Accelerating AGI Connectivity — HTF 400G OEO Powers Next-Generation DCI Interconnects

Oct 24, 2025

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As Artificial General Intelligence (AGI) drives an unprecedented surge in global computing demand, data centers have become the neural hubs of digital intelligence. Massive model training and real-time inference exchange push existing 100G/200G architectures to their limits-higher latency, higher power consumption, and insufficient bandwidth.

 

To meet this challenge, HTF introduces the 400G OEO 1×QSFP-DD to CFP2, a high-performance optical-electrical-optical regeneration solution designed for next-generation Data Center Interconnect (DCI) applications.


Supporting 400Gbps single-channel transmission with advanced coherent DWDM optics and SDFEC error correction, it enables ultra-reliable, long-distance AI data transport across distributed compute clusters.

 

With 20000ps/nm dispersion tolerance and 21dB OSNR sensitivity, the HTF 400G OEO delivers seamless connectivity between AI training centers across cities and continents.


Its intelligent network management system (SNMP/TELNET/Web) provides real-time optical monitoring and adaptive bandwidth allocation synchronized with AI workload scheduling.

 

The ultra-efficient design meets green data center standards while ensuring consistent performance for hyperscale AI infrastructures.


Fully compatible with the HT6000 DWDM/OTN platform, HTF 400G OEO builds the optical foundation for intelligent computing, turning every data exchange into light-speed collaboration.

 

"In the age of AGI, intelligence flows at the speed of light."
HTF 400G OEO - connecting global compute power with precision, speed, and trust.

 

HTF

 

400G QSFP-DD to CFP2 Solution

 

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