J55481-001 Intel 10GbE SFP+ with Duplex Lc Connector Transceiver Module

Overview of the Transceiver Module

The J55481-001 Intel 10GbE SFP+ with Duplex LC Connector Transceiver Module represents a high-performance optical networking component engineered for modern data center, enterprise switching, and high-speed server interconnect environments. Designed to deliver reliable 10 Gigabit Ethernet connectivity, this hot-swappable transceiver enables seamless integration into SFP+ ports across compatible Intel networking equipment and third-party enterprise-grade switches and routers. It is widely utilized in environments requiring low-latency data transmission, stable bandwidth delivery, and scalable fiber-optic infrastructure expansion.

Product Identification

• Manufacturer: Intel 
• Part Number: J55481-001
• Product Type: Transceiver Module

Technical Specifications

• Device Type: SFP+ optical transceiver module.
• Interface Port: 1 x LC Duplex connector.
• Data Transfer Rate: 10 Gbps (10,000 Mbps).
• Network Protocol: 10 Gigabit Ethernet.
• Transmission Standard: 10GBASE-SR.
• Fiber Optic Type: Multi-Mode Fiber (MMF).
• Laser Wavelength: 850 nm short-range optics.
• Maximum Distance: 300 meters on OM3 infrastructure.
• Extended Distance: 400 meters on OM4 fiber patches.
• Digital Monitoring: Supports DDM / DOM diagnostic telemetry.
• Hot-Swappable: Yes, replaces during live network operations.

 Compatibility

• Intel 500 Series: Validated for X520 network adapters.
• Intel 700 Series: Fits X710, XL710 network cards.
• Dell PowerEdge Servers: Matches R720, R730, R740 families.
• Dell Server Lines: Fits R630, R640, R740xd storage configurations.
• HPE ProLiant Lines: Works in DL360, DL380 network interfaces.
• Open MSA Switches: Fits standard non-locked hardware platforms.
• Slot Requirements: Requires dedicated 10G SFP+ port slots.
• Backward Compatibility: Dual-rate ports scale down to 1GbE.
• Incompatible Hard-wiring: Fails inside older 1G-only SFP slots.
• Incompatible Hardware: Will not fit inside 25G-only ports 

The 10GbE SFP+ Duplex LC Connector Transceiver Module

Built to meet rigorous industry standards for optical communication, this module supports high-speed data transfer over fiber optic cabling while maintaining signal integrity across extended distances. It is especially relevant in cloud computing environments, virtualization clusters, storage area networks (SANs), and high-performance computing (HPC) systems where consistent throughput and minimal packet loss are essential.

Core Technical Specifications and Functional Characteristics

The J55481-001 SFP+ module is optimized for 10GbE network architectures, enabling data rates of up to 10.3125 Gbps depending on protocol overhead and encoding mechanisms. This ensures compatibility with modern Ethernet standards and enterprise networking frameworks that demand high-throughput performance for mission-critical applications.

SFP+ Form Factor Integration

The small form-factor pluggable plus (SFP+) design allows for compact deployment within high-density network switches and server interfaces. This modular architecture enables IT administrators to scale network infrastructure efficiently without requiring full hardware replacement.

Duplex LC Connector Interface

Equipped with a duplex LC connector interface, this module ensures precise optical alignment and minimal insertion loss. The LC interface is widely recognized in enterprise fiber networks for its reliability and secure physical connection design.

Enterprise and Data Center Application Environments

In modern hyperscale and enterprise data centers, the J55481-001 Intel 10GbE transceiver module plays a crucial role in enabling spine-leaf architectures and high-speed server interconnects. It ensures consistent bandwidth availability across racks, reducing bottlenecks in distributed computing environments.

Storage Area Network (SAN) Connectivity

The module is widely deployed in storage environments where fast and reliable data replication, backup, and retrieval operations are required. Its low-latency transmission supports synchronized storage access across distributed nodes.

High-Performance Computing and Virtualization

In HPC clusters and virtualized infrastructures, network efficiency directly impacts computational performance. The J55481-001 module ensures that compute nodes maintain rapid data exchange rates essential for parallel processing workloads.

Engineering Design and Optical Transmission Efficiency

This transceiver module integrates advanced optical signaling technology to ensure high-quality data transmission over fiber optic networks. The design minimizes jitter and signal degradation, allowing stable long-term operation in demanding environments.

Thermal Efficiency and Power Optimization

Energy efficiency is a critical design factor in modern networking hardware. The J55481-001 module is engineered to maintain optimal thermal performance while minimizing power consumption, making it suitable for large-scale deployments where energy costs are a concern.

Signal Integrity and Error Reduction

Maintaining data integrity is essential in high-speed optical communications. The module incorporates error reduction techniques that help preserve packet accuracy during transmission across fiber channels.

Intel Networking Ecosystem Integration

The J55481-001 module is specifically designed to integrate seamlessly within Intel-supported networking hardware ecosystems. It ensures full operational compatibility with Intel-based switches, adapters, and server NICs that support SFP+ interfaces.

Multi-Vendor Switch Support

In addition to Intel-native environments, this transceiver is frequently used in mixed-vendor infrastructures, provided that firmware and compatibility requirements are met. This flexibility enables organizations to maintain heterogeneous network architectures.

Fiber Cabling Requirements

Proper fiber selection is essential for achieving optimal performance. Depending on the configuration, the module may support multi-mode or single-mode fiber, each suited for different distance and bandwidth requirements.

Deployment Guidelines and Infrastructure Optimization

When deploying the J55481-001 transceiver module in enterprise environments, scalability planning is essential. Administrators should evaluate current and future bandwidth requirements to ensure that infrastructure expansion can be achieved without disruptive hardware replacement.

Proper Handling

As with all optical modules, careful handling is necessary to maintain performance integrity. The module should be installed in clean, dust-free environments with proper electrostatic discharge (ESD) precautions.

High Bandwidth Efficiency

The module enables efficient utilization of 10GbE infrastructure, reducing congestion in high-traffic environments and ensuring smooth data flow across distributed systems.

Reduced Latency Communication

Low-latency optical transmission enhances responsiveness in time-sensitive applications such as financial trading systems, cloud services, and real-time analytics platforms.

Infrastructure Cost Optimization

By leveraging fiber optics with modular SFP+ transceivers, organizations can reduce long-term infrastructure costs while maintaining upgrade flexibility and scalability.

Position in Modern Networking Technology Landscape

The J55481-001 Intel 10GbE SFP+ transceiver module remains a critical component in the evolution of enterprise networking architecture, bridging traditional fiber infrastructure with next-generation cloud and virtualization technologies. Its adaptability, performance stability, and standardized connectivity make it a foundational element in scalable digital transformation strategies across industries.