Keep high-speed uplinks open across distances that challenge standard optics. The HPE Aruba ANW 50G LR transceiver is built for 50 GbE links over single-mode fiber, delivering up to 10 km of reach for campus backbones, aggregation layers, and metro edge connections. Its LC connector and 1310 nm wavelength align with common single-mode deployments, making it a practical fit for environments that need dependable long-reach transport without moving to more expensive transport gear. For infrastructure teams, that means cleaner design choices when the link budget matters and the cost of a missed connection is measured in downtime. This module is a strong choice when you need to preserve port density while extending distance. It supports the kind of fiber architecture used in enterprise cores, distribution switches, and inter-building links where predictable optical performance is worth paying for. If your network design calls for 50 GbE over SMF, this transceiver gives you the reach and compatibility expected from a premium Aruba optic.