JAKABARE

Introduction to JAKABARE Cable

The JAKABARE submarine cable system is a critical telecommunications infrastructure owned by Indosat Ooredoo. Ready for service since 2009, this cable connects Singapore and Indonesia, providing robust international and domestic connectivity. Its primary purpose is to facilitate high-speed data transmission between regions, supporting both commercial and consumer needs in Southeast Asia.

Geography and Landing Points

The JAKABARE cable spans a total length of 1,330 kilometers, linking multiple landing points in Singapore and Indonesia. These landing points include:

• Changi North, Singapore
• Sungai Kakap, Indonesia
• Tanjung Bemban, Indonesia
• Tanjung Pakis, Indonesia

This geographic spread ensures connectivity between key urban and coastal hubs in Indonesia and the global gateway of Singapore.

Architecture and Technical Specifications

The JAKABARE cable system measures 1,330 kilometers in length and was officially ready for service in 2009. While specific details about its capacity, fiber pairs, or supplier are publicly not disclosed, its design supports high-speed data transmission essential for regional connectivity. Indosat Ooredoo operates the cable, leveraging it to enhance Indonesia’s telecommunications infrastructure.

Regional Importance

The JAKABARE cable plays a significant role in the connectivity landscape of Southeast Asia. It enhances route diversity by linking Indonesia with Singapore, one of the region's most important data hubs. Additionally, it serves as a backup and alternative path to other cables such as JaSuKa, JAYABAYA, and JAKASUSI. This redundancy is crucial for minimizing disruptions in the event of cable faults or outages.

Its multiple landing points within Indonesia also contribute to domestic connectivity, supporting inter-island data traffic and reducing dependency on single choke points.

What Is Known and What Remains Undisclosed

Here is a summary of the publicly available and undisclosed information about the JAKABARE cable:

• Known: Total length (1,330 km), ready-for-service year (2009), owner (Indosat Ooredoo), landing points (Changi North, Sungai Kakap, Tanjung Bemban, Tanjung Pakis).
• Undisclosed: Exact capacity, number of fiber pairs, supplier, and detailed technical specifications.

Why JAKABARE Is Relevant for GeoCables Monitoring

From a monitoring standpoint, the JAKABARE cable presents several points of interest for GeoCables:

• Risk of disruptions: Monitoring BGP routes and latency changes can help detect early signs of issues along the cable path.
• Marine activity: Observing vessel behavior near the cable route can mitigate risks of anchor dragging or other physical damage.
• Route performance: Analyzing data degradation patterns can reveal insights into cable wear or maintenance needs.

Given its role in connecting Indonesia with Singapore and its integration into a broader network of cables, JAKABARE is a key asset for ensuring stable regional connectivity.

Conclusion

The JAKABARE cable is a vital component of Southeast Asia’s telecommunications infrastructure, linking Indonesia to Singapore and supporting both international and domestic data needs. While some technical details remain undisclosed, its geographic reach and role in route diversity make it an important subject for monitoring and analysis. For GeoCables, tracking its performance and risks ensures informed decision-making for stakeholders in the region.