DS-X2-FC10G-LR Cisco X2 Transceiver 10Gbps Fibre Channel LR

Outline of Cisco DS-X2-FC10G-LR 10GB FC X2 Transceiver  

The Cisco DS-X2-FC10G-LR X2 optical transceiver is engineered to deliver dependable 10 Gigabit Fibre Channel connectivity across extended distances. Designed for enterprise-class storage networking environments, this hot-pluggable module enables high-speed data transmission over single-mode fiber infrastructure while maintaining exceptional signal integrity and network stability.

Built to support long-distance optical communication, this transceiver provides a practical solution for organizations requiring reliable SAN connectivity between data centers, server rooms, and distributed network facilities. Its advanced optical specifications help ensure consistent performance in demanding Fibre Channel deployments.

General Information  

• Manufacturer: Cisco
• Part Number: DS-X2-FC10G-LR
• Product Name: Cisco 10-Gbps Fibre Channel Long-Reach X2
• Device Type: Plug-in Module

Technical Specifications

• Form Factor: X2
• Data Rate: 10.3125 Gbps
• Wavelength: 1310 nm
• Power Budget: 10 dB
• Maximum Reach: 10 km
• Transmit Power: -6 to -1 dBm
• Receive Sensitivity: -15 dBm

Key Product Highlights

• Supports 10.3125 Gbps Fibre Channel transmission speeds.
• Optimized for long-distance optical networking applications.
• Operates using a 1310 nm wavelength.
• Compatible with single-mode fiber cabling.
• Provides transmission distances up to 10 kilometers.
• Dual SC/PC optical connector interface.
• Digital Diagnostic Monitoring Interface (DDMI) support.
• Energy-efficient design with low power consumption.
• Hot-swappable X2 form factor.
• Designed for mission-critical storage networking environments.

Benefits of 10Gbps Fibre Channel Technology

• Accelerated storage communications.
• Reduced network bottlenecks.
• Improved data center efficiency.
• Enhanced application responsiveness.
• Greater scalability for future network growth.
• Reliable support for intensive workloads.

Extended Transmission Advantages

• Supports remote storage connectivity.
• Facilitates disaster recovery architectures.
• Enables inter-building networking.
• Reduces dependence on intermediate signal repeaters.
• Maintains signal quality over extended fiber links.

Optical Transmission Characteristics

• Operating wavelength: 1310 nm
• Transmit power range: -6 dBm to -1 dBm
• Receiver sensitivity: -15 dBm
• Optical power budget: 10 dB

Advantages of the X2 Architecture

• Hot-swappable installation.
• Simplified maintenance procedures.
• Reduced network downtime.
• Reliable mechanical stability.
• Designed for enterprise-grade hardware platforms.

 Single-Mode Fiber Compatibility

• Superior long-distance transmission capabilities.
• Lower optical signal loss.
• Higher bandwidth potential.
• Improved scalability.
• Excellent support for enterprise backbone networks.

Connector Benefits

• Stable optical alignment.
• Reliable signal transmission.
• Industry-recognized connector design.
• Suitable for enterprise fiber infrastructures.
• Simplified cable management.

Electrical Characteristics

• Operating voltage: +5.0 V / +3.3 V
• Power consumption: less than 4 watts

Reduced Energy Requirements

• Lower cooling demands.
• Improved rack density planning.
• Reduced operational expenses.
• Enhanced sustainability initiatives.
• Better thermal management.

Operating Conditions

• Operating temperature range: 0°C to 70°C
• Suitable for enterprise and commercial installations
• Designed for continuous operation
• Reliable performance under standard environmental conditions

Typical Deployment Scenarios

• Storage Area Networks (SANs).
• Enterprise data centers.
• Disaster recovery infrastructures.
• Data replication networks.
• Virtualized server environments.
• Campus-wide storage connectivity.
• Long-distance Fibre Channel backbone links.
• Business continuity architectures.

Highlight of Cisco 10Gbps Fibre Channel Transceiver  

The Cisco DS-X2-FC10G-LR 10Gbps Fibre Channel LR X2 Transceiver is a high-performance optical networking component engineered to support long-range 10 Gigabit Fibre Channel and Ethernet connectivity across enterprise, carrier-grade, and data center infrastructures. Designed to meet demanding networking requirements, this X2 transceiver module enables reliable high-speed optical communication while maintaining compatibility with Cisco networking platforms that support the X2 form factor.

Organizations that depend on uninterrupted data transmission require optical transceivers capable of delivering exceptional signal integrity, low latency, and consistent performance over long distances. The Cisco DS-X2-FC10G-LR addresses these requirements by supporting long-reach optical communication over single-mode fiber infrastructure, making it suitable for large campus deployments, metropolitan area networks, storage networking environments, and mission-critical enterprise systems.

