FTLX8574D3BCV-IT Intel SFP+ 10GB 400M Dual Rate Multimode Transceiver

Intel FTLX8574D3BCV-IT 10Gb SFP+ Optical Transceiver Module 

The Intel FTLX8574D3BCV-IT is a high-performance dual-rate 10Gb SFP+ optical transceiver designed for reliable datacom applications over multimode fiber. It delivers robust connectivity, efficient power usage, and extended reach up to 400 meters on OM4 MMF, making it ideal for modern data centers and enterprise network infrastructures.

General information

• Manufacturer: Intel
• Part number: FTLX8574D3BCV-IT
• Device type: transceiver module

Technical specifications

• Hot-pluggable SFP+ footprint: Enables quick installation and replacement without downtime.
• Duplex LC connector: Standardized interface for easy fiber connectivity.
• Receiver limiting electrical interface: Ensures stable signal processing and reliable data reception.

Data rate and transmission capabilities

• Dual-rate support: 1.25 Gb/s or 9.95 to 10.3 Gb/s bit rates.
• Maximum link length: Up to 400 m on OM4 multimode fiber (MMF).
• Laser type: Uncooled 850 nm VCSEL laser for efficient short-reach optical links.

Power and compliance

• Power dissipation: Less than 1 W for energy-conscious deployments.
• Power supply: Single 3.3 V power input.
• RoHS-6 compliant: Lead-free design aligned with environmental regulations.

Monitoring and diagnostics

• Built-in digital diagnostic functions: Supports real-time monitoring of key parameters such as temperature, voltage, and optical power.
• Enhanced reliability: Diagnostic capabilities help identify issues early and maintain network uptime.

Operating conditions

The module is suitable for commercial environments that require stable performance across a broad temperature range.

Temperature range

• Commercial operating temperature: -5°C to 70°C

Ideal applications

• Data centers: High-bandwidth links between switches, servers, and storage systems.
• Enterprise networks: Reliable backbone and aggregation layer connectivity.
• Telecom and ISP infrastructure: Short-reach optical connections in access and metro networks.

Benefits for network planners

• Scalability: Hot-pluggable design simplifies upgrades and expansions.
• Cost-efficiency: Low power consumption and multimode fiber compatibility reduce total cost of ownership.
• Standards-based design: Ensures interoperability with a wide range of SFP+ ports and networking equipment.

Intel FTLX8574D3BCV-IT Dual Rate 10GB Transceiver Module 

The FTLX8574D3BCV-IT Dual Rate 10GB 400M Multimode Datacom SFP+ Optical Transceiver Module represents a highly optimized networking component designed for modern high-speed data communication environments. Built to deliver consistent performance across 10 Gigabit Ethernet infrastructures, this SFP+ optical transceiver is widely adopted in enterprise switching systems, data center interconnects, storage area networks, and high-bandwidth aggregation layers where reliability and low latency are essential. Its dual-rate capability ensures flexible deployment across multiple network architectures while maintaining compatibility with a broad range of networking equipment.

Engineered for multimode fiber transmission, this module supports distances up to 400 meters depending on fiber quality and system configuration. It is specifically tailored for short-to-medium range optical links, making it an ideal solution for intra-building backbone connectivity, rack-to-rack communication, and high-density server environments. The compact SFP+ form factor allows seamless hot-swappable integration into compatible network devices, ensuring minimal downtime during installation or maintenance operations.

Core Architecture and Design Philosophy of FTLX8574D3BCV-IT

Advanced Optical Engineering for Stable Data Transmission

The design of the Intel FTLX8574D3BCV-IT module focuses on achieving maximum signal integrity across multimode fiber channels. It incorporates precision laser technology and high-sensitivity photodiodes that work together to maintain stable optical performance even in environments with electromagnetic interference. The module is optimized for 10GBASE-SR applications and dual-rate compatibility, ensuring that it can operate efficiently in both legacy and modern network infrastructures.

Optimized Signal Processing and Error Reduction

Signal processing within the module is engineered to minimize bit error rates and reduce packet loss during high-speed transmission. This is achieved through advanced modulation techniques and internal calibration systems that continuously adjust output power levels. These enhancements allow the transceiver to maintain consistent performance even under fluctuating temperature and load conditions.

Thermal Efficiency and Power Management

Thermal stability is a critical aspect of high-speed optical modules. The FTLX8574D3BCV-IT is designed with energy-efficient circuitry that reduces power consumption while maintaining optimal output levels. This ensures that data centers can deploy high-density configurations without excessive heat generation or cooling overhead. The module’s intelligent power management system dynamically adjusts energy usage based on real-time traffic demands.

Technical Specifications and Functional Capabilities

Dual-Rate Support and Transmission Flexibility

One of the defining features of the FTLX8574D3BCV-IT is its dual-rate functionality, enabling compatibility with multiple network speeds. This flexibility allows network administrators to deploy the module across different generations of switching and routing equipment without requiring immediate infrastructure upgrades. The module supports high-speed 10Gbps transmission while maintaining backward compatibility for environments that require adaptive scaling.

Multimode Fiber Compatibility

Designed specifically for multimode fiber (MMF) environments, the module operates efficiently over OM3 and OM4 fiber types, delivering reliable performance up to 400 meters. This makes it particularly suitable for campus networks, enterprise LAN backbones, and data center top-of-rack connectivity. The use of duplex LC connectors ensures secure and low-loss optical coupling between transceivers and fiber infrastructure.

