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

Ultra-Long-Range 10G Connectivity for Enterprise Networks

The Cisco SFP-10G-ER transceiver is engineered for high-performance 10-Gigabit Ethernet links extending across long distances using single-mode fiber. Designed for demanding enterprise backbones and metro network environments, it ensures stable data transmission, low latency, and exceptional signal clarity — even on extended links where reliability is critical.

Durable, Efficient & Seamlessly Compatible

With its hot-swappable SFP+ design, the Cisco SFP-10G-ER integrates effortlessly into Cisco switches, routers, and optical platforms. Built for energy efficiency and long-term durability, it provides a dependable solution for organizations needing long-reach 10G connectivity while maintaining smooth scalability and simplified deployment.