDIA MMS4X00-NM-T transceiver is its twin-port design. The module incorporates two separate 400GbE optical channels, allowing a single transceiver to operate as two independent high-speed Ethernet links. This configuration improves network flexibility and provides additional options for designing scalable data center fabrics.

The dual-port architecture supports modern networking designs where high-performance computing nodes, artificial intelligence servers, and storage systems require multiple high-bandwidth connections. By integrating two 400GbE interfaces into one OSFP module, organizations can achieve greater port density and simplify cable management within complex networking environments.

Benefits of Twin Port 400GbE Implementation

The twin-port configuration delivers several advantages for enterprise and hyperscale network deployments. It allows administrators to optimize switch capacity, reduce the number of physical optical modules required, and streamline infrastructure planning. This approach is especially beneficial in environments with thousands of connected servers where efficient hardware utilization is essential.

The dual-channel design also provides greater deployment flexibility because network operators can allocate bandwidth according to application requirements. Whether supporting AI clusters, cloud computing workloads, or large-scale data analytics platforms, the NVIDIA MMS4X00-NM-T provides the performance foundation needed for demanding applications.

OSFP Form Factor for Next Generation Data Centers

The NVIDIA MMS4X00-NM-T utilizes the OSFP (Octal Small Form Factor Pluggable) interface, a modern transceiver standard developed to support extremely high-speed networking applications. OSFP technology provides enhanced thermal capability, electrical performance, and scalability compared with previous generations of optical modules.

The OSFP form factor is specifically designed for future networking requirements, including 800GbE and beyond. Its larger physical design compared with QSFP-based modules enables improved heat dissipation, which is essential for maintaining stable operation in high-density switching environments. This makes OSFP an ideal choice for advanced networking platforms supporting AI acceleration and high-performance computing workloads.

Advanced Thermal Management With Finned OSFP Design

The NVIDIA MMS4X00-NM-T includes a finned OSFP design that improves thermal performance during high-bandwidth operation. High-speed optical transceivers generate heat due to increased electrical and optical processing requirements, making efficient thermal management critical for reliable network operation.

The integrated finned heat dissipation structure enhances airflow efficiency and helps maintain optimal operating temperatures inside modern data center switches. This design supports consistent performance during continuous high-throughput workloads while reducing the risk of thermal limitations in densely populated racks.

1310nm Single Mode Fiber Optical Transmission

The NVIDIA MMS4X00-NM-T operates using a 1310nm optical wavelength designed for single-mode fiber communication. This wavelength range is widely used in high-performance optical networking because it provides efficient signal transmission with reduced attenuation over extended distances.

Single-mode fiber technology enables precise optical communication by transmitting light through a narrow fiber core. This allows the transceiver to achieve longer reach compared with many multimode optical solutions, making it suitable for large data center campuses, enterprise networks, and distributed computing environments.

500 Meter Optical Reach Capability

With support for transmission distances up to 500 meters, the NVIDIA MMS4X00-NM-T provides connectivity options beyond short-reach data center applications. This extended reach allows organizations to connect equipment across larger facilities while maintaining high-speed Ethernet performance.

The 500-meter optical capability is beneficial for environments where network equipment may be located in separate server rooms, data halls, or interconnected buildings. It reduces limitations associated with shorter optical solutions and provides greater flexibility when designing large-scale infrastructure layouts.

Single Mode Fiber Advantages in Enterprise Networks

Single-mode fiber offers several advantages for high-bandwidth networking applications. It provides excellent signal integrity, supports longer distances, and reduces transmission losses. These characteristics make SMF connectivity a preferred choice for 800GbE optical networking deployments.

The combination of 1310nm optics and single-mode fiber allows the NVIDIA MMS4X00-NM-T to deliver reliable high-speed communication for mission-critical applications. This makes it suitable for organizations requiring dependable network performance and future-ready infrastructure.

Applications of NVIDIA 800Gbps OSFP Optical Transceiver

The NVIDIA MMS4X00-NM-T is designed for a wide range of advanced networking applications. Its high bandwidth capacity and optical reach make it an ideal component for modern computing environments where massive amounts of data must be transferred quickly and efficiently.

Artificial Intelligence and Machine Learning Infrastructure

Artificial intelligence workloads require extremely fast communication between GPUs, servers, and storage systems. AI training clusters often generate enormous volumes of data traffic, making high-speed optical networking essential. The NVIDIA 800Gbps transceiver provides the bandwidth required to support distributed AI processing environments.

By enabling high-capacity connections between accelerated computing systems, the MMS4X00-NM-T helps reduce communication bottlenecks and improves overall cluster efficiency. It supports the networking demands of large language models, deep learning applications, and advanced analytics platforms.

High Performance Computing Environments

High-performance computing systems depend on fast and reliable interconnects to maximize computational efficiency. Scientific simulations, engineering applications, financial modeling, and research workloads require continuous data exchange between computing resources.

The NVIDIA MMS4X00-NM-T supports these environments by providing high-throughput optical connectivity that helps HPC clusters operate efficiently. Its 800Gbps bandwidth capability allows organizations to build powerful computing networks capable of handling complex workloads.

Technical Design Advantages of NVIDIA MMS4X00-NM-T

The NVIDIA MMS4X00-NM-T combines advanced optical engineering with a high-density hardware design to address the requirements of next-generation Ethernet networks. Every aspect of the module is optimized for performance, reliability, and scalability.

High Bandwidth Network Expansion

The ability to deliver 800Gbps aggregate throughput allows organizations to expand network capacity without significantly increasing physical infrastructure requirements. This helps reduce complexity while supporting future increases in data traffic.

Reliable Optical Performance

Optical transceivers used in enterprise and data center environments must provide consistent performance over long operational periods. The NVIDIA MMS4X00-NM-T is engineered for dependable optical communication, helping maintain stable connections in critical networking applications.

Future Ready 800GbE Infrastructure

As networking speeds continue advancing, 800GbE technology represents an important step toward future data center architectures. The NVIDIA MMS4X00-NM-T provides organizations with a scalable optical solution capable of supporting emerging applications and increasing bandwidth requirements.

With its OSFP interface, twin 400GbE connectivity, 1310nm single-mode fiber support, and 500-meter transmission capability, this transceiver delivers a powerful combination of speed, flexibility, and reliability for modern high-performance networks.