Hot-Swappable SFP+ Form Factor

The SFP+ form factor provides a compact and modular design that allows for hot-swapping without powering down network equipment. This capability is essential for enterprise environments where uptime is critical. Network administrators can replace or upgrade modules without interrupting active network services, significantly reducing maintenance windows and operational risks.

Deployment Scenarios and Application Environments

Enterprise Data Centers and Cloud Infrastructure

In enterprise data centers, the Intel FTLX8574D3BCV-IT module plays a vital role in ensuring high-speed interconnectivity between servers, switches, and storage systems. Its low latency and high throughput capabilities make it suitable for virtualization environments, cloud computing platforms, and large-scale distributed systems where performance consistency is critical.

Server-to-Switch Connectivity Optimization

The module is commonly used in server-to-switch links, where it ensures rapid data transfer between compute nodes and aggregation switches. This is essential for workloads involving big data analytics, real-time processing, and high-frequency transaction systems. The 10Gbps bandwidth ensures that bottlenecks are minimized even under heavy network utilization.

Storage Area Network Integration

In storage environments, the transceiver supports efficient communication between storage arrays and host servers. This enables faster backup operations, improved data replication performance, and reduced latency in storage access operations. The module’s reliability ensures data integrity across mission-critical storage infrastructures.

Campus and Metropolitan Network Deployments

Beyond data centers, the FTLX8574D3BCV-IT is widely deployed in campus networks and metropolitan area networks where medium-range fiber connectivity is required. Educational institutions, corporate campuses, and government facilities benefit from its stable performance and ease of integration.

Inter-Building Connectivity

The 400-meter range capability allows seamless inter-building connections without the need for signal repeaters or additional amplification equipment. This simplifies network architecture while reducing infrastructure costs and maintenance complexity.

Performance Optimization and Network Efficiency

Low Latency Communication Architecture

Latency optimization is a key performance attribute of this optical transceiver. By minimizing internal signal processing delays and optimizing laser response times, the module ensures near real-time data transmission. This is particularly beneficial for latency-sensitive applications such as financial trading systems, VoIP communications, and live data streaming services.

Bandwidth Utilization and Throughput Stability

The module is designed to maximize bandwidth utilization across all operating conditions. It ensures that available network capacity is efficiently used without introducing congestion or jitter. This contributes to stable throughput performance even in high-density network deployments where multiple transceivers operate simultaneously.

Jitter Reduction and Signal Stability

Signal jitter is minimized through precise clock recovery mechanisms and internal synchronization technologies. This ensures that data packets are transmitted and received with high accuracy, reducing retransmissions and improving overall network efficiency.

Hardware Integration and Compatibility

Switch and Router Ecosystem Support

The Intel FTLX8574D3BCV-IT module is compatible with a wide range of networking devices including enterprise switches, routers, and optical transport systems. Its standardized SFP+ interface ensures interoperability across multiple vendor platforms, making it a versatile choice for heterogeneous network environments.

Plug-and-Play Installation Features

Installation is simplified through a plug-and-play design that requires no complex configuration in most supported systems. Once inserted into a compatible SFP+ slot, the module is automatically recognized by the host device, enabling immediate operational readiness.

Firmware and System Compatibility

The module is designed to work seamlessly with modern network operating systems and firmware environments. This ensures that updates and system upgrades do not compromise optical performance or compatibility, providing long-term deployment stability.

Reliability, Durability, and Operational Longevity

Industrial-Grade Build Quality

Built to withstand demanding operational conditions, the FTLX8574D3BCV-IT module features industrial-grade components that ensure long-term durability. It is engineered to perform reliably in environments with varying temperature ranges, humidity levels, and continuous operational loads.

Environmental Resilience

The module maintains stable operation even in challenging environmental conditions commonly found in data centers and telecom facilities. Its robust construction helps prevent performance degradation due to thermal fluctuations or physical stress.

Lifecycle Performance Consistency

Over extended usage periods, the module maintains consistent optical performance characteristics. This reduces the need for frequent replacements and helps organizations achieve lower total cost of ownership in large-scale deployments.

Advantages in Modern Networking Infrastructure

Scalability for High-Density Networks

As network demands continue to grow, scalability becomes a critical requirement. The FTLX8574D3BCV-IT supports high-density deployment strategies where multiple transceivers are used within compact switching environments. Its low power consumption and compact design make it suitable for scaling without infrastructure redesign.

Signal Integrity and Optical Engineering Enhancements

Precision Laser Transmission System

At the core of the module is a precision-engineered laser system that ensures consistent optical signal output. This system is calibrated to maintain stable wavelength output, reducing dispersion and improving transmission accuracy over multimode fiber channels.

Advanced Receiver Sensitivity Optimization

The receiver component is designed with high sensitivity to detect low-power optical signals without introducing noise or distortion. This ensures accurate data reconstruction even at the maximum supported transmission distance of 400 meters.

Error Correction and Data Integrity

Integrated error correction mechanisms enhance data integrity by detecting and mitigating transmission errors in real time. This contributes to reliable communication across critical network infrastructure.

Enterprise Value and Operational Benefits

Reduced Network Downtime and Maintenance Efficiency

The hot-swappable design significantly reduces network downtime during maintenance operations. IT teams can replace or upgrade modules without disrupting active services, ensuring continuous business operations.

Optimized Infrastructure Investment

By leveraging existing multimode fiber infrastructure, organizations can achieve high-speed connectivity without significant capital expenditure on new cabling systems. This maximizes return on investment while enabling network expansion.

Enhanced Network Reliability for Critical Applications

The module supports mission-critical applications where network reliability is essential. Its stable performance ensures uninterrupted communication across financial systems, cloud platforms, enterprise applications, and storage networks.