Cisco SFP-10G-SR-S-RF 10GBASE-SR SFP+ Module | MMF, Cisco Certified — SFP-10G-SR-S-RF

Keep short-reach fiber links stable with a Cisco Certified refurbished 10GBASE-SR SFP+ module. Built for multimode fiber deployments, the SFP-10G-SR-S-RF is designed for 10 GbE environments that need dependable optics without overbuying for longer-distance capability. This module fits naturally into access, aggregation, and server connectivity layers where LC-based multimode runs are already in place. Its SFP+ form factor supports compact, high-density switch ports, making it a practical choice for teams standardizing on 10 GbE uplinks and server connections. Refurbished Cisco optics are often selected when procurement needs to balance cost control with platform confidence. Cisco certification adds assurance that the module aligns with the expected behavior of the original hardware family, helping reduce compatibility risk in production networks. Use it where short-reach performance, fiber density, and vendor alignment matter more than generic low-cost alternatives. For infrastructure teams maintaining Cisco environments, this module offers a straightforward path to restore or expand 10 GbE connectivity with less uncertainty. Ideal For Server-to-switch 10 GbE connections over multimode fiber Aggregation uplinks in Cisco-based campus networks Replacement optics for existing Cisco SFP+ ports Short-reach data center links where LC multimode cabling is already installed Why This Product 1 Cisco Certified refurbished versus generic third-party optics 2 10GBASE-SR short-reach performance for multimode fiber 3 SFP+ compatibility for dense switch environments 4 LC duplex connectivity for standard fiber plant deployments