SFP-10G-ER Cisco 10GBASE-ER SFP+ Module for SMF

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

The Cisco SFP-10G-ER is a 10 Gigabit Ethernet transceiver designed for extended reach applications. It supports single-mode fiber connections up to 40 km, making it ideal for service provider transport, enterprise backbones, and long-haul data center interconnects.

🔧 Key Specifications

• Type: 10GBASE-ER SFP+ transceiver
• Data Rate: 10 Gbps
• Transmission: Long-reach single-mode fiber (SMF)
• Wavelength: 1550 nm
• Maximum Distance: Up to 40 km over SMF
• 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 802.3ae 10GBASE Ethernet compliant

🧩 Ideal Use Cases

• Service provider metro and long-haul transport networks
• Enterprise backbone connectivity across campuses or cities
• Data center interconnects requiring extended reach
• High-bandwidth applications over long single-mode fiber runs

⚙️ Benefits
The SFP-10G-ER enables cost-effective long-distance 10G Ethernet connectivity without the need for complex DWDM solutions. Hot-swappable design ensures easy deployment and replacement with minimal downtime.