Gianyar, Indonesia

Gianyar: Submarine Cable Landing Point

Gianyar is a regency located in the province of Bali, Indonesia, bordered to the south by the Badung Strait and the Indian Ocean. This southern coastal exposure places it within reach of submarine cable infrastructure, and Gianyar serves as a landing point for one submarine cable connecting points within Indonesia. As an intra-national cable landing, Gianyar contributes to the domestic submarine cable network that links the Indonesian archipelago's many islands.

Indonesia hosts a substantial submarine cable ecosystem, with 70 cables landing across 139 landing points throughout the country. Gianyar accounts for one of those cables, positioning it among the broader network of Indonesian landing points that collectively maintain connectivity across one of the world's most geographically dispersed nations. The single cable landing here supports inter-island connectivity, which is a defining characteristic of submarine cable infrastructure in the Indonesian archipelago.

Cables Landing at Gianyar

JaKa2LaDeMa is the submarine cable landing at Gianyar. Spanning 1,700 km, the cable reached ready-for-service (RFS) status in 2010, though its status is noted as draft. The cable connects multiple landing points within Indonesia, making it an entirely domestic system. As an intra-Indonesian cable, JaKa2LaDeMa supports connectivity between Indonesian islands, with Gianyar serving as one of its terminal points along Bali's southern coast.

Regional Context

Within Indonesia's network of submarine cable landing points, Gianyar is a smaller node compared to major hubs such as Batam, which hosts 20 cables, or Jakarta and Tanjung Pakis, each hosting 9. With one cable, Gianyar ranks within the top 62% of Indonesia's 143 landing points by cable count, reflecting the reality that most landing points across the archipelago serve a focused, localised role rather than functioning as multi-cable exchanges. Gianyar's position in Bali nonetheless gives it a distinct geographic presence on the southern edge of the archipelago.

Network Role

Gianyar functions as a single-cable terminus within Indonesia's domestic submarine cable network. The JaKa2LaDeMa cable, at 1,700 km, connects Indonesian landing points to one another, and Gianyar's inclusion on this system extends intra-national submarine cable reach into Bali. Rather than serving intercontinental or international corridors, this landing point enables connectivity between Indonesian islands, complementing the broader patchwork of domestic links that bind the archipelago together.

In the wider Indonesian submarine cable graph, Gianyar represents the type of single-cable, domestically oriented landing point that is common across a country comprising thousands of islands. Its presence ensures that Bali's southern coast participates in the submarine cable layer of Indonesia's national network, even if at a modest scale relative to the country's principal international hubs.