SFP-10G-SR Cisco Multi-Mode SFP+ Transceiver module

Product Overview of Cisco SFP-10G-SR SFP+ Transceiver module

The Cisco SFP-10G-SR Multi-Mode SFP+ Transceiver offers a blazing-fast data rate of 10Gbps. This high-speed transmission capability is critical for users who require fast and efficient data transfer.

General Information

• Brand: Cisco
• Model Number: SFP-10G-SR
• Device Type: Optical Transceiver Module

Technical Specifications

• SFP+ design optimized for space efficiency.
• Suited for data networking and optical backbone deployments.
• Ethernet Technology: 10 Gigabit Ethernet
• Network Protocol: 10GBase-SR
• Single 10GBase-SR port configuration.
• LC/PC duplex connector for reliable fiber connections.

Media & Performance

Transmission Medium

• Operates over optical fiber cabling.

Fiber Compatibility

• Supports 62.5 µm and 50 µm multi-mode fiber standards.

Compatibility

• Compatible with Cisco Nexus 5000 Series switches.
• Engineered for Cisco Nexus 7000 Series switches.

Key Advantages

• Delivers dependable high-speed connectivity for enterprise networks.
• Optimized for short-range optical transmission environments.
• Compact footprint ensures straightforward deployment.
• Tailored for integration with Cisco Nexus systems.

Usage Scenarios

Data Center Applications

• Ideal for interconnecting servers and storage systems.

Optical Networking

• Perfect for high-bandwidth short-distance optical links.

Enterprise Infrastructure

• Suitable for scalable and resilient enterprise networking environments.

Cisco SFP-10G-SR 10Gbps SFP+ Optical Transceiver

The Cisco SFP-10G-SR 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module is designed to provide high-speed optical connectivity for modern enterprise, data center, cloud computing, storage networking, and carrier-grade infrastructures. As a compact hot-swappable Small Form-Factor Pluggable Plus transceiver, this module enables seamless deployment of 10 Gigabit Ethernet connections over multimode fiber cabling while maintaining excellent signal integrity and transmission reliability.

Built around advanced vertical-cavity surface-emitting laser technology operating at an 850nm wavelength, the Cisco SFP-10G-SR module delivers dependable short-range optical communication across multimode fiber environments. The transceiver supports standardized 10GBase-SR Ethernet applications and is engineered to satisfy the demanding bandwidth requirements of modern network architectures where low latency, high throughput, and continuous availability are essential.

10 Gigabit Ethernet Performance Capabilities

The Cisco SFP-10G-SR transceiver supports full-duplex data transmission at 10Gbps, making it suitable for bandwidth-intensive networking applications. Its optical design enables the rapid transfer of large datasets between switches, servers, storage arrays, virtualization platforms, and network aggregation devices.

The module provides wire-speed transmission for critical business workloads, supporting applications such as virtualization clusters, hyper-converged infrastructures, cloud computing environments, high-performance computing systems, video streaming networks, and enterprise backbone connectivity. The 10 Gigabit Ethernet capability significantly improves throughput compared to traditional Gigabit Ethernet deployments, helping organizations meet growing network demands.

High-Speed Data Transport Efficiency

Network administrators deploy Cisco SFP-10G-SR transceivers to facilitate rapid communication across infrastructure layers. The transceiver's optimized optical components minimize transmission delays while maintaining stable signal quality. This performance consistency allows network devices to exchange information efficiently without introducing bottlenecks that could affect application responsiveness.

The module supports continuous operation in mission-critical environments where uptime and throughput directly influence organizational productivity. Its architecture is engineered to sustain stable data transfer rates under heavy network utilization conditions.

850nm Short-Reach Optical Technology

The Cisco SFP-10G-SR utilizes an 850nm short-wave laser designed specifically for multimode fiber transmission. This wavelength is widely recognized throughout the networking industry for delivering cost-effective short-range optical communication while maintaining exceptional performance characteristics.

Short-wave optics are commonly used in enterprise campuses, data centers, storage area networks, and high-density switch deployments where equipment is located within relatively close physical proximity. The 850nm operating wavelength enables efficient communication across multimode fiber infrastructure without requiring the higher costs associated with long-range optical technologies.

Laser-Based Optical Transmission

The module incorporates precision optical components that convert electrical signals into optical signals for transmission through fiber optic cabling. Upon reaching the receiving endpoint, the optical signal is converted back into electrical data, allowing connected networking equipment to process information with high accuracy and minimal signal degradation.

