SFP-10G-SR-S Cisco 10GBASE-SR SFP+ Module for MMF S-Class

Cisco SFP-10G-SR-S - 10GBASE-SR S-Class SFP+ Module

The Cisco SFP-10G-SR-S is part of Cisco’s cost-optimized S-Class optics portfolio, delivering reliable 10 Gigabit Ethernet connectivity for short-reach applications. Supporting transmission distances up to 400 meters over multimode fiber, it is ideal for data centers and enterprise LANs where high-density 10G connectivity is required at a lower cost.

🔧 Key Specifications

• Type: 10GBASE-SR S-Class SFP+ transceiver
• Data Rate: 10 Gbps
• Transmission: Short-reach multimode fiber (MMF)
• Wavelength: 850 nm
• Maximum Distance: Up to 400 m over OM4 MMF (300 m over OM3)
• Connector: LC duplex
• Form Factor: Hot-swappable SFP+
• Digital Optical Monitoring (DOM): Supported
• Operating Temperature: Standard range (0°C to 70°C)
• Compatibility: Cisco switches and routers supporting SFP+ ports
• Standards: IEEE 802.3ae 10GBASE Ethernet compliant

🧩 Ideal Use Cases

• Data center server-to-switch connectivity
• Enterprise LAN aggregation and access layers
• High-density 10G deployments over multimode fiber
• Short-haul backbone links within campus networks

⚙️ Benefits
The S-Class optics are optimized for common enterprise and service provider deployments, offering reduced cost compared to full-featured Cisco optics while maintaining compliance and reliability. Hot-swappable design ensures easy installation and replacement with minimal downtime.