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Domestic Leased Lines

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Overview

A dedicated communication service that enables fast and stable transmission of data, voice, video, and various applications between two customer-designated sites. It establishes a secure and independent connection through our domestic optical transmission network and cutting-edge telecommunications equipment.

Customer's Headquarters > SEJONG Networks > Customer's Branch

Key Features

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    Security and Stability
    A dedicated and independent circuit between two customer sites ensures high levels of security and network stability
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    24/7 Fault Monitoring
    Our Network Control Center continuously monitors the domestic network 24 hours a day, 365 days a year, enabling rapid fault detection and recovery
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    Diversified Network Configuration
    Multiple redundant network paths are designed to prevent service interruption even in the event of a network failure
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    High-Quality Service
    End-to-end optical cable circuits guarantee consistent, high-quality connectivity and performance

Service Structure

  • DWDM(Dense Wavelength Division Multiplexing)
    Nationwide InfrastructureDWDM(Dense Wavelength Division Multiplexing)
    Advanced optical transmission technology that enables 40 to 80 channels to be carried over a single optical fiber. Each channel supports transmission speeds from 10 Gbps to 100 Gbps, providing ultra-high-capacity and scalable network performance
  • MSPP(Multi Service Provisioning Platform)
    MSPP(Multi Service Provisioning Platform)
    An optical transmission-based platform that delivers both traditional private leased line services and modern Ethernet connectivity simultaneously, ensuring flexible and efficient network operation

Inquiry for use

E-mail: globalsalesteam@sejongnetworks.com

Customer Center: (+82)1688.1000