57-1000495-01 Brocade G720 64F FC SFP+ SWL Optical Transceiver Module

Overview of Brocade 57-1000495-01 SFP+ Optical Transceiver

The Brocade 57-1000495-01 G720 64F FC SFP+ SWL Optical Transceiver Module is a high-performance fiber optic networking component designed to deliver ultra-fast Fibre Channel connectivity for modern data center environments. Engineered for reliability and scalability, this transceiver supports high-speed storage networking with excellent signal integrity over multimode fiber infrastructure.

General Information of Brocade 57-1000495-01

• Manufacturer: Brocade
• Part Number: 57-1000495-01
• Product Type: Fibre Channel Transceiver Module

Technical Specifications

Performance Specifications

• Data Rate: Up to 64 Gbps Fibre Channel
• Auto-negotiation support: 28.05 Gbps and 14.025 Gbps
• Optimized for high-bandwidth storage networks

Optical Characteristics

• Wavelength: 850nm Short Wavelength (SWL)
• Transmission Type: Optical laser-based communication
• Fiber Compatibility: Multimode Fiber (MMF)

Physical Interface Details

• Form Factor: SFP+ (Small Form-factor Pluggable Plus)
• Connector Type: Duplex LC connector
• Hot-pluggable design for easy installation

Key Highlights of Brocade 57-1000495-01 Transceiver

• Supports up to 64 Gbps Fibre Channel speed
• Auto-sensing capability for 28.05 Gbps operation
• Backward compatibility with 14.025 Gbps networks
• Designed for mission-critical enterprise storage environments

Advanced Optical Transmission Technology

• Stable short-range optical communication
• Reduced signal loss over MMF infrastructure
• Optimized for high-density data centers

Applications and Use Cases

Enterprise Data Centers

• High-speed storage area networks (SAN)
• Cloud computing infrastructure
• Virtualized server environments

High-Performance Computing

• Large-scale data processing systems
• Low-latency storage communication
• Enterprise backup and recovery systems

Advantages of Brocade 57-1000495-01 Module

Efficiency and Reliability

• Consistent high-speed data transmission
• Low power consumption design
• Enhanced signal stability over multimode fiber

Scalability and Compatibility

• Supports multiple Fibre Channel speed levels
• Seamless integration with Brocade networking equipment
• Ideal for scalable enterprise network expansion

Brocade 57-1000495-01 64F FC SFP+ SWL Optical Transceiver

Category Context and Enterprise Optical Connectivity Role

The Brocade 57-1000495-01 G720 64F FC SFP+ SWL Optical Transceiver Module belongs to a highly specialized class of enterprise-grade optical networking components designed for high-speed Fibre Channel storage area networks. Within modern data center infrastructures, optical transceivers are critical enablers of scalable, low-latency, and high-throughput communication between storage arrays, switches, and server-side HBAs. This specific module is engineered to support demanding SAN environments where reliability, bandwidth efficiency, and interoperability are essential for mission-critical workloads.

As part of the broader ecosystem of optical networking solutions, this module plays a central role in enabling high-density switch platforms such as the G720 series to deliver consistent performance across multi-node storage fabrics. It is optimized for short-wavelength fiber operation, making it suitable for intra-data-center connectivity where signal integrity and minimal latency are primary requirements.

Positioning Within Fibre Channel Optical Transceiver Ecosystems

Fibre Channel optical transceivers are designed to meet strict protocol requirements that differ significantly from Ethernet-based optical modules. The Brocade 57-1000495-01 G720 64F FC SFP+ SWL module is specifically aligned with 64G Fibre Channel architectures, supporting extremely high-speed data transfer rates essential for modern storage virtualization, backup acceleration, and real-time database synchronization.

In enterprise deployments, this category of transceiver is typically deployed in high-performance fabrics where consistent throughput is required across multiple storage tiers. The module ensures deterministic latency characteristics, which is essential for workloads such as transactional databases, cloud storage clusters, and virtualization environments.

Technical Architecture of the 64G Fibre Channel

Optical Transceiver Engineering Fundamentals

The optical transceiver architecture is built around a compact form factor that integrates both transmit and receive optical paths into a single hot-pluggable module. The Brocade 57-1000495-01 G720 64F FC SFP+ SWL module operates using short-wavelength laser technology optimized for multimode fiber environments. This design ensures high signal integrity over short-range distances commonly found within rack-to-rack or intra-data-center connections.

The internal architecture includes laser diodes for signal emission, photodetectors for signal reception, and integrated circuitry for modulation and signal conditioning. These components work together to convert electrical signals from the switch ASIC into optical signals and vice versa, enabling seamless bidirectional communication across the fiber channel fabric.

Signal Conversion and Modulation Process

The signal conversion process begins at the switch ASIC, where high-speed electrical data is transmitted to the transceiver module. Inside the module, the electrical signal is converted into a modulated optical signal using precision laser drivers. This optical signal is then transmitted through multimode fiber at short wavelength, typically optimized for 850nm transmission characteristics.

