XBR-000464 Brocade 32GB Fibre Channel SWL SFP-DD G720 Transceiver Module

Product Overview of the Brocade Fibre Channel Transceiver

The Brocade XBR-000464 32GB Fibre Channel SWL SFP-DD Transceiver Module is a high-performance optical transceiver designed for modern data center and enterprise storage networks. Built for the Brocade G720 switch platform, this module ensures reliable, high-speed Fibre Channel connectivity with excellent signal integrity and low latency.

General Information

• Manufacturer: Brocade
• Manufacturer Part Number: XBR-000464
• Device Type: Fibre Channel Transceiver Module

Technical Specifications

• Form Factor: SFP-DD
• Cable Type: Multimode Fiber (MMF)
• Maximum Cable Distance: Up to 100 meters
• Connector Type: Industry-standard LC Duplex
• Weight: Approximately 0.05 kg per piece

The Enterprise-Grade Fibre Channel Optical Transceivers

The Brocade XBR-000464 32GB Fibre Channel SWL SFP-DD G720 Transceiver Module belongs to a specialized category of enterprise-class optical transceivers designed for high-speed storage networking environments. This category focuses on short-wave laser (SWL) Fibre Channel modules that enable reliable, low-latency data transmission within modern data centers, storage area networks (SANs), and mission-critical enterprise infrastructures. These transceivers are built specifically to meet the growing demand for higher bandwidth, improved scalability, and consistent performance in storage networking.

Role of Fibre Channel Transceivers in Modern SAN

Fibre Channel transceivers serve as the physical interface between Fibre Channel switches and optical fiber cabling. In high-performance SAN environments, they play a crucial role in ensuring data integrity, low error rates, and predictable latency. The 32GB Fibre Channel category represents a significant advancement over previous generations, doubling bandwidth compared to 16GB solutions while maintaining backward compatibility with existing Fibre Channel standards.

The Brocade XBR-000464 module fits into this category as a purpose-built component optimized for Brocade G720 switches and compatible platforms. It supports high-throughput data paths required for storage replication, virtualization, cloud workloads, and enterprise backup systems.

32GB Fibre Channel Technology

The 32GB Fibre Channel standard is designed to support next-generation storage workloads that require faster data transfer and lower latency. This category of transceivers operates at a line rate of 28.05 Gbps per lane, delivering an effective throughput of 32GFC with advanced encoding and error correction mechanisms. Short-wave laser transceivers such as the Brocade XBR-000464 are optimized for multimode fiber environments commonly found within data centers.

Short-Wave Laser (SWL)

SWL transceivers operate typically at an 850nm wavelength and are designed for short-distance communication over multimode fiber (MMF). This makes them ideal for intra-data-center connectivity, where distances usually range from a few meters up to 100 meters or more, depending on fiber type. The SWL category emphasizes cost efficiency, energy efficiency, and high signal quality over short distances.

Optimized for OM4 and OM3 Multimode Fiber

Transceivers in this category are commonly paired with OM4 and OM3 multimode fiber to achieve optimal reach and performance. The Brocade XBR-000464 supports standard multimode cabling infrastructures, making it suitable for both new deployments and upgrades of existing SAN environments.

SFP-DD Form Factor and Its Advantages

The SFP-DD (Small Form-factor Pluggable – Double Density) design represents a major evolution in optical transceiver packaging. This category supports higher port density by allowing two electrical channels within the same physical footprint as traditional SFP modules. The Brocade XBR-000464 leverages this form factor to deliver higher bandwidth without increasing switch size or power consumption.

High Port for Data Center Efficiency

In modern data centers, maximizing port density is critical for scalability and cost control. SFP-DD transceivers enable more ports per switch, reducing the overall footprint and simplifying cable management. This category is particularly beneficial in environments where rack space and power efficiency are key considerations.

Thermal and Power Optimization

SFP-DD transceivers are engineered with advanced thermal management features to handle higher data rates while maintaining stable operating temperatures. The Brocade XBR-000464 is designed to meet stringent thermal requirements, ensuring long-term reliability even in densely populated switch configurations.

Brocade G720 Ecosystem

This category of transceivers is specifically aligned with Brocade’s G720 Fibre Channel switch platform. The G720 is built for high-performance SAN environments, and the XBR-000464 module is qualified and tested to operate seamlessly within this ecosystem. Compatibility assurance is a critical aspect of enterprise networking, as it minimizes deployment risks and operational issues.

Predictable Performance and Reliability

Using certified transceivers ensures predictable link behavior, stable signal integrity, and consistent throughput. This category emphasizes reliability, making it suitable for environments where downtime or data corruption is unacceptable.

Use Cases for 32GB SWL Fibre Channel Transceivers

The category encompassing the Brocade XBR-000464 is designed for a wide range of enterprise storage networking applications. These transceivers are commonly deployed in environments that demand high bandwidth, low latency, and continuous availability.

Enterprise Storage Area Networks (SANs)

In traditional SAN deployments, 32GB Fibre Channel transceivers provide the backbone connectivity between servers, storage arrays, and switches. This category supports high IOPS workloads such as databases, ERP systems, and transactional applications.

Virtualized and Cloud-Integrated Environments

Virtualization platforms and private cloud infrastructures generate significant east-west traffic between virtual machines and storage resources. The high-speed, low-latency characteristics of this transceiver category help maintain performance consistency in dynamic, multi-tenant environments.

Scalability and Future-Proofing Benefits

As storage demands continue to grow, scalability becomes a critical consideration. The 32GB Fibre Channel SWL transceiver category provides a foundation for future expansion without compromising existing investments.

Stable Optical Performance

Consistent optical output and receiver sensitivity ensure that data is transmitted accurately even under high load conditions. This category is well-suited for applications where data corruption or retransmissions can have significant business impact.