The Ubiquiti UACC-OM-QSFP28-LR4 is a high-performance 100G LR4 single-mode optical module designed for long-range, high-speed data transmission. Engineered for compatibility with QSFP28 and QSFP+ interfaces, this transceiver supports 100 Gbps connections over distances up to 10 km using duplex LC UPC connectors and single-mode fiber. With four distinct wavelengths for both transmission and reception, it ensures reliable, high-bandwidth communication across enterprise and data center networks. Its compact, energy-efficient design operates within a wide temperature range, making it ideal for demanding networking environments. NDAA compliance ensures suitability for government and regulated deployments.