CISCO SFP-10G-SR Module

About CISCO SFP-10G-SR Module

The Cisco SFP-10G-SR 10Gbps Optical Transceiver Module is a high-performance, hot-pluggable SFP+ transceiver designed for short-range 10 Gigabit Ethernet communication over multimode fiber. Engineered with Ciscos industry-leading quality and reliability standards, this module provides seamless, high-speed connectivity for switches, routers, network interface cards, data centers, and enterprise backbone environments.

Operating at 850 nm wavelength, the Cisco SFP-10G-SR delivers 10Gbps data transfer speeds and supports distances of up to 300 meters on OM3 fiber and up to 400 meters on OM4 fiber, making it ideal for high-density wiring closets, server rooms, campus networks, and data center interconnects.

The module includes Digital Optical Monitoring (DOM) capabilities, allowing administrators to monitor real-time diagnostics such as optical output/input power, temperature, laser bias levels, and supply voltage, ensuring better network planning and proactive maintenance.

Its compact, low-power design, simple installation, and broad compatibility with Cisco Catalyst, Nexus, and other supporting platforms make it one of the most cost-effective and dependable choices for upgrading networks to stable and scalable 10 Gigabit Ethernet.

Whether used for switch uplinks, storage networks, virtualization environments, or server aggregation, the Cisco SFP-10G-SR offers exceptional performance, strong signal integrity, and dependable long-term operationmaking it one of the most popular choices in modern enterprise networking.