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.

