The advanced laser technology utilized within the Cisco SFP-10G-SR supports stable optical output levels and consistent performance characteristics throughout extended operational periods. This reliability contributes to dependable network connectivity across enterprise and data center infrastructures.

Signal Integrity Advantages

Maintaining signal integrity is critical for high-speed Ethernet environments. The Cisco SFP-10G-SR transceiver is engineered to preserve optical signal quality across supported distances while minimizing attenuation, jitter, and transmission errors. These characteristics contribute to stable network operation and help reduce packet retransmissions caused by communication inconsistencies.

Multi-Mode Fiber Compatibility

One of the defining characteristics of the Cisco SFP-10G-SR transceiver is its compatibility with multimode fiber infrastructure. The module is specifically optimized for deployment with OM1, OM2, OM3, and OM4 multimode fiber cabling, allowing organizations to leverage existing fiber investments while upgrading network bandwidth.

Multimode fiber provides an economical optical networking solution for short-distance applications. By supporting multiple multimode fiber standards, the Cisco SFP-10G-SR offers deployment flexibility across a wide range of network environments and infrastructure generations.

OM3 Fiber Optimization

The transceiver is particularly effective when deployed with OM3 laser-optimized multimode fiber. This combination allows the module to achieve transmission distances of up to 300 meters while maintaining robust optical performance. The enhanced bandwidth characteristics of OM3 fiber enable reliable 10 Gigabit Ethernet communication across data center and enterprise network environments.

Support for Legacy Fiber Infrastructure

Organizations frequently operate mixed fiber environments consisting of legacy and modern cabling systems. The Cisco SFP-10G-SR supports interoperability across multiple multimode fiber categories, allowing network upgrades to proceed without requiring complete infrastructure replacement. This compatibility helps reduce deployment costs while accelerating migration to higher-speed Ethernet technologies.

Scalable Fiber Deployment

Whether installed within a compact server room or a large-scale enterprise data center, the transceiver supports scalable networking strategies. Network architects can utilize existing multimode fiber resources while implementing high-performance optical connectivity throughout the infrastructure.

300 Meter Reach for Enterprise and Data Center Networks

The Cisco SFP-10G-SR transceiver supports transmission distances of up to 300 meters over optimized multimode fiber cabling. This reach capability makes the module suitable for a broad range of short-distance networking applications where devices are distributed throughout a facility or campus environment.

The 300-meter transmission range provides sufficient coverage for switch-to-switch connections, server-to-switch links, storage networking applications, and aggregation layer deployments. This flexibility allows organizations to establish reliable optical communication pathways without exceeding distance limitations.

Data Center Connectivity Applications

Modern data centers require dependable high-speed connectivity between racks, rows, and network segments. The Cisco SFP-10G-SR addresses these requirements by supporting low-latency optical communication between critical infrastructure components.

Its short-range design aligns with typical data center layouts where network devices are located within distances that fall comfortably within supported multimode fiber parameters. This makes the module a preferred solution for top-of-rack, end-of-row, and aggregation-layer networking architectures.

Enterprise Backbone Integration

Enterprise organizations frequently utilize the Cisco SFP-10G-SR for backbone connectivity between distribution switches, access layer equipment, and core network infrastructure. The module delivers the bandwidth necessary to support modern business applications while ensuring reliable communication between network segments.

Duplex LC Connector

The Cisco SFP-10G-SR transceiver incorporates a duplex LC optical interface, which has become one of the most widely adopted connector standards within enterprise and data center networking environments. The compact connector footprint enables efficient utilization of switch port density while simplifying cable management processes.

The duplex LC configuration supports simultaneous transmit and receive optical communication through dedicated fiber strands. This arrangement enables full-duplex operation and ensures continuous bidirectional data exchange between connected devices.

Compact High-Density Connectivity

As network infrastructures continue to grow in complexity, equipment density becomes increasingly important. The compact LC connector design supports high-port-density switches and networking platforms without sacrificing accessibility or cable organization.

Administrators benefit from streamlined installation procedures and reduced cabling congestion, particularly in environments where hundreds or thousands of optical connections are deployed within limited rack space.

Reliable Fiber Interconnections

The LC connector interface provides secure optical coupling that minimizes insertion loss and supports consistent signal transmission. Precision manufacturing tolerances help ensure reliable optical alignment, contributing to stable network performance and long-term operational reliability.

