R7P8C Dell Nvidia Single-Port 400GB/S OSFP Multimode 50M Transceiver

Highlights of Dell R7P8C Nvidia Single-Port 400GB/S Transceiver

The Dell R7P8C Nvidia Single-Port 400GB OSFP SR4 Multimode Transceiver is a high-performance optical module designed to deliver ultra-fast data transmission for modern data centers, enterprise networks, and high-performance computing environments. Built with advanced PAM4 modulation and VCSEL laser technology, this OSFP transceiver ensures reliable, low-latency connectivity and superior signal integrity for demanding networking applications.

General Information

• Manufacturer: Dell
• Part Number: R7P8C
• Product Type: Optical Transceiver Module
• Port Configuration: Single-Port OSFP
• Application: InfiniBand and Ethernet Networking
• Form Factor: OSFP (Octal Small Form-factor Pluggable)

Technical Specifications

• Maximum Data Transfer Rate: 400GB/S
• Channel Configuration: 4 channels of 100GB/S PAM4 modulation
• Supports InfiniBand and Ethernet protocols
• Operates as 200Gb/s NDR200 transceiver with splitter configuration
• Optimized for low latency and high throughput networking

Optical Specifications

• Optical Technology: SR4 Multimode Fiber
• Laser Type: 850nm VCSEL
• Connector Type: MPO-12/APC Optical Connector
• Number of Optical Channels: 4 Optical Lanes
• Flat-top OSFP connector shell for enhanced compatibility

Maximum Transmission Distance

• Up to 30 meters using OM3 multimode fiber
• Up to 50 meters using OM4 multimode fiber
• Ideal for short-range high-speed data center connections

Power Consumption and Efficiency

• Maximum Power Consumption (4 channels): 9 Watts
• Maximum Power Consumption (2 channels): 6.5 Watts
• Power Supply: Single 3.3V power source
• Energy-efficient design for enterprise deployments

Compatibility

Standards and Certifications

• OSFP MSA compliant
• CMIS 4.0 compliant
• RoHS compliant for environmental safety
• Class 1 laser safety certified
• Hot-pluggable for easy installation and replacement

Environmental and Operating Conditions

• Operating Temperature Range: 0°C to +70°C
• Designed for enterprise and hyperscale data centers
• Reliable performance under continuous heavy workloads

Performance and Data Transmission Specifications

High-Speed Data Transfer Capability

• Maximum Data Rate: 400 Gigabits per second (400Gb/s)
• Supports InfiniBand and Ethernet protocols
• 4-channel architecture with 100G PAM4 modulation per channel
• Advanced electrical and optical signal modulation for enhanced performance

Operating Modes and Flexibility

• Functions as a 400GB/S SR4 transceiver
• Can operate as a 200GB/S NDR200 transceiver using fiber splitter configuration
• Ensures scalable and flexible networking deployment

Optical Interface and Connectivity

Connector and Optical Interface

• Connector Type: Single MPO-12/APC optical connector
• Form Factor: OSFP (Octal Small Form-factor Pluggable)
• Flat-top OSFP connector shell for improved physical compatibility
• Hot-pluggable design for easy installation and replacement

Laser and Optical Technology

• Laser Type: 850nm VCSEL (Vertical Cavity Surface Emitting Laser)
• Laser Safety Standard: Class 1 compliant
• Optimized optical signal integrity and transmission efficiency

Transmission Distance and Fiber Compatibility

Supported Fiber Types and Reach

• Maximum Distance: 30 meters using OM3 multimode fiber
• Maximum Distance: 50 meters using OM4 multimode fiber
• Ideal for short-range, high-density data center environments
• Optimized for high-speed server and switch interconnects

Power Consumption and Electrical Requirements

Power Efficiency

• Maximum Power Consumption: 9 watts (4-channel operation)
• Maximum Power Consumption: 6.5 watts (2-channel operation)
• Power Supply Requirement: Single 3.3V power input
• Energy-efficient design for reduced operational cost

Key Benefits and Deployment Advantages

• Delivers ultra-fast 400GbE connectivity
• Improves network throughput and bandwidth efficiency
• Reduces latency for critical applications
• Supports scalable and future-ready infrastructure
• Ideal for cloud computing, AI workloads, and high-performance computing

Overview of Dell R7P8C Nvidia OSFP Multimode SR4 Transceiver

The Dell R7P8C Nvidia Single-Port 400Gb/s OSFP Multimode SR4 50M Transceiver represents a critical component within the modern category of ultra-high-speed optical transceivers designed to support next-generation data center networking, artificial intelligence infrastructure, hyperscale computing environments, and high-performance enterprise network deployments. This transceiver is engineered to deliver 400 Gigabit per second optical connectivity using the OSFP form factor, which is specifically developed to accommodate higher bandwidth capabilities while maintaining efficient thermal performance and physical density within high-performance switching and server environments.

OSFP Form Factor Architecture and High-Density Optical Networking

The OSFP form factor utilized in the Dell R7P8C Nvidia 400Gb/s transceiver is specifically designed to support higher bandwidth capabilities while maintaining efficient port density and thermal management. Compared to earlier optical transceiver form factors, OSFP modules provide improved electrical signal integrity, enhanced thermal performance, and greater scalability. This allows network administrators to deploy high-speed connectivity solutions capable of supporting growing data center bandwidth requirements without compromising hardware reliability or operational stability.

400GB/S Optical Throughput and High-Bandwidth Data Transmission Performance

The 400Gb/s data transmission capability of the Dell R7P8C Nvidia OSFP transceiver provides exceptional network performance, enabling rapid data transfer across high-speed optical networks. This level of bandwidth is essential for modern enterprise and hyperscale computing environments that rely on large-scale data processing and distributed computing architectures. High-speed optical connectivity ensures efficient communication between network switches, GPU clusters, storage systems, and compute nodes, enabling seamless data exchange and supporting performance-intensive workloads.

