FTLX8574D3BCL Finisar 10Gb/s SFP+ 850nm Multimode Transceiver datacom

Overview of Finisar FTLX8574D3BCL 10G Transceiver

The Finisar FTLX8574D3BCL is a high-performance 10 Gigabit Ethernet SFP+ optical transceiver engineered for demanding data communication environments. Designed for seamless deployment in enterprise networking, storage area networks, cloud infrastructure, and high-density data center applications, this compact optical module delivers dependable 10GbE connectivity over multimode fiber cabling.

General Information

• Manufacturer: Finisar
• Part Number: FTLX8574D3BCL
• Product Type: Transceiver Module

Technical Specifications

• Form Factor: SFP+
• Data Rate Support: 9.95Gbps to 10.5Gbps
• Optical Wavelength: 850nm
• Fiber Type: Multimode Fiber (MMF)
• Connector Type: Duplex LC
• Maximum Distance: Up to 400 meters on OM4 fiber
• Power Supply: Single 3.3V
• Power Consumption: Less than 1 Watt
• Operating Temperature: -5°C to 70°C
• Laser Technology: Uncooled VCSEL
• Compliance: RoHS-6 Lead-Free
• Monitoring Features: Digital Diagnostic Monitoring (DDM/DDMI)

Benefits of 10GbE Optical Networking

• Significantly higher throughput compared to traditional Gigabit Ethernet.
• Reduced network bottlenecks.
• Enhanced application responsiveness.
• Improved virtualization performance.
• Efficient handling of large-scale data transfers.
• Reliable support for cloud-based workloads.

Advantages of VCSEL-Based Optical Modules

• Consistent optical output.
• Lower operating costs.
• Reduced power requirements.
• Enhanced reliability over extended periods.
• Optimized performance for data center environments.
• Improved thermal efficiency.

LC Connectors Are Preferred

• Space-efficient design.
• Easy cable management.
• Secure fiber connections.
• Broad industry adoption.
• Simple installation and maintenance.
• Excellent optical performance.

Applications of Multimode Fiber Connectivity

• Data center interconnections.
• Enterprise backbone networks.
• Storage networking systems.
• Campus environments.
• Virtualized server infrastructure.
• Network aggregation layers.

Operational Benefits

• Reduced downtime.
• Faster upgrades.
• Simplified troubleshooting.
• Greater deployment flexibility.
• Improved network availability.
• Efficient equipment maintenance.

Available Diagnostic Parameters

• Module temperature monitoring.
• Supply voltage measurement.
• Transmitter optical power levels.
• Receiver optical power readings.
• Laser bias current monitoring.
• Predictive maintenance support.

Environmental Reliability Features

• Stable optical performance.
• Consistent signal transmission.
• Dependable operation under varying workloads.
• Enhanced durability.
• Reduced risk of thermal-related failures.
• Long-term operational stability.

Environmental Compliance Benefits

• Lead-free construction.
• Reduced environmental impact.
• Support for green IT initiatives.
• Compliance with global regulations.
• Safer electronic manufacturing practices.
• Responsible lifecycle management.

Operational Simplicity

• Hot-plug deployment.
• Industry-standard SFP+ interface.
• Broad hardware compatibility.
• Straightforward installation.

Finisar FTLX8574D3BCL 10Gb/s Transceiver 

The Finisar FTLX8574D3BCL 10Gb/s Transceiver 850nm Datacom SFP+ Multimode module is designed to support high-speed optical networking environments that require dependable data transmission, low latency, and exceptional signal integrity. As modern enterprise networks continue to evolve, organizations require optical transceivers capable of delivering stable 10 Gigabit Ethernet connectivity across multimode fiber infrastructures. This transceiver addresses these requirements by combining advanced optical engineering, compact form factor design, and compliance with widely adopted networking standards.

Built around Small Form-Factor Pluggable Plus technology, the module provides a flexible solution for data centers, enterprise LAN environments, storage networking applications, and telecommunications infrastructures. The compact architecture enables high-density deployments while minimizing rack space consumption and reducing overall network complexity.

Advanced SFP+ Architecture

The SFP+ form factor has become one of the most widely implemented optical interface standards within modern networking ecosystems. The Finisar FTLX8574D3BCL leverages this architecture to deliver high-performance optical communication while maintaining compatibility with a broad range of switches, routers, servers, and storage devices.

The module incorporates advanced optical and electronic components that facilitate efficient conversion between electrical and optical signals. This conversion process enables reliable transmission of large volumes of data across multimode fiber cabling systems, supporting demanding workloads in enterprise and cloud computing environments.

The compact dimensions of the SFP+ platform allow network administrators to maximize port density without sacrificing performance. This characteristic is particularly valuable in large-scale data centers where space optimization remains a critical operational objective.

850nm Optical Transmission Technology

The Finisar FTLX8574D3BCL utilizes an 850nm wavelength, which has become a preferred choice for short-range optical networking applications. The wavelength is optimized for multimode fiber environments and provides efficient light propagation characteristics that support reliable communication across typical enterprise networking distances.

Optical communication at 850nm offers several operational advantages, including cost-effective deployment, compatibility with existing multimode cabling infrastructures, and excellent performance within data center environments. These benefits make the transceiver suitable for organizations seeking to expand network capacity while preserving existing fiber investments.

The use of vertical-cavity surface-emitting laser technology further enhances transmission stability, enabling precise optical signal generation while maintaining energy efficiency and long-term reliability.

