Cisco SFP-10G-SR-X-RF 10GBASE-SR SFP+ Module | Enterprise Fiber Optics — SFP-10G-SR-X-RF

Preserve high-speed connectivity on short-reach fiber runs with the Cisco SFP-10G-SR-X-RF. This refurbished 10GBASE-SR SFP+ module is designed for multimode fiber deployments that need reliable 10 GbE performance without overbuying on reach. Its LC duplex interface fits standard enterprise fiber infrastructure, while the hot-swappable design helps reduce maintenance disruption during live operations. For teams managing access switches, aggregation layers, or server uplinks, this module delivers the optical profile expected in established Cisco environments. The extended temperature range adds flexibility in equipment rooms where thermal conditions are less controlled than a pristine lab. Choosing a Cisco-certified refurbished optic can help control spend while keeping compatibility and operational confidence aligned with production requirements. Ideal For Server-to-switch uplinks in a data center using multimode fiber Short-reach aggregation links between Cisco network switches Replacement optic for maintaining existing 10 GbE Cisco infrastructure Cost-controlled refresh of production fiber ports in enterprise closets Why This Product 1 Refurbished Cisco optic for lower acquisition cost than new modules 2 10GBASE-SR support for standard multimode short-reach deployments 3 LC duplex interface for common enterprise fiber plant 4 Extended temperature range for less controlled equipment spaces