Cisco 10GBASE-LR SFP+ Transceiver Module

The Cisco SFP-10G-LR is a high-performance, hot-swappable networking module designed for long-range 10 Gigabit Ethernet connectivity. This “Long Reach” (LR) transceiver is technically optimized for single-mode fiber (SMF), supporting distances up to 10 kilometers at a wavelength of 1310 nm. It features Digital Optical Monitoring (DOM) support, providing real-time technical insights into parameters such as temperature, laser bias current, and optical power, making it a critical component for high-bandwidth networking backbones in Nairobi.

Cisco SFP-10G-LR Technical Specifications Table

Pros & Cons

Pros

• Massive Throughput: Delivers a reliable 10 Gbps full-duplex networking link, ideal for enterprise backbones and data center aggregation.
• Proactive Diagnostics: Integrated DOM/DDM allows networking administrators to monitor link health and identify fiber issues before they cause downtime.
• Hot-Swappable Flexibility: Can be inserted or removed without powering down the networking switch, ensuring 24/7 operational continuity.
• Industrial Compatibility: Technically validated to work across the vast majority of Cisco Catalyst, Nexus, and ISR networking platforms.
• Standardized Design: Complies with MSA (Multi-Source Agreement) and IEEE 802.3ae standards, ensuring broad networking interoperability.

Cons

• Fiber Specificity: Strictly restricted to Single-Mode Fiber networking; it is not compatible with Multi-Mode Fiber (use SFP-10G-SR for MMF).
• Cost Factor: LR modules are technically more complex and generally carry a higher price point than short-range SR networking modules.
• Wavelength Limitation: Operates only at 1310 nm; for even longer networking distances (up to 40km or 80km), ER or ZR modules are required.

Cisco SFP-10G-LR Variation Price Table 

Suitable Users

• Enterprise Network Architects: The technical standard for linking networking switches between buildings on a large corporate or university campus.
• Data Center Engineers: Ideal for high-speed networking interconnects between core and distribution switch layers.
• Service Providers: A reliable solution for delivering high-bandwidth 10G networking handoffs to business clients across metropolitan areas.
• IT Managers (Nairobi Offices): Best for future-proofing networking backbones to handle increasing data demands from cloud applications and video.

Cisco SFP-10G-LR Requirements

• Cisco SFP-10G-LR 10GBASE-LR SFP+ Module | Price in Kenya
• Cisco 10GBASE-LR SFP+ Transceiver Module (1310nm, 10km)
• Buy the Cisco SFP-10G-LR in Kenya. 10Gbps SFP+ transceiver for SMF, 10km reach, 1310nm, with DOM support. Industrial-grade long-reach networking.
• Cisco SFP-10G-LR Kenya, SFP-10G-LR Price Nairobi, 10GBASE-LR Specifications, Single-Mode 10G SFP+, Cisco Networking Kenya.

Conclusion

The Cisco SFP-10G-LR is a foundational technical tool for high-speed, long-distance networking. By combining 10 Gbps throughput with the proactive monitoring capabilities of DOM, it provides a secure and resilient fiber backbone for Nairobi’s enterprise environments. Whether you are aggregating traffic in a data center or extending a campus networking reach, the SFP-10G-LR delivers the industrial precision and Cisco-validated reliability required for high-uptime, high-bandwidth operations.