Cisco 10G SFP Singlemode module SFP-10G-LR

Cisco 10G SFP Singlemode module SFP-10G-LR

The Cisco 10G SFP Singlemode module SFP-10G-LR is a high-performance optical transceiver designed for seamless 10 Gigabit Ethernet connections over single-mode fiber (SMF). Built in the compact SFP+ form factor, it provides flexible, hot-swappable connectivity for Cisco switches, routers, and network devices.

Operating at a wavelength of 1310 nm, this module supports transmission distances of up to 10 kilometers, making it ideal for inter-building links, backbone connections, and data center deployments. It features an LC duplex connector, ensuring stable and secure optical links while maintaining low power consumption and minimal signal loss.

With support for Digital Optical Monitoring (DOM), users can easily monitor optical power levels, temperature, and voltage in real time—enhancing network reliability and proactive maintenance. Designed and tested to Cisco’s exacting standards, this transceiver guarantees full compatibility and long-term performance in demanding environments.

Key Features:

• Data transfer rate: 10 Gbps

• Fiber type: Single-mode fiber (SMF)

• Maximum transmission distance: Up to 10 km

• Wavelength: 1310 nm

• Connector type: LC duplex

• Form factor: SFP+ (hot-swappable)

• Supports Digital Optical Monitoring (DOM)

• Fully compatible with Cisco networking equipment

Applications:

• Enterprise network backbones

• Data center interconnections

• Campus and metro area networks

• Long-distance switch-to-switch or router links