The module combines advanced optical technology with Cisco's proven engineering standards, enabling network administrators to build scalable and efficient infrastructures capable of supporting increasing bandwidth demands. As data volumes continue to grow across industries, high-capacity optical transceivers such as the DS-X2-FC10G-LR remain essential components in modern networking architectures.

Understanding the X2 Transceiver Form Factor

Purpose of X2 Optical Modules

The X2 transceiver form factor was developed to provide a standardized interface for 10 Gigabit networking applications. Prior to the emergence of smaller form factors, X2 modules represented a major advancement in high-speed optical communication technology by offering hot-swappable functionality, simplified installation procedures, and dependable performance characteristics.

The Cisco DS-X2-FC10G-LR leverages the advantages of the X2 standard to provide network operators with a robust optical solution capable of supporting demanding applications. The larger form factor allows for efficient thermal management and stable operation under continuous workloads, making it particularly valuable in enterprise networking environments.

Hot-Swappable Design Benefits

One of the defining characteristics of the Cisco DS-X2-FC10G-LR is its hot-swappable architecture. This design enables administrators to install, remove, or replace transceivers without powering down networking equipment. The ability to perform maintenance without service interruption significantly reduces operational downtime and contributes to improved network availability.

Hot-swappable functionality is especially valuable in data centers and storage networking environments where continuous uptime is a critical operational requirement. By allowing rapid hardware replacement, organizations can maintain service continuity while minimizing disruption to business operations.

10Gbps Fibre Channel Connectivity Capabilities

Support for High-Speed Data Transmission

The Cisco DS-X2-FC10G-LR is engineered to facilitate 10 Gigabits per second data transfer rates, providing the bandwidth required for contemporary networking applications. High-speed connectivity is essential for supporting storage area networks, virtualization environments, cloud computing infrastructures, and enterprise backbone connections.

The ability to transmit large volumes of information efficiently enables organizations to optimize application performance, reduce bottlenecks, and improve overall network responsiveness. As businesses increasingly rely on data-intensive applications, 10Gbps connectivity remains a critical component of scalable infrastructure planning.

Fibre Channel Network Integration

Fibre Channel technology has long been recognized for its reliability, low latency, and high-performance characteristics in storage networking environments. The Cisco DS-X2-FC10G-LR supports Fibre Channel implementations that require dependable transport of storage traffic across extended distances.

By enabling efficient communication between storage arrays, servers, and networking devices, the transceiver contributes to improved storage infrastructure performance. Enterprises operating large-scale SAN environments can benefit from the module’s ability to maintain stable optical connections while supporting demanding storage workloads.

Long-Range Optical Transmission Features

Single-Mode Fiber Support

The Cisco DS-X2-FC10G-LR is designed for deployment over single-mode fiber cabling infrastructure. Single-mode fiber provides superior transmission characteristics compared to multimode alternatives, particularly when supporting long-distance communications.

The narrow optical core of single-mode fiber minimizes modal dispersion, enabling signals to travel greater distances while preserving integrity. This characteristic makes the transceiver an effective solution for organizations requiring extended optical links between facilities, buildings, or geographically dispersed network segments.

Long Reach Network Deployment

Long-range optical connectivity is essential for organizations operating campus networks, metropolitan infrastructures, and distributed data center environments. The Cisco DS-X2-FC10G-LR is optimized for such deployments by providing dependable long-distance communication capabilities.

Network architects frequently utilize long-range transceivers to connect aggregation layers, storage facilities, disaster recovery sites, and remote networking locations. The module’s optical performance enables organizations to establish reliable links that support mission-critical traffic over significant distances.

Signal Stability Across Extended Distances

Maintaining signal quality over long transmission paths requires advanced optical engineering. The Cisco DS-X2-FC10G-LR incorporates technologies that support stable optical communication while minimizing signal degradation. This capability helps ensure accurate data delivery even when deployed across extensive fiber infrastructures.

Reliable long-range connectivity contributes to improved network efficiency, enhanced application performance, and reduced risk of transmission errors that could impact operational continuity.

Data Center Infrastructure Applications

High-Bandwidth Data Center Networks

Modern data centers require robust optical networking components capable of supporting high-density traffic flows. The Cisco DS-X2-FC10G-LR serves as a critical connectivity element within these environments by enabling high-speed optical communication between network devices.

Data center operators often deploy long-range transceivers to establish backbone connections between switches, routers, storage systems, and server clusters. The resulting infrastructure supports efficient workload distribution, resource sharing, and data availability across the organization.

Storage Area Network Connectivity

Storage Area Networks depend on reliable Fibre Channel communication to facilitate data exchange between servers and storage resources. The Cisco DS-X2-FC10G-LR supports SAN architectures requiring high-performance optical connectivity and predictable data transport characteristics.

