Keep long-distance 10 GbE links stable with Aruba R9Q47A LR SFP+ optics. Designed for single-mode fiber, this transceiver supports up to 10 km of reach, making it a practical choice for building-to-building uplinks, campus aggregation, and remote rack interconnects where multimode optics fall short. The LC connector and SFP+ form factor fit standard enterprise switching environments, while the 10 Gbps data rate preserves throughput for storage, virtualization, and high-volume east-west traffic. For teams standardizing on Aruba infrastructure, this module offers a clean path to extend connectivity without changing the switching platform. The TAA designation matters for public sector and regulated procurement workflows. It helps simplify sourcing when compliance requirements limit acceptable origin. For organizations that value predictable deployment and long service life, LR optics are often the right answer when the link budget must be conservative and the fiber plant is already in place. Choose this module when you need a verified long-reach 10 GbE optic from a trusted enterprise vendor, not a generic transceiver with uncertain interoperability.