Multimode Fiber Support and Short-Range High-Speed Connectivity

The Dell R7P8C Nvidia OSFP transceiver supports multimode fiber optic connectivity, enabling high-speed communication over distances of up to 50 meters using SR4 optical technology. Multimode fiber infrastructure is commonly used in data center environments due to its cost efficiency, ease of deployment, and suitability for short-range high-bandwidth connectivity. The SR4 optical transmission technology ensures reliable signal integrity and efficient data transmission across multimode fiber cables, supporting high-performance computing and data center networking requirements.

GPU Cluster Networking Performance Enhancement

The Dell R7P8C Nvidia 400Gb/s OSFP transceiver plays a critical role in enabling high-speed connectivity within artificial intelligence and GPU-based computing environments. AI workloads require rapid data exchange between GPU nodes, storage systems, and compute clusters to ensure efficient training and inference processes. High-bandwidth optical connectivity ensures that large datasets can be transmitted quickly and efficiently, improving overall system performance and reducing processing time. GPU clusters rely on high-speed interconnects to support distributed computing architectures. The transceiver provides the necessary bandwidth and performance to ensure efficient communication between GPU nodes, enabling scalable AI infrastructure deployment.

Hyperscale Data Center Networking and Cloud Infrastructure Integration

Hyperscale data centers require highly scalable networking solutions capable of supporting massive volumes of data traffic. The Dell R7P8C Nvidia OSFP transceiver provides the high-speed optical connectivity necessary to support hyperscale infrastructure deployments. Its high bandwidth capacity ensures efficient communication between servers, storage systems, and network switches, enabling cloud service providers to deliver reliable and high-performance services. Cloud infrastructure environments rely on efficient data center interconnects to ensure seamless communication between distributed resources. The transceiver enables high-speed optical connectivity between network infrastructure components, ensuring efficient workload distribution and improving overall infrastructure performance.

Enterprise Network Scalability and Future-Ready Optical Infrastructure Deployment

Enterprise networks require scalable optical connectivity solutions capable of supporting increasing bandwidth demands. The Dell R7P8C Nvidia OSFP transceiver enables organizations to deploy high-speed optical networking infrastructure capable of supporting modern enterprise workloads. Its high bandwidth capacity ensures efficient communication between network segments and supports large-scale infrastructure deployments. The scalability provided by the transceiver ensures that organizations can expand network capacity without requiring extensive infrastructure changes. This ensures long-term infrastructure viability and supports evolving enterprise networking requirements.

Long-Term Performance Stability

The Dell R7P8C Nvidia Single-Port 400Gb/s OSFP Multimode SR4 transceiver is designed to deliver reliable performance and long-term operational stability. Advanced thermal management ensures efficient heat dissipation, preventing overheating and maintaining optimal operating conditions. The durable construction ensures consistent performance even under continuous high-speed data transmission workloads. The reliable optical performance and high-speed connectivity provided by the transceiver make it an essential component of modern data center, cloud, and enterprise networking infrastructure. Its advanced design ensures efficient operation, scalability, and consistent network performance, supporting the evolving demands of modern computing environments.

High-Density Spine-Leaf Network Architecture

The Dell R7P8C Nvidia 400Gb/s OSFP SR4 transceiver module plays a foundational role in enabling spine-leaf network architectures that are widely used in hyperscale data centers, AI clusters, and enterprise cloud environments. Spine-leaf topologies are designed to provide predictable latency, non-blocking bandwidth, and high scalability by interconnecting leaf switches directly to spine switches using high-speed optical links. The 400Gb/s bandwidth capacity of this OSFP transceiver ensures that leaf-to-spine and spine-to-spine interconnections can handle massive east-west traffic flows generated by virtualized workloads, distributed computing applications, and large-scale storage systems. This high-speed optical connectivity allows network fabric layers to operate efficiently, ensuring consistent throughput and eliminating bottlenecks that could otherwise impact application performance.

GPU-to-GPU Optical Communication and Distributed Computing Fabric

The Dell R7P8C Nvidia OSFP transceiver is particularly optimized for GPU-to-GPU communication within distributed computing clusters, enabling efficient data exchange between high-performance accelerators. GPU clusters used for artificial intelligence training, deep learning, and scientific simulations require extremely fast interconnects to ensure rapid synchronization between computing nodes. The 400Gb/s optical bandwidth provided by this transceiver ensures that GPUs can exchange data without delay, improving training efficiency and reducing overall processing time.

Top-of-Rack and End-of-Row Switching Connectivity Enhancement

Top-of-rack and end-of-row switching architectures are commonly used in enterprise and hyperscale data centers to connect servers and network infrastructure efficiently. The Dell R7P8C Nvidia 400GBSs OSFP transceiver enables high-speed optical connectivity between switches and servers, ensuring efficient communication across rack-level and row-level network segments. This high-speed connectivity improves overall network performance and ensures efficient data exchange between infrastructure components.

Optical Networking and Scalable Infrastructure Expansion

The Dell R7P8C Nvidia Single-Port 400Gb/s OSFP Multimode SR4 50M Transceiver provides future-ready optical networking capabilities that enable organizations to scale infrastructure to meet growing bandwidth requirements. As network demands continue to increase due to AI, cloud computing, and high-performance workloads, the ability to deploy 400Gb/s optical connectivity ensures long-term infrastructure viability. The transceiver’s compatibility with next-generation networking equipment ensures seamless integration into evolving infrastructure environments.