XVR-10210-40 Arista 400GBASE-FR4 OSFP Transceiver Module

Arista XVR-10210-40 OSFP Optical Transceiver Module Overview

The Arista XVR-10210-40 400GBASE-FR4 OSFP transceiver module is engineered for ultra-high-speed data transmission across modern enterprise, cloud, and hyperscale networking infrastructures. Designed to support up to 400Gbps connectivity over duplex single-mode fiber (SMF), this advanced optical transceiver delivers reliable long-distance communication up to 2 kilometers while maintaining exceptional network stability and efficiency.

General Product Information

• Manufacturer: Arista
• Part Number: XVR-10210-40
• Product Type: Optical Transceiver Module
• Form Factor: OSFP
• Optical Standard: 400GBASE-FR4

Technical Specifications of Arista XVR-10210-40

• Data Rate: 100Mbps to 400Gbps
• Transmission Distance: Up to 2km
• Operating Wavelength: 1310nm
• Fiber Type: Single-Mode Fiber (SMF)
• Connector Type: Duplex LC

Advanced 400G Optical Connectivity Solution

• Leaf-spine network architectures
• Cloud computing platforms
• Artificial intelligence infrastructures
• Enterprise backbone networks
• Storage area networks
• High-performance computing environments

Benefits for High-Speed Networking

• Faster data transmission speeds
• Reduced network bottlenecks
• Improved bandwidth scalability
• Enhanced optical signal reliability
• Lower operational downtime
• Efficient traffic management

Product Highlights

• Supports 400GBASE-FR4 high-speed optical networking
• Compatible with OSFP form factor interfaces
• Transmission distance up to 2km over duplex SMF
• Operates with 1310nm wavelength technology
• Designed for ultra-fast data transfer from 100Mbps to 400Gbps
• Reliable duplex LC optical connector interface
• Ideal for cloud, enterprise, and hyperscale data centers
• Low power consumption with high-performance output
• Hot-pluggable design for simplified deployment

Key Advantages of OSFP Technology

• Supports ultra-high 400G Ethernet speeds
• Enhanced heat dissipation capabilities
• Compact and space-saving design
• Optimized for future network scalability
• High port density support
• Reliable signal integrity for critical infrastructures

Efficient Long-Range Optical Transmission

• Supports medium-range optical communication
• Maintains high-speed network stability
• Reduces electromagnetic interference
• Improves data transfer consistency
• Supports mission-critical networking operations

Easy Deployment Features

• Plug-and-play installation
• Hot-swappable transceiver design
• Reduced maintenance complexity
• Quick network upgrades
• Minimal service interruptions

Enterprise Core Networks

• Corporate campuses
• Financial institutions
• Telecommunications providers
• Government network infrastructures
• Research and education networks

Core Benefits of the Arista XVR-10210-40

• Ultra-fast 400G Ethernet connectivity
• Efficient long-distance optical transmission
• High compatibility with modern network systems
• Optimized for large-scale deployments
• Stable and secure optical performance
• Energy-efficient transceiver architecture
• Reduced network latency
• Future-proof networking investment

Arista XVR-10210-40 400GBASE-FR4 OSFP Optical Transceiver

The Arista XVR-10210-40 400GBASE-FR4 OSFP Transceiver Module is engineered to support ultra-high-bandwidth Ethernet connectivity across modern enterprise, cloud, hyperscale, and carrier-grade networking infrastructures. Designed for 400 Gigabit Ethernet applications, this advanced optical transceiver delivers reliable high-speed transmission over duplex single-mode fiber using FR4 wavelength division multiplexing technology. Supporting distances of up to 2 kilometers, the module enables organizations to deploy scalable and efficient interconnect solutions between switches, routers, aggregation layers, and spine-leaf architectures.

As data center traffic continues to increase because of virtualization, AI workloads, cloud computing, machine learning, big data analytics, and distributed applications, the need for higher-density optical connectivity becomes increasingly important. The Arista XVR-10210-40 addresses these requirements with exceptional throughput, low latency, efficient power utilization, and standards-based interoperability. Its OSFP form factor provides superior thermal management and enhanced signal integrity for next-generation network environments.

