SFP-10G-LRM Cisco 10GBASE-LRM SFP+ Module for MMF and SMF

Cisco SFP-10G-LRM - 10GBASE-LRM SFP+ Module

The Cisco SFP-10G-LRM is a 10 Gigabit Ethernet transceiver designed for long-reach multimode fiber (MMF) applications. Supporting transmission distances up to 220 meters, it enables cost-effective 10G connectivity in enterprise LANs and data centers where multimode fiber is already deployed.

🔧 Key Specifications

• Type: 10GBASE-LRM SFP+ transceiver
• Data Rate: 10 Gbps
• Transmission: Long-reach multimode fiber (MMF)
• Wavelength: 1310 nm
• Maximum Distance: Up to 220 m over FDDI-grade MMF
• Connector: LC duplex
• Form Factor: Hot-swappable SFP+
• Digital Optical Monitoring (DOM): Supported
• Operating Temperature: Standard range (0°C to 70°C)
• Compatibility: Cisco switches and routers supporting SFP+ ports
• Standards: IEEE 802.3aq 10GBASE-LRM compliant

🧩 Ideal Use Cases

• Enterprise LANs with existing multimode fiber infrastructure
• Data center aggregation and access layers
• Cost-sensitive 10G deployments over short to medium distances
• Migration from legacy fiber to 10G Ethernet

⚙️ Benefits
The SFP-10G-LRM provides a cost-effective way to leverage existing multimode fiber for 10G Ethernet connectivity. Hot-swappable design ensures easy installation and replacement with minimal downtime.