Cisco SFP-10G-SR 10GBASE-SR 850nm Multimode SFP+ Module

Cisco SFP-10G-SR 10GBASE-SR

The Cisco SFP-10G-SR Module provides high-performance 10-Gigabit Ethernet connectivity for enterprise and data center deployments. This transceiver operates on standard multimode fiber (MMF) link lengths up to 400 meters using OM4 cabling. It utilizes the SFP+ form factor to ensure high-density port configurations across Cisco switching and routing platforms. The hardware supports the 10GBASE-SR standard, delivering reliable data transmission at an 850nm wavelength. Consequently, network engineers can scale bandwidth effectively without overhauling existing fiber infrastructure.

Key Features

• Hot-Swappable Input/Output
  The optical interface plugs directly into an SFP+ port without requiring a system reboot or power cycle.

• Digital Optical Monitoring (DOM)

  • Real-time monitoring of laser bias current
  • Temperature and supply voltage tracking
  • Transmitted and received optical power diagnostics

• Industry Standard Compliance
  This component adheres to IEEE 802.3ae standards for 10GBASE-SR Ethernet communications.

Specifications

What’s in the Box

• Cisco SFP-10G-SR 10GBASE-SR Module
• Dust Cap for Optical Connector
• Technical Documentation

Why Choose Cisco SFP-10G-SR

• The transceiver ensures maximum interoperability across the Cisco Nexus and Catalyst switching families. Therefore, it reduces the risk of hardware identification errors during installation.
• Low power consumption profiles minimize the thermal footprint within high-density rack environments. Additionally, the small form factor allows for 48 ports in a single rack unit.
• Strict adherence to MSA (Multi-Source Agreement) specifications guarantees mechanical and electrical compatibility. Consequently, this unit provides a stable physical layer for mission-critical data paths.
• Integrated DOM capabilities allow network administrators to proactively identify potential link failures before they cause outages. However, users must verify that the host platform firmware supports these diagnostic features.