Immersion Liquid-Cooled Optical Transceivers for the Next-Generation Data Center

As data centers evolve to support exponential growth in AI workloads, hyperscale processing, and high-speed networking, the need for more efficient cooling methods becomes urgent. Traditional air-cooled systems are reaching their thermal limits, prompting a shift toward immersion liquid cooling as the next standard in data center infrastructure.

QSFPDD800G, a leading optical transceiver manufacturer based in Taiwan, introduces a cutting-edge solution to meet this demand: Immersion Liquid-Cooled Optical Transceivers. These transceivers are purpose-built to operate reliably and efficiently within immersion-cooled environments, delivering exceptional thermal performance, power savings, and system-level reliability.

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💧 Why Immersion Liquid Cooling?

Immersion cooling involves submerging components directly into thermally conductive dielectric fluids. This method enables dramatically improved heat dissipation and quieter operation, while reducing energy use and operational costs.

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⚙️ Key Advantages of QSFPDD800G’s Immersion-Cooled Transceivers

• 🔥 Unmatched Heat Dissipation
  Removes up to 3,000× more heat than air, enabling stable performance even under extreme workloads.

• ⚡ Ultra-Fast Thermal Transfer
  Offers 25× higher thermal conductivity than traditional air-based systems, ensuring faster heat removal and lower component temperatures.

• 🤫 Whisper-Quiet Operation
  Reduces noise by 10–15 dBA, contributing to quieter data center environments.

• 💡 Significant Energy Savings
  Delivers up to 30% lower power consumption, reducing both operational expenses and environmental footprint.

• 🌱 Industry-Leading Power Usage Effectiveness (PUE)
  Helps data centers achieve a PUE of 1.05 or lower, surpassing the efficiency of even the most advanced air-cooled facilities.

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📦 Available Models

QSFPDD800G provides a comprehensive lineup of immersion-cooled multimode optical modules, supporting a wide range of bandwidth demands:

• 800G OSFP 2x SR4

• 400G OSFP-RHS SR4

• 400G QSFP112 SR4

In addition, QSFPDD800G's portfolio spans data rates of 100G, 200G, 400G, and 800G, ensuring broad compatibility across diverse network architectures.

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🔧 Built for Reliability. Engineered for Immersion.

Unlike conventional optical modules, QSFPDD800G's immersion liquid-cooled transceivers are engineered with materials and construction techniques that ensure long-term durability in direct liquid contact. These modules maintain full performance while operating under the unique thermal and pressure dynamics of immersion tanks.

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🌍 About OQSFPDD800G

With over 15 years of industry expertise and a proven track record serving Tier-1 cloud providers, QSFPDD800G delivers high-performance optical solutions backed by Taiwan-based R&D and manufacturing. Our immersion-cooled modules reflect our ongoing commitment to innovation, efficiency, and reliability for next-generation networks.

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Transform your data center efficiency with QSFPDD800G’s Immersion-Cooled Optical Transceivers.
To learn more or request samples, contact us at sales@QSFPDD800G.com