XBR-000413 Brocade SFP+ FC Transceiver Module, 8GB/16GB/32GB

Details of Brocade SFP+ FC Transceiver Module

The Brocade XBR-000413 is a high-performance SFP+ Fibre Channel transceiver module. Designed for shortwave multi-mode fiber connectivity, this plug-in device ensures reliable wired networking, hot-swappable functionality, and compliance with international safety standards for enterprise-grade infrastructures.

General Information

• Manufacturer: Brocade
• Part Number: XBR-000413
• Device Type: Transceiver Module

Technical Specifications

• Plug-in module design
• Compact and hot-swappable for seamless integration
• Connectivity Technology: Wired
• Cabling Type: Fibre Channel
• Data Link Protocols: 8Gb Fibre Channel (SW), 16Gb Fibre Channel (SW), 32Gb Fibre Channel (SW)
• Fibre Channel Standard: FC-PI-6

Performance

• Data Transfer Rate: 28.05 Gbps
• Optical Wavelength: 840–860 nm (TX) / 770–860 nm (RX)
• Maximum Transfer Distance: 623 feet
• Hot Swap Module Replacement supported

Expansion and Connectivity

• 1 × 32Gb Fibre Channel (SW) – LC Female connector

Compliance and Standards

• EN 60950
• UL 60950
• CSA 22.2 No. 60950
• RoHS Compliant
• EN 60825-1
• CDRH Class 1

Power and Efficiency

• Operational Requirement: 1 Watt
• Energy-efficient design for enterprise environments

Key Benefits

• High-speed 32Gb Fibre Channel connectivity
• Backward compatibility with 8G and 16G FC
• Hot-swappable for easy deployment
• Compact plug-in form factor
• Compliance with global safety and environmental standards

Brocade XBR-000413 32GB Dual LC SFP+ Transceiver Overview

The Brocade XBR-000413 32Gb/s 32GBase-SWL Dual LC SFP+ Transceiver Module represents a high-performance optical networking component engineered for next-generation storage area networks (SANs) and enterprise data center environments. Designed for ultra-fast Fibre Channel connectivity, this transceiver supports 32G Fibre Channel standards and ensures reliable short-reach optical transmission over multimode fiber infrastructure. Built to meet rigorous enterprise requirements, it is widely deployed in high-density switch environments where bandwidth, latency, and link stability are mission-critical.

As part of the advanced optical portfolio associated with Broadcom Inc. through its enterprise storage networking division formerly associated with Broаdecom Brocade Storage Networking, this module is optimized for compatibility with high-end Fibre Channel switches and directors. It delivers consistent optical performance in mission-critical SAN deployments, including virtualization clusters, database farms, and high-throughput backup systems.

Positioning in Enterprise Storage Networking Infrastructure

The XBR-000413 module is strategically positioned within modern Fibre Channel ecosystems, where deterministic latency and lossless transport are essential. It serves as a key building block for 32GFC (32 Gigabit Fibre Channel) architectures, enabling seamless connectivity between switches, directors, and storage arrays. With increasing demand for flash storage and NVMe over Fabrics environments, the importance of high-speed optical interconnects like this transceiver continues to expand.

Designed specifically for short-wave multimode fiber environments, the module leverages 850nm vertical-cavity surface-emitting laser (VCSEL) technology to achieve high-speed transmission over optimized OM4 and OM3 fiber cabling. This makes it suitable for intra-data center deployments where distances typically range from a few meters up to approximately 100 meters depending on fiber grade and network design.

32G Fibre Channel Technology Foundation

Evolution of Fibre Channel Speeds

Fibre Channel has evolved through multiple generations, progressing from 1G and 2G architectures to the modern 32G standard. The Fibre Channel protocol is widely recognized for its deterministic performance, lossless transport capabilities, and high reliability in storage networking environments. The 32G iteration significantly increases throughput while maintaining backward compatibility with previous generations through auto-negotiation and interoperability features.

The XBR-000413 transceiver is designed specifically for 32GFC environments, enabling raw line rates of 28.05 Gb/s per lane after encoding overhead. This ensures that enterprise workloads such as high-frequency transaction databases, real-time analytics, and virtualization clusters can operate without bottlenecks at the storage layer.

Performance Optimization in 32G Networks

Performance optimization in 32G Fibre Channel networks relies heavily on low-latency optical components. The transceiver minimizes signal degradation, jitter, and insertion loss through precision optical engineering. The SWL (Short Wavelength Laser) design ensures strong signal integrity across multimode fiber while maintaining consistent eye diagrams at high data rates.

In high-density SAN deployments, multiple transceivers operate simultaneously within switch chassis. The XBR-000413 is optimized for thermal stability and power efficiency, ensuring that dense deployments do not suffer from heat accumulation or power inefficiency that could degrade performance.

Optical Design and Engineering of XBR-000413

850nm VCSEL-Based Transmission System

At the core of the XBR-000413 module lies an 850nm VCSEL-based optical transmitter. This short-wavelength laser technology is widely used in high-speed multimode fiber applications due to its efficiency, stability, and cost-effectiveness. The VCSEL architecture enables precise modulation of optical signals, which is essential for maintaining data integrity at 32Gb/s transmission rates.

