DREAM LINE 로고
Total ICT Solution
Platform Company
Building better connections for the future, growing together with our customers.
AI Networking Leader Global Land, Sea & Cloud Infrastructure Leading the Future of AI Connectivity.
1

AI Network

Hyperscale Data Centers, DCI, Dark Fiber, and Dedicated Line Networks.

2

Global Connectivity

Owners of the JAKO and AUG East Submarine Cables Connecting the World from Busan and Gunsan.

3

Customization

Tailored Network Solutions, High-Speed and Ultra-Low Latency Design.

All-Infra Network Service

Submarine

CableGlobal dedicated network infrastructure through international submarine cable systems.

Dedicated Line

Dedicated network services delivering stability and security through Dreamline’s own nationwide backbone.

Backhaul Infra

NetworkHigh-capacity transmission backhaul connecting major cities and national facilities across Korea.

DCI

High-performance DCI networking designed for cloud and AI traffic with stable, low-latency connectivity.

Data Center

Purpose-built and directly operated data centers optimized for GPU and AI workloads.

Tower Infrastructure

InfrastructureNationwide wireless coverage with scalable shared tower infrastructure.

Fully Integrated
End-to-End
Network
From the backbone to the last-mile access network, Dreamline
operates every section directly to deliver seamless stability and scalable performance.
Dreamline’s Nationwide Optical Network
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Backbone network
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Regional network​
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Trunk Line network
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Always-On
Connectivity,
Everywhere
Reliable and responsive network
operations through real-time monitoring
across nationwide operation centers.​
Nationwide NOC/AP​
0PCS
24/7 Maintenance
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Real-Time Monitoring​
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