400GBASE-FR4 Technology and Optical Transmission 

The 400GBASE-FR4 specification is based on IEEE standards for 400 Gigabit Ethernet over single-mode fiber. FR4 technology utilizes four optical wavelengths transmitted through duplex LC connectors using wavelength division multiplexing. Each wavelength carries 100Gbps PAM4 signaling, enabling a combined aggregate throughput of 400Gbps over a single duplex fiber pair.

The Arista XVR-10210-40 transceiver operates with advanced modulation techniques to optimize bandwidth efficiency while minimizing insertion loss and transmission errors. PAM4 signaling enables double the bit density compared to traditional NRZ encoding, significantly improving data throughput while maintaining manageable optical infrastructure costs.

Duplex Single-Mode Fiber Connectivity

Single-mode fiber remains the preferred medium for long-distance high-speed optical communication because of its low attenuation and excellent signal integrity. The Arista XVR-10210-40 is optimized for duplex SMF environments, supporting reliable communication up to 2km without requiring signal regeneration or amplification under standard deployment conditions.

Using duplex LC optical interfaces allows network administrators to simplify cabling infrastructure while maintaining compatibility with modern structured cabling environments. This architecture helps reduce cable bulk, improve airflow, and simplify maintenance within high-density racks and hyperscale data center environments.

Wavelength Division Multiplexing Advantages

FR4 modules leverage wavelength division multiplexing to transport multiple optical channels over a single fiber pair. This method significantly increases transmission efficiency while reducing overall cabling requirements. The Arista XVR-10210-40 integrates precise optical multiplexing and demultiplexing components to ensure accurate wavelength separation and stable communication.

By utilizing four distinct wavelengths, the module maximizes fiber utilization while maintaining signal stability across extended distances. WDM technology also supports scalable network growth by minimizing the physical infrastructure needed to expand bandwidth capacity.

OSFP Form Factor Design and Thermal Efficiency

The OSFP form factor was developed specifically to support next-generation 400G and higher-speed networking applications. Compared to previous transceiver standards, OSFP modules offer improved thermal performance, higher power handling capabilities, and superior electrical signal integrity.

The Arista XVR-10210-40 incorporates a robust OSFP mechanical design that enables efficient heat dissipation in high-density switch environments. Thermal optimization is critical for maintaining long-term reliability and minimizing signal degradation in demanding operational conditions.

High-Density Deployment Capabilities

Modern data centers require extremely high port density to maximize rack efficiency and reduce operational costs. The compact OSFP design enables network equipment manufacturers to support large numbers of 400G ports within a single chassis while maintaining acceptable thermal performance and airflow characteristics.

The Arista XVR-10210-40 supports dense deployment configurations in spine switches, core routers, aggregation platforms, and cloud-scale switching environments. Its optimized design contributes to reduced cable congestion and enhanced operational efficiency in mission-critical infrastructure deployments.

Enhanced Signal Integrity

As network speeds increase to 400Gbps and beyond, maintaining signal integrity becomes increasingly challenging. The OSFP architecture used in the Arista XVR-10210-40 provides advanced electrical channel performance and minimizes crosstalk, jitter, and electromagnetic interference.

These characteristics are essential for supporting stable PAM4 signaling and maintaining low bit error rates across high-speed interconnects. Enhanced signal integrity also contributes to improved overall network reliability and reduced retransmission overhead.

Applications of the Arista XVR-10210-40 Transceiver Module

The Arista XVR-10210-40 is widely deployed in environments requiring ultra-high-bandwidth optical communication. It is particularly suitable for hyperscale data centers, cloud service providers, enterprise core networks, AI infrastructure clusters, and telecommunications backbone environments.