Organizations utilizing centralized storage systems can benefit from enhanced communication efficiency, reduced latency, and improved storage accessibility. These capabilities are essential for maintaining business continuity and supporting data-intensive enterprise applications.

Virtualization Environment Support

Virtualized infrastructures generate substantial east-west traffic within data centers. The Cisco DS-X2-FC10G-LR provides the bandwidth necessary to support virtual machine migration, storage replication, backup operations, and application communication across virtualized environments.

By enabling efficient optical transport, the transceiver contributes to improved resource utilization and greater operational flexibility within modern data centers.

Enterprise Network Deployment Scenarios

Campus Network Interconnectivity

Large enterprises frequently maintain multiple buildings or facilities connected through a centralized networking infrastructure. The Cisco DS-X2-FC10G-LR supports optical links that facilitate communication between these locations while maintaining high throughput and reliability.

Campus environments often require long-distance connectivity capable of supporting voice, video, storage, and application traffic simultaneously. The transceiver’s high-speed optical capabilities help organizations meet these demands while maintaining network efficiency.

Metropolitan Area Network Integration

Organizations with geographically distributed operations often rely on metropolitan area networks to interconnect offices, data centers, and remote facilities. The Cisco DS-X2-FC10G-LR provides a practical solution for establishing long-range optical links within metropolitan networking environments.

The module’s performance characteristics make it suitable for transporting critical business data, enabling seamless communication between locations and supporting centralized resource management strategies.

Optical Performance Characteristics

Laser-Based Optical Transmission

The Cisco DS-X2-FC10G-LR utilizes advanced laser technology to transmit data over single-mode fiber infrastructure. Laser-based communication provides the precision necessary for long-distance optical networking while maintaining high signal quality and transmission accuracy.

The optical design supports dependable data transport under demanding networking conditions, contributing to enhanced reliability and consistent performance throughout the operational lifecycle of the transceiver.

Signal Integrity Optimization

Signal integrity remains a critical factor in optical networking performance. The Cisco DS-X2-FC10G-LR is engineered to minimize transmission impairments that can affect communication quality. By maintaining strong optical signal characteristics, the module supports accurate data delivery and improved network stability.

Enhanced signal integrity reduces the likelihood of retransmissions and communication disruptions, enabling organizations to maximize the efficiency of their networking investments.

Reduced Error Rates

Reliable optical communication depends on minimizing transmission errors. The Cisco DS-X2-FC10G-LR incorporates design elements that support low error rates and stable network operation. These characteristics are particularly important in environments where data accuracy and availability are essential operational requirements.

Consistent transmission performance contributes to improved user experiences, more predictable application behavior, and greater overall network reliability.

Cisco Compatibility and Integration

Support for Cisco Networking Platforms

The Cisco DS-X2-FC10G-LR is designed specifically for integration with compatible Cisco networking equipment. This compatibility ensures streamlined deployment processes, reliable operation, and consistent performance across Cisco-based infrastructures.

Organizations that standardize on Cisco networking solutions can leverage the transceiver to extend optical connectivity capabilities while maintaining architectural consistency throughout their environments.

Simplified Network Management

Network administrators benefit from the ability to monitor and manage Cisco-compatible optical transceivers through familiar management interfaces and operational tools. The Cisco DS-X2-FC10G-LR supports efficient administration practices that contribute to improved operational visibility and control.

Simplified management capabilities enable faster troubleshooting, more effective capacity planning, and enhanced infrastructure optimization across enterprise networks.

Reliability and Operational Efficiency

Continuous Operation Requirements

Enterprise networks often operate around the clock, requiring infrastructure components capable of supporting continuous workloads. The Cisco DS-X2-FC10G-LR is engineered to provide dependable performance under sustained operating conditions, helping organizations maintain uninterrupted connectivity.

Reliable operation is particularly important in industries where network availability directly impacts productivity, revenue generation, customer experience, and regulatory compliance.

Thermal Stability Advantages

Effective thermal management contributes significantly to transceiver reliability. The X2 form factor provides sufficient space for heat dissipation, enabling stable performance during prolonged operation. Thermal stability helps protect optical components from excessive temperature fluctuations that could impact functionality.

Organizations deploying high-density networking environments benefit from hardware solutions that maintain performance consistency while supporting demanding workloads and extended operational cycles.

Long-Term Infrastructure Value

The Cisco DS-X2-FC10G-LR represents a valuable component within established networking infrastructures where X2-based platforms remain operational. By supporting high-speed optical communication and long-range connectivity requirements, the module continues to deliver meaningful performance benefits across numerous enterprise and storage networking applications.