SFP+ Form Factor Advantages

The Small Form-Factor Pluggable Plus architecture provides significant deployment flexibility across enterprise networking environments. The Cisco SFP-10G-SR leverages this industry-standard form factor to support broad compatibility with numerous Cisco networking platforms and SFP+-enabled devices.

The compact physical design enables efficient use of networking hardware resources while allowing administrators to customize connectivity options according to specific application requirements.

Hot-Swappable Operation

The transceiver supports hot-swappable installation and removal, allowing maintenance and upgrades to occur without powering down the host device. This capability reduces service interruptions and simplifies network management procedures.

Hot-swappable functionality is particularly valuable in mission-critical environments where downtime can affect business operations, customer services, or data availability.

Modular Network Scalability

Organizations can expand network capacity incrementally through modular transceiver deployment. Rather than replacing entire networking systems, administrators can add optical connectivity as infrastructure requirements evolve, improving investment efficiency and operational flexibility.

Compatibility with Cisco Networking Platforms

The Cisco SFP-10G-SR is engineered to integrate seamlessly with a broad range of Cisco switches, routers, data center platforms, and networking appliances. Compatibility across multiple hardware families simplifies deployment planning and enables consistent optical networking standards throughout the infrastructure.

By utilizing Cisco-qualified optics, organizations can maintain predictable interoperability and performance characteristics across network environments. This compatibility helps streamline procurement, installation, and long-term infrastructure management processes.

Switch Infrastructure Integration

The transceiver is commonly deployed within enterprise switching environments where high-speed uplinks and inter-switch connections are required. Its support for standardized 10 Gigabit Ethernet protocols facilitates seamless communication between network devices operating across different architectural layers.

Router and Aggregation Deployments

In addition to switch applications, the Cisco SFP-10G-SR can be utilized within routing platforms and aggregation devices that require high-bandwidth optical connectivity. These deployments support efficient traffic movement across enterprise and service-oriented networking environments.

Data Center and Virtualization Workloads

Virtualized infrastructures generate substantial east-west traffic as virtual machines communicate across servers, storage resources, and application platforms. The Cisco SFP-10G-SR provides the bandwidth required to support these demanding workloads while maintaining low-latency communication paths.

Cloud computing platforms, virtualization clusters, and software-defined data centers benefit from the module's ability to deliver reliable 10 Gigabit Ethernet connectivity. This capability contributes to improved application responsiveness, workload mobility, and infrastructure efficiency.

Storage Networking Applications

Storage environments frequently require high-performance optical connectivity between servers and storage systems. The Cisco SFP-10G-SR supports these requirements by delivering stable throughput and dependable data transport characteristics.

Applications involving backups, replication, disaster recovery, and large-scale data transfers benefit from the bandwidth and reliability provided by this optical transceiver technology.

High-Density Computing Environments

Modern computing platforms depend upon rapid communication between interconnected resources. The Cisco SFP-10G-SR facilitates these interactions by supporting high-speed optical links that help eliminate network bottlenecks and maximize resource utilization.

Operational Reliability and Thermal Performance

The Cisco SFP-10G-SR is designed for continuous operation in enterprise and data center environments where reliability is a fundamental requirement. Advanced component engineering supports stable optical performance across varying environmental conditions.

Efficient thermal management characteristics help maintain consistent operation while minimizing heat generation within densely populated networking equipment. These attributes contribute to improved system stability and extended component longevity.

Enterprise-Class Durability

Networking infrastructures often operate continuously throughout the year, requiring components capable of sustaining long-term performance. The Cisco SFP-10G-SR is manufactured to meet stringent quality standards and support dependable operation across demanding workloads.

Consistent Network Availability

Reliable optical communication plays a critical role in maintaining application accessibility and business continuity. The Cisco SFP-10G-SR helps support network availability objectives by delivering stable connectivity, robust optical performance, and dependable interoperability across enterprise networking environments.

Optimized for Modern High-Bandwidth Infrastructure

The combination of 10Gbps throughput, 850nm short-wave optics, multimode fiber support, 300-meter transmission capability, duplex LC connectivity, and SFP+ modular architecture makes the Cisco SFP-10G-SR transceiver an essential component for contemporary enterprise, cloud, storage, and data center networking environments. Its design supports scalable growth, operational efficiency, high-density deployment requirements, and reliable optical communication across a broad range of mission-critical applications.