The HP Aruba 845966-B21 is a high-performance 100GBase-SR4 QSFP28 optical transceiver designed for efficient data transmission over multimode fiber (MMF). Operating at an 850nm wavelength, this transceiver module supports a reliable reach of up to 100 meters, making it ideal for short-range applications in data centers and high-performance computing environments. It features MPO-12/UPC connectors for secure and effective connectivity. Additionally, the module incorporates Digital Diagnostic Monitoring (DDM) for real-time performance tracking, enabling network administrators to monitor link health and optimize network efficiency. The HP Aruba 845966-B21 is engineered to deliver scalable and reliable connectivity solutions for modern high-bandwidth applications...