SFP-10G-ZR Cisco 10GBPS Transceiver Module

General Information

• Manufacturer: Cisco
• Part Number: SFP-10G-ZR
• Product Type: Optical Transceiver Module

Technical Highlights

• SFP+ compact design
• LC/PC duplex connector type
• Data throughput: 10 Gigabits per second
• Operating wavelength: 1550 nm
• Transmission distance: up to 80 km (49.7 miles) over G.652 single-mode fiber

Optical Components

• Transmitter: cooled EML laser
• Receiver: APD photodiode

Power & Sensitivity

• Tx output power: 0 to +4 dBm
• Rx sensitivity: -23 to -8 dBm
• Energy usage: below 1.5 W

Environmental Range

• Standard operating temperature: 0°C to 70°C
• Industrial-grade version (SFP-10G-ZR-I): -40°C to 85°C

Compliance Standards

• IEEE 802.3ae
• SFF-8431
• SFF-8472

Application Scenarios

Metro Area Networks

• Reliable 10GbE connectivity across distant sites

Enterprise Data Centers

• Long-haul interconnection for distributed workloads

Telecom & Service Providers

• High-bandwidth transport for extended reach applications

Cisco SFP-10G-ZR 10GBPS SFP+ Transceiver Module

The Cisco SFP-10G-ZR 10Gbps 10GBase-ZR Single-Mode Fiber 80km 1550nm Duplex LC Connector SFP+ Transceiver Module is designed to provide long-distance 10 Gigabit Ethernet connectivity across enterprise, service provider, carrier-grade, metropolitan area network, and data center environments. This optical transceiver belongs to the SFP+ family and delivers reliable high-bandwidth transmission over single-mode fiber infrastructure while supporting distances of up to 80 kilometers. The module enables organizations to extend network reach beyond conventional short-range and long-range optics, making it suitable for mission-critical backbone deployments that require dependable high-speed communication across geographically separated facilities.

Built with advanced optical components and engineered according to stringent networking standards, the Cisco SFP-10G-ZR module provides stable signal integrity, low latency communication, and exceptional compatibility with supported Cisco networking equipment. Operating at a wavelength of 1550nm, the transceiver utilizes optimized optical technology that allows data transmission over extensive fiber routes while maintaining consistent network performance. The duplex LC interface supports simple integration into existing single-mode fiber infrastructures, helping organizations scale network connectivity without requiring extensive modifications to their cabling architecture.

Advanced 10 Gigabit Ethernet Performance

The Cisco SFP-10G-ZR transceiver is engineered to deliver a full 10Gbps data transfer rate, supporting modern networking applications that demand substantial bandwidth. As organizations continue to expand cloud services, virtualization platforms, storage networks, and high-performance computing environments, the need for dependable 10 Gigabit connectivity becomes increasingly important. This module helps ensure smooth transmission of large data volumes while maintaining stable communication across extended network distances.

By supporting 10GBase-ZR networking standards, the transceiver facilitates high-capacity optical communication between switches, routers, aggregation devices, and transport platforms. The high-speed performance characteristics allow network administrators to deploy bandwidth-intensive applications without sacrificing transmission quality or operational reliability.

Optimized Throughput for Enterprise Networks

Enterprise environments frequently require high-bandwidth interconnections between core switches, distribution layers, and remote facilities. The Cisco SFP-10G-ZR module provides the throughput necessary to support demanding workloads, including database replication, virtual machine migration, cloud connectivity, video communications, and large-scale file transfers. The transceiver's architecture is optimized to maintain performance consistency under continuous traffic loads.

Low-Latency Optical Communication

Network latency can significantly affect application responsiveness and user experience. The Cisco SFP-10G-ZR transceiver is designed to minimize transmission delays while preserving signal quality across long fiber spans. This characteristic makes the module suitable for environments where timely data delivery is essential, including financial networks, healthcare systems, educational institutions, and telecommunications infrastructures.

80 Kilometer Long-Distance Transmission Capability

One of the most significant features of the Cisco SFP-10G-ZR transceiver is its ability to support transmission distances reaching up to 80 kilometers over single-mode fiber cabling. This capability allows organizations to establish long-range connections without requiring intermediate network equipment for signal regeneration in many deployment scenarios.

The extended reach makes the module an excellent solution for connecting distant offices, data centers, carrier facilities, disaster recovery sites, and metropolitan network locations. By enabling direct optical communication over extensive distances, the transceiver contributes to simplified network architectures and reduced infrastructure complexity.

Inter-Campus Connectivity

Large educational institutions, government organizations, and enterprise campuses often maintain facilities spread across broad geographic areas. The Cisco SFP-10G-ZR module enables reliable high-speed communication between these locations while supporting centralized resource management and seamless data exchange.

Data Center Interconnection

Modern businesses frequently operate multiple data centers to improve redundancy, resilience, and service availability. The 80km transmission range allows organizations to establish dedicated optical links between primary and secondary facilities. This supports disaster recovery strategies, workload balancing, storage synchronization, and business continuity initiatives.

