Carry Gigabit Ethernet farther with an Aruba SFP transceiver designed for long-haul single-mode fiber deployments. The LC connector and 70 km reach support backbone, campus, and remote aggregation links where distance and signal integrity matter more than port density. This module fits environments that need to preserve 1 GbE service across fiber infrastructure without moving to a different speed tier. It is a practical choice for connecting buildings, extending distribution layers, or linking network segments across facilities where copper is no longer viable. The single-mode design helps keep attenuation low over long runs, which is exactly what enterprise fiber plants are built to do. For teams standardizing on Aruba optics, this transceiver offers a clean path to long-distance connectivity with the right balance of reach and simplicity. It is the kind of component that earns its place in the BOM by solving a specific problem well: dependable 1 GbE transport over distance.