The receiver section of the module incorporates a high-sensitivity photodiode that accurately converts incoming optical signals back into electrical data streams. This bidirectional optical-electrical conversion process ensures minimal packet loss and stable link performance even in dense networking environments.

Dual LC Connector Interface

The module utilizes a dual LC connector interface, which is a standard in high-speed optical networking. LC connectors provide a compact form factor, allowing higher port density on Fibre Channel switches and patch panels. The dual configuration supports separate transmit and receive channels, ensuring full-duplex communication between connected devices.

The mechanical design of the LC interface ensures low insertion loss and high repeatability, making it suitable for repeated cable connections and maintenance operations in enterprise environments. The precision alignment of optical ferrules plays a critical role in maintaining signal quality.

SFP+ Form Factor and System Integration

Compact Hot-Pluggable Design

The SFP+ form factor of the XBR-000413 module enables hot-swappable deployment in compatible Fibre Channel switches and directors. This compact design allows network administrators to install or replace transceivers without shutting down the system, thereby ensuring maximum uptime in mission-critical environments.

The module's small footprint allows for high-density port configurations, which is particularly important in modern data centers where rack space optimization is a priority. Each switch can accommodate dozens of SFP+ modules, enabling scalable network architectures.

Electrical Interface Compatibility

The electrical interface of the module conforms to SFP+ multi-source agreement (MSA) standards, ensuring interoperability with a wide range of networking equipment. This standardized interface simplifies integration into heterogeneous network environments and reduces compatibility challenges during infrastructure upgrades.

Data Center Applications and Deployment Scenarios

Storage Area Networks (SAN)

One of the primary applications of the XBR-000413 module is in storage area networks. SANs rely on high-speed, low-latency connections between servers and storage arrays. The 32GFC capability of this transceiver ensures that large-scale storage workloads can be processed efficiently without performance degradation.

In enterprise SAN environments, redundancy and reliability are critical. The module supports resilient network topologies, including mesh and core-edge designs, enabling failover mechanisms and high availability configurations.

Virtualized Data Center Environments

Virtualization platforms generate significant east-west traffic between virtual machines and storage systems. The XBR-000413 module provides the necessary bandwidth to support these environments, ensuring that virtual machine migration, storage replication, and backup operations occur without latency spikes.

Its low-latency performance is particularly beneficial for hyper-converged infrastructure where compute and storage resources are tightly integrated.

High-Performance Computing Clusters

In high-performance computing (HPC) environments, rapid data exchange between compute nodes and storage systems is essential. The 32GFC transceiver enables high-speed data transfers required for scientific simulations, financial modeling, and large-scale analytics workloads.

Signal Integrity and Transmission Quality

Loss Budget and Link Stability

The XBR-000413 module is engineered to operate within strict optical loss budgets defined by 32G Fibre Channel standards. Proper link budgeting ensures that signal degradation over multimode fiber remains within acceptable thresholds, maintaining error-free transmission across supported distances.

Link stability is further enhanced through advanced error detection and correction mechanisms integrated into Fibre Channel protocols. These features ensure that transient disturbances do not compromise data integrity.

Dispersion Management in Multimode Fiber

Multimode fiber introduces modal dispersion, which can affect signal quality over longer distances. The transceiver mitigates these effects through precise laser modulation and optimized launch conditions, ensuring consistent signal propagation across OM3 and OM4 fiber types.

Thermal Efficiency and Power Management

Low Power Consumption Architecture

The XBR-000413 module is designed with energy efficiency in mind, typically consuming low power relative to its high throughput capabilities. This makes it suitable for large-scale deployments where hundreds or thousands of transceivers may be operating simultaneously.

Efficient power usage also reduces thermal output, which is critical for maintaining optimal operating conditions in densely packed switch chassis.

Heat Dissipation and Operational Stability

Thermal stability is a key design consideration in optical transceivers. The module incorporates internal heat dissipation mechanisms that maintain consistent performance even under sustained high-throughput conditions. This ensures long-term reliability and reduces the risk of thermal-induced signal degradation.

Compatibility and Interoperability

Switch and Director Support

The module is designed for compatibility with a wide range of Fibre Channel switching platforms. It integrates seamlessly into enterprise-grade director-class switches and edge switches, enabling flexible deployment across various network layers.

Its interoperability with legacy Fibre Channel speeds ensures that organizations can gradually upgrade their infrastructure without requiring complete system overhauls.

Backward Compatibility Considerations

While optimized for 32G operation, the transceiver supports backward compatibility with lower-speed Fibre Channel environments through auto-negotiation mechanisms. This ensures smooth transitions during phased network upgrades and minimizes downtime during infrastructure modernization.

Role in Modern Data Center Evolution

Transition Toward NVMe and High-Speed Fabrics

As data centers transition toward NVMe over Fabrics and all-flash architectures, the demand for high-speed optical interconnects like the XBR-000413 continues to grow. These transceivers form the backbone of high-performance storage networks that support ultra-low latency data access.

Scalability in Distributed Architectures

Modern distributed architectures require scalable networking components that can handle increasing data loads. The 32G SWL SFP+ module enables horizontal scaling by allowing additional bandwidth to be added without redesigning the entire network infrastructure.