INTRODUCING LINEAR PLUGGABLE OPTICS LPO

LPO Linear Drive Pluggable Optical Original Product

LPO Linear Drive Pluggable Optical Original Product

It uses a linear drive strategy to replace DSPs with a Transimpedance Amplifier (TIA) and Driver Chip (DRIVER) with excellent linearity and EQ capabilities. These high-performance parts have been leveraged in leading module and system level designs and enable highly efficient interconnect spanning both short reach and long. An LPO (Linear Pluggable Optics) solution offers considerable power savings for optical interconnect by removing the digital signal processing (DSP) function from the pluggable optical module. This architecture takes advantage of the capabilities in each segment of the link to form a power, cost.

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CE Certified Linear Drive Pluggable Optical 1 6T

CE Certified Linear Drive Pluggable Optical 1 6T

6T OSFP 2×DR4 Linear-drive Pluggable Optics transceiver modules are designed for use in 1. Forward error correction (FEC) is required to be implemented by the host in order to ensure reliable system operation. 6T PAM4 and Coherent-based optical modules provide cutting-edge performance, quality and reliability to enable high-speed data transmission for AI, cloud and long haul/metro applications. While the OSFP1600 supports future switch silicon with 200 Gb/s electrical lanes, there is broad interest in 1.

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Cost-effective linearly driven pluggable optical LPO

Cost-effective linearly driven pluggable optical LPO

One of the most groundbreaking network innovations driving transformations of data centers in 2025 is Linear Pluggable Optics (LPO)—a Digital Signal Processor (DSP)-free optical solution designed to optimize power, cost, and latency. The idea is simple: instead of a DSP (digital signal processor) inside the module – replacing it with transimpedance amplifier (TIA) and a driver chip with high linearity and EQ capability – LPO shifts signal processing into. An LPO (Linear Pluggable Optics) solution offers considerable power savings for optical interconnect by removing the digital signal processing (DSP) function from the pluggable optical module. This architecture takes advantage of the capabilities in each segment of the link to form a power, cost.

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Solution Optical Transmitter LPO

Solution Optical Transmitter LPO

The LPO solution completely removes the DSP from the module, shifting the signal processing function to the host-side SerDes. Its advantages include the lowest power consumption (30–50% lower than DSP), extremely low latency, and the lowest module BOM cost. From principles to applications, and compares it with traditional optical modules. Leveraging LPO technology, the module provides ultra-low-latency, power-efficient optical links tailored for AI, high-performance computing, and hyperscale data center applications. To address this, Macom and NVIDIA first proposed Linear-drive Pluggable Optics (LPO) in 2022. It uses a linear drive strategy to replace DSPs with a Transimpedance Amplifier (TIA) and Driver Chip (DRIVER) with excellent linearity and EQ capabilities.

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