LRO (Linear Receive Optics) is essentially a half-retimed optical module architecture. Traditional high-speed optical modules typically deploy DSPs on both the transmit and receive sides to perform full digital recovery across the entire link. The LPO transceiver completely removes. Linear Receive Optics (LRO) and Linear Pluggable Optics (LPO) are 2 key solutions that engineers building AI infrastructure are exploring to reduce the power from network equipment. According to the 2024 Report on U. S Data Center Energy Use, published by the Lawrence Berkeley National Laboratory, data centers account for 4. 4% of total electricity consumption in the U. in 2023, and are projecte to increase to 6. So, is there a solution that can keep the strong performance of DSP chips while still reducing part of the power. DSP(Digital Signal Processing) refers to a chipset-based technique that converts analog optical signals into digital data, enabling advanced modulation, dispersion compensation, and error correction. So what are the differences between LPO vs LRO vs CPO vs NPO optics, and how should they be selected in real.
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