As 5G, cloud services, and high-definition video applications grow exponentially, metro networks face an inevitable bandwidth bottleneck. Legacy 100G infrastructure can no longer meet the latency and capacity demands of today's digital economy.
The HTF 400G OEO 1×QSFP-DD to CFP2 module delivers an innovative optical-electrical-optical regeneration solution for metro and backbone network upgrades.
By supporting single-channel 400Gbps coherent transmission and full DWDM band (1529.5–1565.5nm), it enables seamless wavelength conversion, signal regeneration, and long-distance relay without re-architecting existing OTN platforms.
Built on the HT6000 DWDM system, HTF 400G OEO supports intelligent network management (SNMP/Web GUI) and automatic wavelength tuning, achieving fast deployment and low operational costs.
The system's 20,000ps/nm dispersion tolerance and 23dB OSNR performance ensure that each data stream remains stable and error-free, even over provincial or transnational routes.
From 5G backhaul to cloud interconnection, HTF 400G OEO empowers service providers to expand network capacity with minimal investment, realizing smooth evolution from 100G to 400G and beyond-paving the way for the next-generation metro optical backbone.