FTLX8571D3BCL Finisar 10GBase-SR SFP+ Transceiver - 1 X 10GBase-Sr by

Finisar FTLX8571D3BCL SFP+ Transceiver Module

The Finisar FTLX8571D3BCL is a high-performance SFP+ optical transceiver module designed for reliable 10 Gigabit Ethernet networking applications. This plug-in transceiver solution delivers fast data communication over multimode fiber infrastructure while supporting enterprise networks, data centers, storage environments, and high-speed server connectivity. Built with advanced optical technology, this module provides efficient signal transmission, stable performance, and compatibility with a wide range of networking equipment that supports SFP+ interfaces.

Product Identification

• Manufacturer: Finisar
• Part Number: FTLX8571D3BCL
• Device Type: Plug-in Fiber Transceiver

Technical Specifications

• Technology: Optical Fiber Transceiver
• Network Standard: 10 Gigabit Ethernet
• Transmission Speed: 10.3 Gbps
• Wavelength: 850 nm
• Connector Type: Duplex LC
• Fiber Type: Multimode Fiber
• Maximum Distance: Up to 980 ft

Key Networking Specifications

• Supports 10 Gigabit Ethernet data communication
• Compatible with 10GBASE-SR and 10GBASE-SW networking standards
• Provides a maximum transfer speed of 10.3 Gbps
• Uses optical fiber connectivity for reliable signal transmission
• Designed for wired network environments

Optical Connectivity Features

• 850 nm VCSEL-based optical transmission technology
• Duplex LC connector support
• Multimode fiber compatibility
• Reliable short-range optical communication
• Designed for efficient data center fiber links

Suitable Networking Environments

• Enterprise network switches
• Data center interconnections
• Server-to-switch communication
• Storage area network environments
• High-bandwidth computing networks
• Telecommunication infrastructure applications

Expansion and Connectivity Details

• Interface: 1 x Ethernet 10GBASE-SR / 10GBASE-SW LC Multimode x 2
• Compatible Slot: 1 x SFP+
• Connection Type: Optical fiber networking
• Cabling Support: Multimode fiber cable

Benefits of Using Finisar FTLX8571D3BCL

• Enables high-speed 10 Gigabit Ethernet connectivity
• Supports efficient optical data transmission
• Provides dependable performance for enterprise networking
• Offers compact SFP+ installation flexibility
• Works with compatible Ethernet networking equipment
• Helps improve network scalability and bandwidth capacity

Common Usage Scenarios

• 10Gb Ethernet switch uplinks
• Fiber-based server connections
• Network backbone expansion
• Enterprise infrastructure upgrades
• High-speed storage communication systems

Finisar FTLX8571D3BCL 10GBase-SR SFP+ Transceiver

The Finisar FTLX8571D3BCL 10GBase-SR SFP+ Transceiver is a high-performance optical networking component designed to deliver reliable 10 Gigabit Ethernet connectivity across multimode fiber infrastructures. Built for enterprise networks, data centers, telecommunications environments, and high-speed storage applications, this SFP+ transceiver provides an efficient solution for upgrading network bandwidth while maintaining compatibility with a wide range of fiber optic systems. Featuring a compact Small Form-factor Pluggable Plus (SFP+) design, the module allows network administrators to expand, replace, or enhance optical links without requiring major hardware changes.

Designed around the 10GBase-SR standard, the Finisar FTLX8571D3BCL supports short-range optical transmission using multimode fiber cabling. It operates at a 10Gbps data rate and is optimized for short-distance connections typically found within server rooms, data centers, and high-performance computing environments. The module uses a duplex LC optical connector interface, enabling secure and efficient fiber connections while supporting fast installation and easy maintenance.

Advanced 10GBase-SR Optical Networking Technology

The Finisar FTLX8571D3BCL is engineered to provide a 10 Gigabit Ethernet connection through optical fiber technology. With a 10Gbps transmission capability, this SFP+ module enables faster communication between switches, routers, servers, and other network devices. Compared with traditional 1 Gigabit Ethernet solutions, 10GbE technology offers significantly higher bandwidth, making it ideal for modern networks handling large amounts of data, virtualization workloads, cloud applications, video processing, and intensive database operations.

The module supports the IEEE 802.3ae 10GBase-SR specification, ensuring compatibility with standardized 10 Gigabit Ethernet optical networking environments. This standard-based design allows organizations to deploy consistent and scalable network architectures while maintaining interoperability between different compatible networking platforms.

Short-Range Multimode Fiber Connectivity

The Finisar FTLX8571D3BCL 10GBase-SR SFP+ Transceiver is specifically developed for short-distance optical communication using multimode fiber. Multimode fiber is commonly used inside buildings and data centers because it provides cost-effective high-speed connectivity over shorter transmission distances. The transceiver operates using an 850nm wavelength, which is optimized for multimode fiber applications.

By utilizing multimode optical technology, this transceiver offers an efficient balance between performance and deployment cost. It enables organizations to create high-speed links between network switches, storage systems, and servers without the expense associated with longer-range single-mode fiber solutions.

Compact SFP+ Form Factor Design

The Small Form-factor Pluggable Plus design of the Finisar FTLX8571D3BCL allows it to fit into a wide variety of networking devices equipped with SFP+ ports. The compact module size helps maximize port density, enabling more network connections within limited rack space. This makes the transceiver especially valuable in modern data centers where efficient hardware utilization is essential.

The hot-pluggable design allows technicians to install or replace the module without shutting down the entire networking system. This feature improves operational efficiency by reducing downtime during maintenance activities, upgrades, or hardware replacements.

