Tidore, Indonesia

Tidore: Submarine Cable Landing Point

Tidore is a city and island located in the Maluku Islands of eastern Indonesia, situated west of Halmahera Island and forming part of North Maluku Province. As an island community in one of Indonesia's more remote eastern regions, Tidore depends on submarine cable connectivity to maintain reliable digital links with the rest of the archipelago. One submarine cable currently lands at Tidore, connecting the city to Indonesia's broader domestic cable network.

The single cable serving Tidore is the Palapa Ring Middle, a domestic Indonesian system that links various points across the archipelago. This cable represents part of a nationally coordinated effort to extend fiber-optic connectivity into regions of Indonesia that were previously underserved by terrestrial and submarine infrastructure. The corridor enabled by this landing point is entirely domestic in character, connecting Tidore to other Indonesian endpoints rather than to international destinations.

Cables Landing at Tidore

The Palapa Ring Middle is a submarine cable system stretching approximately 2,100 kilometers, with a ready-for-service date of 2018. The cable links multiple locations exclusively within Indonesia, making it a domestic system designed to bridge connectivity gaps across the country's vast island geography. Tidore serves as one of the landing points on this network, integrating this eastern Indonesian city and its surrounding areas into the national fiber-optic grid.

Regional Context

Within Indonesia, Tidore is a comparatively modest landing point. Major hubs such as Batam with 15 cables and Jakarta with 7 cables handle a far greater volume and diversity of international and domestic cable traffic. Tidore's single domestic cable landing places it in a similar tier to smaller Indonesian landing points, though its position in the eastern Maluku Islands gives it geographic significance within the domestic Palapa Ring network that serves this part of the archipelago.

Network Role

Tidore functions as a single-cable terminus within the domestic Indonesian submarine cable network. Its connection via the Palapa Ring Middle system links it to other Indonesian landing points, enabling fiber-optic data transmission across a region of the country that is separated from the main western islands by significant stretches of open sea. The Palapa Ring Middle cable's 2,100-kilometer reach makes this eastern connection possible without reliance on satellite or terrestrial alternatives.

As a node on a nationally significant domestic cable system, Tidore represents the extension of Indonesia's submarine cable infrastructure into the Maluku Islands, a region whose island geography makes underwater cable routes the most practical means of delivering high-capacity connectivity. In the broader Indonesian submarine cable graph, Tidore marks one of the easternmost points where domestic fiber-optic infrastructure makes landfall.