Description
The Cisco SFP-10G-ER is a high-performance 10GBASE-ER SFP+ transceiver module designed for long-range fiber optic networking. Housed in a compact, hot-swappable form factor, it supports a maximum link length of up to 40 kilometers over standard single-mode fiber (SMF), making it ideal for enterprise backbone, data center, and metropolitan area network applications. Built for compatibility with a wide range of Cisco networking equipment, this module operates over a wavelength of 1550nm and uses LC duplex connectors for secure, efficient connectivity. Its durable metal housing aids in electromagnetic interference (EMI) protection and thermal dissipation.
This transceiver supports digital optical monitoring (DOM) for real-time diagnostics such as temperature, optical power, and voltage levels, ensuring reliable performance and simplified troubleshooting. It complies with the SFP+ Multi-Source Agreement (MSA), allowing for interoperability with other compliant networking devices. The module operates within an extended temperature range of 0°C to 70°C, suited for demanding environments. When purchasing used, buyers should verify the module’s optical output and DOM functionality to ensure continued high performance.