Cloud Data Center Interconnects

Cloud computing environments depend heavily on low-latency, high-throughput communication between distributed computing resources. The Arista XVR-10210-40 enables seamless interconnection between spine and leaf switches, allowing cloud providers to maintain scalable and resilient network architectures.

Its 2km transmission capability supports communication across large campus environments and multi-building data center facilities while maintaining high performance and operational consistency.

Artificial Intelligence and Machine Learning Networks

AI and machine learning clusters generate massive east-west traffic patterns that require extremely fast network interconnects. GPU clusters, distributed training systems, and parallel computing platforms rely on low-latency communication to optimize computational efficiency.

The Arista XVR-10210-40 delivers the bandwidth and transmission stability needed for these demanding workloads. By supporting 400Gbps Ethernet connectivity, the module enables accelerated data transfer between servers, storage systems, and compute fabrics.

Telecommunications and Service Provider Infrastructure

Telecommunications operators require highly reliable optical transceivers capable of supporting large-scale traffic aggregation and transport services. The Arista XVR-10210-40 is suitable for carrier-grade environments where scalability, interoperability, and long-term operational reliability are essential.

Its compliance with industry standards enables seamless integration into modern transport architectures while supporting efficient migration toward higher-capacity network infrastructures.

Performance Characteristics and Operational Benefits

The Arista XVR-10210-40 is designed to deliver consistent high-speed performance across a wide range of operational environments. Advanced optical engineering ensures reliable transmission, low latency, and efficient power consumption under continuous high-load conditions.

Low Latency Data Transmission

Latency plays a critical role in high-performance networking applications, especially within financial trading platforms, cloud infrastructure, AI clusters, and distributed computing systems. The Arista XVR-10210-40 minimizes transmission delays through optimized optical pathways and advanced modulation technologies.

Low latency contributes to improved application responsiveness, faster data synchronization, and enhanced overall network efficiency. These characteristics are essential for organizations that depend on real-time data processing and rapid workload distribution.

Energy Efficiency and Power Optimization

Energy consumption is a major concern within modern data center environments. The Arista XVR-10210-40 is engineered with power-efficient optical components that reduce operational costs while maintaining high performance.

Efficient thermal management and optimized electronic circuitry help lower power requirements without compromising bandwidth capabilities. Reduced power consumption also contributes to improved sustainability and lower cooling infrastructure demands.

Reliability in Mission-Critical Environments

Enterprise and hyperscale networking environments require optical transceivers capable of maintaining stable operation under continuous workloads. The Arista XVR-10210-40 undergoes rigorous testing procedures to ensure compliance with stringent performance and reliability standards.

Its robust construction and advanced optical components help minimize packet loss, signal degradation, and unexpected downtime. These characteristics are particularly important for organizations operating around-the-clock services and mission-critical applications.

Compatibility and Interoperability

The Arista XVR-10210-40 is designed for compatibility with Arista networking platforms and standards-compliant 400G Ethernet environments. Interoperability plays a crucial role in reducing infrastructure complexity and simplifying network upgrades.

Integration with Arista Switching Platforms

Arista networks are widely recognized for high-performance cloud networking solutions and advanced data center architectures. The XVR-10210-40 module is optimized for seamless integration with compatible Arista switches and routers, ensuring reliable communication and simplified deployment procedures.

Integrated digital diagnostics and monitoring capabilities allow administrators to track optical performance, temperature levels, voltage conditions, and signal strength in real time.

Standards Compliance

Compliance with IEEE 400GBASE-FR4 standards ensures interoperability with industry-standard networking equipment and structured cabling systems. The Arista XVR-10210-40 adheres to established Ethernet and optical communication specifications to facilitate smooth integration across multi-vendor environments.

Standards compliance also helps organizations future-proof their infrastructure investments by supporting scalable migration paths toward higher-speed networking technologies.

Optical Components and Engineering Precision

The internal architecture of the Arista XVR-10210-40 includes highly sophisticated optical components designed for precise signal transmission and reception. These elements work together to ensure stable communication across high-speed optical channels.

