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Cost-Effective 10G Connectivity for Data Centers

The Genuine Cisco SFP-10G-SR-S is a short-reach S-Class transceiver designed for reliable, high-density 10 Gigabit Ethernet connectivity in enterprise and data center networks. It delivers 10GBASE-SR performance over multimode fiber (MMF and is optimized for modern switching environments like Top-of-Rack (ToR and spine-leaf deployments.

As an S-Class module, the SFP-10G-SR-S provides cost-effective 10G connectivity with the quality and compatibility Cisco is known for—factory sealed and ready to deploy.

What Is S-Class? Comparing SFP-10G-SR-S vs. SFP-10G-SR

Cisco’s S-Class optics offer targeted functionality for Ethernet-only applications at a more affordable price point.

• SFP-10G-SR-S (S-Class: Ideal for standard 10GBASE-SR connections in controlled environments. Does not support DOM (Digital Optical Monitoring, making it perfect for cost-sensitive deployments where real-time diagnostics are not essential.

• SFP-10G-SR (Standard: Offers broader compatibility across older protocols like Fibre Channel and typically includes DOM support. Suitable for mixed-use cases requiring wider compatibility.

By choosing S-Class, you're selecting a streamlined, efficient solution tailored for today's 10G Ethernet backbone.

Technical Features:

• Form Factor: SFP+
• Standard: 10GBASE-SR
• Part Number: SFP-10G-SR-S
• Wavelength: 850 nm
• Distance: Up to 300m (OM3 / 400m (OM4
• Fiber Type: Multimode Fiber (MMF
• Connector Type: LC Duplex
• DOM Support: Not included (S-Class
• Operating Temperature: 0°C to 70°C (Commercial use
• Compatibility: Designed for Cisco switches and routers with SFP+ ports
• Condition: Brand New, Factory Sealed

For complete technical details, check the Specifications tab above.