Reliable Optical Transmission Capability

Optical reliability is a critical requirement for enterprise networking environments. The Finisar FTLX8571D3BCL provides stable optical transmission performance through carefully designed transmitter and receiver components. Its optical interface helps maintain consistent signal quality, reducing the possibility of network interruptions caused by electromagnetic interference commonly associated with copper-based connections.

The module incorporates advanced optical technology to support dependable communication between connected devices. This makes it suitable for applications where consistent bandwidth and low-latency connectivity are important, including data center interconnects, enterprise backbone networks, and high-speed server connections.

SFP+ Form Factor and Advantages

The Finisar FTLX8571D3BCL utilizes the standardized SFP+ form factor, allowing easy installation into compatible networking devices. Its small plug-in design helps reduce equipment space requirements while providing a scalable solution for high-speed fiber connectivity.

Hot-Swappable Plug-In Design

The module supports convenient deployment and replacement without major network interruptions when used with compatible hardware. This flexibility allows network operators to maintain uptime while performing upgrades, maintenance, or expansion projects.

Data Center Network Infrastructure

Data centers require fast, scalable, and reliable connectivity solutions to support increasing amounts of digital traffic. The Finisar FTLX8571D3BCL 10GBase-SR SFP+ Transceiver is commonly used in data center environments to connect switches, servers, storage devices, and network aggregation systems. Its compact size and high-speed capability make it suitable for dense rack configurations where multiple optical connections are required.

Modern data centers depend on high-bandwidth networking to support virtualization platforms, cloud computing services, enterprise applications, and large-scale data processing. A 10GbE SFP+ optical module helps create efficient communication pathways that improve overall network responsiveness and reduce bottlenecks.

Enterprise Network Upgrades

Many organizations upgrade their existing network infrastructure from lower-speed Ethernet technologies to 10 Gigabit Ethernet to support growing connectivity demands. The Finisar FTLX8571D3BCL provides a practical upgrade path by enabling high-speed fiber connections through existing compatible SFP+ network equipment.

Enterprise environments such as corporate offices, educational institutions, research facilities, and government networks can benefit from improved data transfer speeds and enhanced network efficiency. The module supports reliable communication between critical network components while maintaining a streamlined installation process.

Storage Area Network Connectivity

Storage systems often require fast communication channels to handle large volumes of information. The Finisar FTLX8571D3BCL SFP+ transceiver can support high-performance storage networking applications where fast data movement between storage arrays, servers, and switches is required.

Its low-latency optical communication capability helps improve storage access performance and supports applications involving large file transfers, backup systems, media processing, and enterprise databases.

Duplex LC Connector Interface

The Finisar FTLX8571D3BCL features a duplex LC connector interface, which is widely used in modern fiber optic networking systems. The LC connector design provides a compact connection method while maintaining secure alignment between optical components. This makes it easier for technicians to install and manage fiber connections in high-density networking environments.

Duplex fiber connectivity uses separate optical paths for transmission and reception, allowing simultaneous two-way communication. This configuration is essential for maintaining full-duplex Ethernet operation and supporting efficient network communication.

Multimode Fiber Cabling Support

This SFP+ transceiver is optimized for multimode fiber cabling, including commonly deployed OM-series fiber infrastructures. Multimode fiber provides excellent performance for short-distance 10 Gigabit Ethernet connections while helping organizations control infrastructure costs.

Proper fiber selection and installation help maximize the performance of the Finisar FTLX8571D3BCL. When paired with compatible fiber cables and networking equipment, the module delivers dependable high-speed optical connectivity suitable for demanding applications.

Improved Network Efficiency

Increasing network bandwidth is essential for organizations managing large-scale digital workloads. The Finisar FTLX8571D3BCL improves communication efficiency by providing a 10Gbps optical connection between networking devices. Faster data transmission helps reduce delays and supports smoother operation of bandwidth-intensive applications.

By enabling high-speed links within existing network environments, this transceiver helps businesses optimize their infrastructure without completely replacing their networking hardware.

Energy-Efficient Network Solution

Power efficiency is an important factor in modern networking environments. SFP+ optical modules are designed to provide high performance while maintaining efficient power consumption compared with larger networking interfaces. The Finisar FTLX8571D3BCL supports energy-conscious network designs where reducing operational costs and heat generation is important.

Easy Deployment and Maintenance

The hot-pluggable architecture and standardized SFP+ form factor simplify installation and replacement procedures. Network administrators can quickly integrate the module into compatible equipment, making it easier to expand network capacity and maintain system availability.

Finisar FTLX8571D3BCL for Modern High-Speed Networks

As businesses continue to adopt cloud services, virtualization, and data-driven applications, network infrastructure must support increasing traffic volumes. The Finisar FTLX8571D3BCL 10GBase-SR SFP+ Transceiver provides a scalable connectivity option for organizations preparing their networks for future growth.

Its 10 Gigabit Ethernet capability enables reliable communication between critical network points while offering compatibility with modern optical networking standards. This makes it a valuable component for building flexible and high-performance network environments.

Reliable Fiber Optic Communication Component

The Finisar FTLX8571D3BCL represents a specialized category of optical transceiver modules designed for professional Ethernet networking applications. These modules play a critical role in connecting modern network devices through fiber optic communication, enabling faster speeds, improved reliability, and greater network flexibility.

Optimized for Enterprise and Data Center Environments

From enterprise backbone systems to advanced data center networks, 10GBase-SR SFP+ transceivers provide the foundation for efficient high-speed connectivity. The Finisar FTLX8571D3BCL delivers the performance characteristics required for organizations that depend on stable and responsive network infrastructure.

Future-Ready Optical Connectivity

As networking demands continue to increase, optical transceiver technology remains an essential part of scalable infrastructure development. The Finisar FTLX8571D3BCL 10GBase-SR SFP+ Transceiver offers a practical solution for expanding network capacity, improving data transmission performance, and supporting modern communication requirements.