Advanced Laser Technology

The module incorporates high-performance laser transmitters capable of maintaining stable wavelength output and low noise characteristics. Precision laser control helps improve transmission accuracy and reduces optical signal degradation over distance.

Stable wavelength performance is especially important for FR4 applications because wavelength multiplexing relies on accurate optical channel separation to maintain signal integrity.

Integrated Digital Diagnostics Monitoring

Digital diagnostics monitoring functionality enables administrators to observe real-time operational parameters and proactively identify potential issues before they impact network performance. Parameters typically monitored include optical transmit power, receive power, temperature, supply voltage, and bias current.

This visibility simplifies troubleshooting and supports predictive maintenance strategies in large-scale networking environments.

Scalability for Future Network Expansion

The transition toward 400G networking infrastructure represents a significant milestone in modern data center evolution. The Arista XVR-10210-40 supports scalable network architectures capable of accommodating future increases in traffic demand and application complexity.

Support for Spine-Leaf Architectures

Spine-leaf networking designs require extremely fast interconnects between switching layers to maintain predictable low-latency communication. The Arista XVR-10210-40 enables high-bandwidth connectivity across these architectures, supporting scalable east-west traffic distribution and efficient workload balancing.

Its ability to deliver 400Gbps throughput over duplex SMF makes it ideal for expanding cloud and enterprise network infrastructures without requiring extensive cabling redesign.

Migration Path Toward Higher Ethernet Speeds

Organizations transitioning from 100G and 200G Ethernet infrastructures can leverage the Arista XVR-10210-40 to increase network capacity while preserving operational flexibility. The adoption of 400G technology provides the foundation for future migration toward even higher-speed Ethernet standards.

Deploying FR4 optical transceivers helps organizations prepare for evolving bandwidth requirements driven by AI processing, cloud-native applications, distributed storage systems, and high-performance computing environments.

Data Center Cabling Optimization

Efficient cabling infrastructure is essential for maintaining organized and manageable data center environments. The Arista XVR-10210-40 contributes to simplified cable management by supporting high-bandwidth transmission over a minimal fiber footprint.

Reduced Cable Congestion

By utilizing duplex single-mode fiber instead of multiple parallel fiber connections, the module significantly reduces cable congestion within racks and network pathways. Reduced cable density improves airflow, simplifies maintenance procedures, and minimizes installation complexity.

Cleaner cabling infrastructure also contributes to improved operational visibility and easier troubleshooting in large-scale deployments.

Long-Distance Flexibility

The ability to transmit data up to 2 kilometers allows organizations to connect separate data halls, buildings, or campus facilities without requiring additional active optical components. This flexibility supports scalable infrastructure design while minimizing deployment costs and operational complexity.

Importance of 400G Ethernet in Modern Networking

The growth of cloud computing, streaming services, edge computing, IoT deployments, and AI-driven applications has dramatically increased global network traffic. Traditional lower-speed interconnects are no longer sufficient for handling modern bandwidth demands.

400G Ethernet technology addresses these challenges by delivering significantly higher throughput while improving efficiency and reducing cost per transmitted bit. The Arista XVR-10210-40 plays a central role in enabling organizations to adopt these next-generation networking capabilities.

Supporting High-Bandwidth Workloads

Applications such as real-time analytics, high-frequency trading, scientific simulations, and machine learning require massive data transfer capabilities with minimal latency. The Arista XVR-10210-40 provides the bandwidth necessary to support these workloads efficiently.

Its advanced optical transmission design ensures consistent performance under sustained high-utilization conditions, making it suitable for highly demanding enterprise and cloud networking applications.

Enabling Digital Transformation

Organizations across industries continue to modernize IT infrastructure to support digital transformation initiatives. High-speed networking is essential for enabling virtualization, containerization, distributed computing, and cloud-native application architectures.

The Arista XVR-10210-40 supports these initiatives by providing scalable 400G optical connectivity capable of supporting next-generation data center environments and rapidly evolving business requirements.