KT launches AI-dedicated lines with up to 800Gbps bandwidth

KT has launched an "AI-dedicated line" service supporting up to 800Gbps, eight times the previous 100Gbps maximum. It uses All Photonic Network technology to minimize optical-electrical signal conversion, backed by 840,000 km of fiber and redundant routes between data centers.

• Bandwidth rises from 100Gbps to 400Gbps and 800Gbps
• APN technology cuts signal conversion and latency
• KT's fiber coverage spans 840,000 km
• Dual-path routing ensures continuity between data centers