Cisco 10GBASE-SR 10 Gbps XFP Transceiver Module

Overview

The Cisco XFP-10G-MM-SR= is a 10 Gbps optical transceiver module designed to extend high-speed Ethernet connections over short-reach multimode fiber. Operating at an 850 nm wavelength, it supports distances up to 300 meters, making it a practical solution for data centers and campus networks that require reliable 10 Gigabit links without replacing existing cabling infrastructure. Its compact XFP form factor fits into Cisco devices with open XFP slots and allows hot swapping to minimize downtime during maintenance.

Key features

• Enables 10 Gigabit Ethernet links over multimode fiber for fast and stable network performance
• Hot-swappable design allows insertion or replacement without powering down the host device, reducing service interruptions
• LC duplex interface ensures compatibility with common fiber jumpers used in data centers and campus backbones
• Supports digital diagnostics for real-time monitoring of temperature, optical power, and other critical parameters
• Complies with FCC and IEC laser safety standards, ensuring safe operation in various environments
• Small form factor preserves valuable port space on switches and routers
• Works seamlessly with a broad range of Cisco switches and routers, simplifying network upgrades and expansions

Key specs

• Data transfer rate: 10 Gbps
• Optical wavelength: 850 nm
• Maximum reach: 300 meters over multimode fiber
• Form factor: XFP
• Interface type: LC duplex
• Compliance: FCC and IEC laser safety standards

Connectivity and compatibility

This transceiver module is designed to fit into any Cisco platform equipped with an open XFP slot, making it a versatile choice for upgrading existing network hardware. The LC duplex interface matches standard fiber optic cables commonly used in data centers, ensuring straightforward integration without additional adapters or modifications. Its compatibility with a wide range of Cisco switches and routers allows network administrators to deploy it across various setups with confidence.

Ideal uses and environments

The Cisco XFP-10G-MM-SR= is well suited for linking top-of-rack switches to aggregation layers within data centers, connecting blade servers to core switches, or establishing high-bandwidth uplinks between wiring closets in campus environments. It supports consistent 10 Gbps throughput with low latency, making it a strong choice for environments that demand reliable, high-speed connectivity across rooms or floors. This module fits naturally into setups where maintaining existing multimode fiber cabling is a priority.