Metropolitan Network Deployments

Metropolitan area networks often require robust optical connectivity between network nodes distributed throughout cities and regional service areas. The Cisco SFP-10G-ZR transceiver provides the optical reach necessary for metropolitan deployments while maintaining high-speed data transmission performance.

1550nm Optical Wavelength Technology

The Cisco SFP-10G-ZR module operates using a 1550nm optical wavelength, which is widely recognized for its effectiveness in long-distance fiber optic communication. This wavelength provides favorable attenuation characteristics over single-mode fiber, making it suitable for extended transmission distances while maintaining signal integrity.

Utilizing the 1550nm wavelength enables the transceiver to achieve enhanced optical reach compared to shorter wavelength technologies. This operating frequency helps reduce signal degradation over long fiber paths, supporting stable network performance in demanding deployment environments.

Enhanced Optical Efficiency

The optical design of the Cisco SFP-10G-ZR module maximizes transmission efficiency through precise wavelength management and advanced laser technology. These capabilities contribute to reliable communication across long-distance fiber routes while minimizing performance fluctuations.

Superior Signal Integrity

Maintaining signal quality across extended fiber spans is essential for dependable network operation. The module incorporates sophisticated optical engineering techniques that support accurate data transmission while reducing the likelihood of signal distortion or transmission errors.

Single-Mode Fiber Compatibility

The Cisco SFP-10G-ZR transceiver is specifically designed for deployment with single-mode fiber infrastructure. Single-mode fiber provides an ideal medium for long-distance communication due to its narrow core diameter and ability to transmit optical signals with minimal attenuation and dispersion.

Organizations utilizing single-mode fiber networks benefit from the module's extended transmission range and high-performance optical characteristics. The transceiver integrates seamlessly into existing single-mode cabling systems, facilitating efficient network expansion and infrastructure upgrades.

Support for Existing Fiber Infrastructure

Many enterprises and service providers have invested heavily in single-mode fiber networks. The Cisco SFP-10G-ZR module allows these organizations to leverage existing infrastructure while introducing high-speed 10 Gigabit Ethernet connectivity.

Scalability Advantages

Single-mode fiber environments offer significant scalability potential for future network growth. The transceiver's compatibility with long-distance optical infrastructure supports evolving bandwidth requirements and changing operational demands.

Duplex LC Connector Design

The Cisco SFP-10G-ZR module features a duplex LC connector interface, which has become a standard connectivity option within modern optical networking environments. LC connectors provide secure optical connections while maintaining compact dimensions that support high-density networking deployments.

The duplex LC design enables simultaneous transmission and reception of optical signals, facilitating full-duplex communication. This architecture supports efficient bidirectional data exchange while maximizing network performance.

Reliable Optical Connections

The precision-engineered LC interface contributes to stable optical performance by maintaining accurate fiber alignment. This supports consistent signal transmission and reduces the likelihood of connectivity issues.

SFP+ Form Factor Advantages

The SFP+ form factor offers significant benefits for organizations seeking flexible and scalable networking solutions. The Cisco SFP-10G-ZR module utilizes this compact design to provide high-speed optical connectivity while conserving valuable equipment space.

SFP+ technology allows network administrators to select appropriate optical modules based on specific deployment requirements. This flexibility enables efficient customization of network infrastructure without replacing entire networking platforms.

Hot-Swappable Functionality

The Cisco SFP-10G-ZR transceiver supports hot-swappable operation, allowing installation or replacement without powering down the host device. This capability minimizes service interruptions and simplifies maintenance procedures.

Deployment Flexibility

Network planners can utilize SFP+ technology to address a wide range of connectivity scenarios. The modular architecture enables straightforward upgrades and adaptation to changing operational requirements.

Space-Efficient Architecture

The compact physical dimensions of the SFP+ form factor support efficient equipment design while enabling high-port-density network configurations. This contributes to improved rack utilization and reduced infrastructure footprint.

Compatibility with Cisco Networking Infrastructure

The Cisco SFP-10G-ZR transceiver is developed to integrate with a broad range of supported Cisco networking platforms. Compatibility with Cisco switches, routers, aggregation systems, and transport equipment enables organizations to maintain consistent infrastructure standards while deploying long-range optical connectivity.

Integration with Cisco networking ecosystems simplifies deployment planning, operational management, and ongoing maintenance activities. Organizations can implement high-speed optical connections while benefiting from established Cisco network architectures.

Switch Connectivity Applications

The transceiver supports high-speed inter-switch communication, enabling efficient data exchange between network layers and facilitating scalable network expansion.

Router Interconnection Scenarios

Long-distance optical links between routing platforms can support wide-area connectivity, carrier services, and enterprise backbone communications. The Cisco SFP-10G-ZR module delivers the optical performance required for these applications.

Network Expansion Opportunities

As organizational requirements evolve, the Cisco SFP-10G-ZR transceiver provides a practical solution for extending network reach while maintaining high-speed connectivity standards. Its combination of 10Gbps performance, 80km transmission capability, 1550nm wavelength operation, duplex LC connectivity, single-mode fiber support, and compact SFP+ architecture makes it an effective choice for modern enterprise, carrier, metropolitan, and data center networking environments where long-distance optical communication is essential.