QSFP28 - QSFP28 active optical cables provide high-bandwidth 100Gb connectivity for switches, servers, and optical backbones requiring OM3 multimode fiber performance. These assemblies use integrated transceivers and fiber to support longer reach than passive DAC options while maintaining low latency and stable throughput. MSA compliance ensures interoperability across major networking platforms and data-center environments. QSFP28 AOCs are suitable for aggregation links, spine-leaf architectures, and high-performance computing clusters.