In the preferred upgrade path from 100G to 400G, PAM4 (4-level Pulse Amplitude Modulation) optical module technology plays a crucial role. This technology is designed to enhance data transmission rates within limited optical fiber bandwidth.
In the context of 100G Data Center Interconnect (DCI) technology, coherent detection and direct detection are two primary optical signal detection methods with significant differences in principles and application scenarios.
With the continuous advancement of optical communication technology, the design and manufacturing of optical modules are undergoing significant transformations. The realization of non-hermetic packaging, hybrid integration technology, the maturity of flip-chip technology, the widespread adoption of
As data centers continue to expand and evolve, the demand for higher data transfer rates and greater bandwidth capacity is ever-increasing. Among the contenders in the 200G optical module space, QSFP56 and QSFP-DD are two prominent form factors vying for dominance. This article will explore the feat
As the demand for higher data transmission rates and bandwidth continues to grow, the need for more advanced and efficient network infrastructure has become increasingly critical. One of the key components in this infrastructure is the optical module. Among the latest advancements in this field is t