Cisco 10GBASE-LR SFP+ Module for SMF 10 Gbps (SFP-10G-LR)

The Cisco 10GBASE-LR SFP+ Module (SFP-10G-LR) is a high-performance optical transceiver designed for long-range 10 Gigabit Ethernet connectivity over single-mode fiber. Operating at a 1310 nm wavelength, this module supports data transmission up to 10 kilometers, making it ideal for enterprise networks, campus backbones, and data center interconnections. With low power consumption, Digital Optical Monitoring support, and broad compatibility across Cisco platforms, the SFP-10G-LR delivers reliable and scalable 10GbE performance.

Product Features

Long-Range Fiber Connectivity

Supports transmission distances of up to 10 km over single-mode fiber, ideal for backbone and inter-building connections.

High-Speed 10 Gigabit Performance

Delivers 10 Gbps data rates for high-bandwidth applications, ensuring fast and efficient network communication.

Digital Optical Monitoring

Provides real-time visibility into transceiver performance, including temperature, voltage, and optical power levels.

Energy-Efficient Design

Optimized for low power consumption, typically between 1.0W and 1.5W, reducing operational costs in dense deployments.

Hot-Swappable Form Factor

Allows easy installation and removal without powering down network equipment, minimizing downtime.

Wide Compatibility

Designed for Cisco switches and routers, including Catalyst and Nexus series, while remaining compliant with SFP+ standards.

Flexible Deployment Options

Available in multiple variants including standard, extended temperature, and cost-effective S-Class versions for different environments.

Product Specifications

• Interface Type: 10GBASE-LR
• Data Rate: 10.3125 Gbps
• Wavelength: 1310 nm (range 1260 nm to 1355 nm)
• Fiber Type: Single-mode fiber (SMF, G.652)
• Connector Type: LC duplex
• Maximum Distance: Up to 10 km (6.2 miles)
• Transmit Power: -8.2 dBm to +0.5 dBm
• Receive Sensitivity: Less than or equal to -14.4 dBm
• Receiver Overload: +0.5 dBm
• Optical Budget: Approximately 6 dB to 9 dB
• Extinction Ratio: Minimum 3.5 dB
• Power Consumption: Typically 1.0W to 1.5W
• Voltage: 3.3V nominal (3.135V to 3.465V range)
• Form Factor: SFP+
• MTBF: Over 2,000,000 hours
• Operating Temperature:
  • Commercial: 0°C to 70°C
  • Extended: -5°C to 85°C
  • Industrial: -40°C to 85°C
• DOM/DDM Support: Yes (SFF-8472 compliant)
• Compliance: IEEE 802.3ae, MSA, RoHS
• Minimum Cable Distance: Approximately 2 meters
• Fiber Compatibility: Designed for SMF (OS1/OS2); not suitable for MMF long-range use