On the receiving side, the photodetector converts incoming optical signals back into electrical form. This conversion process is designed to maintain signal fidelity even at extremely high data rates associated with 64G Fibre Channel standards, ensuring that no packet degradation occurs during transmission.

Thermal and Power Efficiency Design

Thermal stability is a critical design factor in high-density optical modules. The Brocade 57-1000495-01 module is engineered with low-power consumption characteristics to minimize heat generation inside densely populated switch chassis. Efficient power usage ensures that multiple modules can operate simultaneously without exceeding thermal thresholds of the host platform.

Heat dissipation is managed through optimized internal circuitry and precision component layout, allowing the module to maintain stable operation under continuous high-throughput workloads. This contributes significantly to long-term reliability in enterprise SAN deployments.

High-Speed Fibre Channel Performance Characteristics

64G Data Throughput Capabilities

The 64G Fibre Channel standard represents one of the highest performance tiers in storage networking, delivering massive bandwidth capacity for data-intensive environments. The Brocade 57-1000495-01 G720 module is specifically designed to support this throughput level, enabling aggregated performance for large-scale storage arrays and high-performance computing systems.

This level of bandwidth is particularly important in environments where simultaneous data streams must be processed without congestion or packet loss. High-frequency trading systems, cloud infrastructure providers, and enterprise backup solutions benefit significantly from this performance capability.

Low Latency Data Transmission

Latency reduction is a core requirement in storage networking. The optical design of the SWL module ensures that data transmission delays are minimized through efficient optical signaling and reduced processing overhead. The short-wavelength operation further contributes to stable and predictable latency characteristics across fiber links.

In enterprise environments, low latency directly correlates with application performance, especially in transactional systems and virtual machine migrations where real-time data access is required.

Compatibility and Network Integration

Integration with Brocade G720 Switch Platforms

The module is specifically designed for seamless integration with G720-series switches, ensuring full compatibility with hardware-level protocols and firmware systems. This tight integration ensures that the optical transceiver performs optimally without requiring additional configuration overhead.

Interoperability with Fibre Channel SAN Infrastructure

The transceiver is compatible with a wide range of Fibre Channel SAN components, including directors, edge switches, and storage arrays. This interoperability ensures that organizations can deploy the module across mixed vendor environments while maintaining consistent performance characteristics.

Such flexibility is critical in enterprise data centers where infrastructure evolves over time and multi-vendor integration is often required for scalability and redundancy.

Physical Layer and Optical Characteristics

Short-Wavelength Optical Transmission Properties

Short-wavelength optical transmission is optimized for multimode fiber environments, typically within data center distances. The SWL classification indicates that the module operates using wavelengths designed for efficient short-range data transport with minimal signal distortion.

This makes the module highly suitable for top-of-rack and end-of-row architectures where fiber runs are short but require extremely high bandwidth and reliability.

Signal Integrity and Error Reduction Mechanisms

Signal integrity is maintained through advanced error correction and signal conditioning mechanisms built into the module. These systems ensure that data corruption is minimized even under heavy network load conditions. The result is a highly stable optical link that supports continuous enterprise operations without interruption.

Enterprise Deployment Scenarios

Data Center Storage Area Networks

In large-scale data centers, storage area networks rely on optical transceivers to connect servers and storage arrays across high-speed fiber links. The Brocade 57-1000495-01 G720 module is commonly deployed in these environments to support high-throughput storage replication, virtualization platforms, and distributed database systems.

Its ability to maintain consistent performance under heavy workloads makes it particularly valuable in environments where uptime and data integrity are critical operational requirements.

Cloud Infrastructure and Virtualization Environments

Cloud service providers depend on high-density optical networking to support virtual machine mobility, distributed storage systems, and multi-tenant workloads. The module’s high bandwidth and low latency characteristics ensure that virtualization platforms can scale efficiently without network bottlenecks.

In these environments, the module contributes to improved resource utilization and faster workload migration across physical hosts.

Reliability and Operational Stability

Enterprise-Grade Durability Standards

The module is engineered for continuous operation in enterprise environments where downtime is not acceptable. Its components are designed to withstand prolonged operational cycles while maintaining stable optical performance. This durability is essential for mission-critical infrastructure where even minor disruptions can result in significant operational impact.

Hot-Swappable Design Advantages

The hot-swappable nature of the SFP+ form factor allows for maintenance and replacement without disrupting overall system operation. This feature is particularly valuable in high-availability environments where continuous uptime is required.

Maintenance teams can replace or upgrade modules while the system remains operational, reducing downtime and improving service continuity.

Environmental and Operational Conditions

Temperature and Humidity Tolerance

The module is designed to operate within controlled data center environments where temperature and humidity levels are carefully regulated. It maintains stable performance across a defined operational range, ensuring reliability in both standard and high-density deployment scenarios.

Energy Efficiency in Dense Network Architectures

Energy efficiency is a significant consideration in modern data centers. The low-power design of the module reduces overall energy consumption, contributing to lower operational costs and improved thermal management across densely populated switch environments.