S-U-B Cable System

Overview

S-U-B Cable System is a regional submarine cable connecting various parts of Indonesia. The total length of the cable is 2009 km, and it became ready for service in 2008.

Route and Landings

Banjarmasin, Indonesia

Makassar, Indonesia

Surabaya, Indonesia

Ownership and Operators

The cable is operated by Telkom Indonesia.

Status and Timeline

The S-U-B Cable System became ready for service in 2008. The status of the cable is unknown.

Strategic Context

This submarine cable system connects several major cities within Indonesia, supporting telecommunications and internet access across the country's diverse regions. The corridor served by S-U-B Cable System is primarily intra-Indonesian, facilitating communication between major urban centers such as Banjarmasin, Makassar, and Surabaya.

The strategic importance of these connections cannot be overstated, given their roles as major economic and cultural centers within Indonesia.

• Banjarmasin, the capital of South Kalimantan province, is a key city known for its agriculture, mining, and tourism sectors. It serves as an important hub for local trade and commerce.
• Makassar, the provincial capital of Sulawesi, is an essential commercial center with advanced port facilities and industrial zones. Its strategic location makes it a critical node in regional logistics and transportation networks.
• Surabaya, one of Indonesia's largest cities, is renowned for its bustling port and manufacturing industries. It acts as a major gateway to the eastern part of Java and serves as a key economic center for the region.

The strategic importance of these connections cannot be overstated, given their roles as major economic and cultural centers within Indonesia.