buy Switch HPE S0G21A . The HPE S0G21A is a network transceiver designed for professional environments requiring high-speed, long-distance connections, ideal for telecommunications infrastructure and enterprise networks. Although the name includes the category "laptop charger," its main function corresponds to an optical transceiver of the fiber optic type with an SFP+ interface that allows data transmission speeds of up to 10 Gigabits per second. It is equipped with an LC connector and supports a maximum transfer distance of 10 km over single-mode fiber (SMF), enabling reliable links in large facilities or distributed campuses. Its compact and lightweight design, weighing just 15 grams, helps minimize impact on racks and network systems, while compatibility with EU-type plugs ensures a secure and stable installation. This model is part of HPE’s Instant On 10G LR range, known for delivering consistent performance in high-demand, low-latency networks. Thanks to these features, the HPE S0G21A provides an efficient solution for expanding and upgrading communication infrastructures, helping maintain transmission quality and speed in professional settings. In short, it is a reliable component aimed at users needing advanced optical connectivity without sacrificing compatibility and technical stability. Type: Network cableSwitchProduct with plug: YesType of plug: Plug EU