The AddOn Dell Compatible 0M14MK-AO is a high-performance 25-Gigabit SFP28 transceiver engineered for ultra-fast, short-reach connectivity in enterprise data centers and high-density network environments. Operating at the 850nm wavelength, this module delivers 25GBase-SR throughput over multi-mode fiber with a duplex LC connector, supporting distances up to 328 feet on OM4 fiber and 230 feet on OM3 fiber. This dual-rate capable solution supports both 10 Gbps and 25 Gbps speeds depending on host port configuration, offering flexible deployment options for various networking scenarios. As a TAA Compliant module manufactured in the USA, it meets mandatory procurement requirements for U.S. Federal Government, military, and GSA-schedule projects. The transceiver features Digital Optical Monitoring support for real-time performance tracking and diagnostics, enabling proactive network management. Ideal for compatible network switches and high-speed data center applications, this SFP28 module provides reliable, enterprise-grade connectivity for demanding networking environments requiring maximum bandwidth and minimal latency.