10 Gigabit Ethernet Performance Capabilities

Modern networking environments require infrastructure capable of supporting growing data demands generated by virtualization, cloud computing, video applications, artificial intelligence workloads, and large-scale data analytics. The Finisar FTLX8574D3BCL delivers 10Gb/s throughput, enabling organizations to address these performance requirements effectively.

By supporting high-bandwidth connectivity, the module contributes to reduced network bottlenecks and improved application responsiveness. This capability is particularly important in environments where large data transfers occur continuously between servers, storage arrays, and network switches.

High-Speed Data Transmission

The transceiver facilitates rapid data movement across interconnected systems, helping organizations maintain operational efficiency and support mission-critical services. High-speed transmission capabilities contribute to faster backup operations, accelerated database access, and improved application performance.

Network architects frequently deploy 10 Gigabit Ethernet solutions to accommodate increasing traffic volumes while maintaining scalability for future growth. The Finisar FTLX8574D3BCL serves as a reliable component within these high-capacity infrastructures.

Low Latency Communication

Latency remains a key performance metric in modern networking environments. Applications such as cloud computing, virtualization platforms, financial systems, and real-time analytics depend on rapid data exchange between network devices.

The optical transmission characteristics of the Finisar FTLX8574D3BCL contribute to low-latency communication by minimizing signal degradation and supporting efficient data transport. This performance advantage helps organizations achieve greater operational responsiveness and improved user experiences.

Bandwidth Optimization

Effective bandwidth utilization is essential for maximizing network efficiency. The transceiver supports sustained data rates that enable organizations to optimize traffic flow across network infrastructures. This capability reduces congestion while supporting simultaneous application workloads without compromising performance.

As digital transformation initiatives continue to expand, bandwidth optimization becomes increasingly important for maintaining productivity and ensuring consistent service delivery.

Multimode Fiber Compatibility and Benefits

The Finisar FTLX8574D3BCL is engineered specifically for multimode fiber applications. Multimode fiber remains a popular cabling choice within enterprise campuses, commercial facilities, educational institutions, and data centers due to its balance of performance and deployment cost.

Organizations frequently select multimode fiber infrastructures because they provide excellent support for short-range high-speed networking requirements while offering straightforward installation and maintenance processes.

OM3 Fiber Infrastructure

OM3 multimode fiber cabling is widely implemented in modern networking environments. The transceiver is optimized for operation over OM3 fiber, enabling reliable 10 Gigabit Ethernet communication while maintaining strong signal integrity.

The compatibility with OM3 infrastructure helps organizations leverage existing cabling investments while upgrading network performance to support evolving business requirements.

OM4 Fiber Systems

OM4 fiber technology offers enhanced performance characteristics and extended transmission capabilities compared to earlier multimode fiber standards. The Finisar FTLX8574D3BCL operates efficiently within OM4 environments, supporting demanding applications that require consistent high-speed connectivity.

The ability to function across multiple multimode fiber categories enhances deployment flexibility and simplifies network planning activities.

Infrastructure Preservation

One of the most significant advantages of multimode transceiver deployment is the ability to preserve existing cabling infrastructure. Organizations can often increase network capacity without undertaking extensive fiber replacement projects, resulting in reduced deployment costs and minimized operational disruption.

This approach supports gradual network modernization strategies while delivering measurable improvements in performance and scalability.

Server Connectivity

Modern servers generate substantial network traffic due to virtualization, cloud hosting, database operations, and enterprise application workloads. The Finisar FTLX8574D3BCL supports high-speed server connectivity, ensuring efficient communication between computing resources and network infrastructure.

Reliable server connectivity contributes to improved application performance, faster data access, and enhanced service availability across the organization.

Switch Interconnection

Switch-to-switch connectivity forms the foundation of many enterprise and data center network architectures. The transceiver facilitates dependable optical links between access, distribution, and core switching layers.

These interconnections help maintain efficient traffic flow, support network redundancy strategies, and enable scalable infrastructure expansion.

Storage Area Network Integration

Storage Area Networks require high-bandwidth connectivity to support data-intensive operations such as backups, replication, disaster recovery, and virtualization storage access. The Finisar FTLX8574D3BCL contributes to SAN performance by delivering stable optical communication across critical storage infrastructure components.

The resulting improvements in storage access efficiency can enhance overall application responsiveness and business continuity preparedness.

Corporate Network Infrastructure

Corporate environments often require high-capacity communication channels to support employee productivity, cloud application access, video conferencing, and collaboration platforms. The transceiver helps establish these communication pathways while maintaining performance consistency.

As organizations continue adopting bandwidth-intensive technologies, optical connectivity solutions become increasingly important for sustaining operational efficiency.

Reliability and Operational Stability

Reliability remains a fundamental requirement in networking environments where downtime can result in financial losses, operational disruptions, and reduced customer satisfaction. The Finisar FTLX8574D3BCL is engineered to deliver dependable operation under demanding conditions.

Scalability for Future Network Growth

Network scalability is essential for organizations anticipating future expansion. The Finisar FTLX8574D3BCL provides a flexible foundation that supports evolving bandwidth requirements and infrastructure growth initiatives.

As business operations become increasingly data-driven, scalable networking solutions help organizations maintain competitiveness and operational agility.

Adaptability to Emerging Technologies

Emerging technologies such as artificial intelligence, machine learning, edge computing, and advanced analytics continue to generate increasing network demands. High-performance optical connectivity solutions provide the foundation necessary to support these evolving workloads.

The Finisar FTLX8574D3BCL helps organizations prepare for future technological developments by delivering reliable 10 Gigabit Ethernet performance within modern networking environments.