Landing Point · ID Indonesia
| Cable | Status |
|---|---|
| Jakarta-Bangka-Batam-Singapore (B2JS) | Active |
| Jakarta-Bangka-Bintan-Batam-Singapore (B3JS) | Active |
RTT measurements to this landing point from 2026-03-07 through 2026-07-17 - live ICMP round-trip time via our monitoring probes. Recomputed daily. ✓ No anomalies detected in the monitored period.
| Probe | Location | Samples | Avg |
|---|---|---|---|
| #1014589 own probe | Almaty KZ | 4 | 292.8 ms |
| #6410 own probe | Sao Paulo BR | 2 | 369.2 ms |
| #6427 own probe | Sydney AU | 2 | 107.6 ms |
| #6487 own probe | Singapore SG | 2 | 18.3 ms |
| #7062 own probe | Cape Town ZA | 2 | 320.4 ms |
| #1014473 own probe | Minsk BY | 2 | 273.5 ms |
| #1014597 own probe | Tbilisi GE | 2 | 318.5 ms |
| #4429 | control probe | 1 | 82.9 ms |
| #6676 | control probe | 1 | 16.2 ms |
| #14076 | control probe | 1 | 50.2 ms |
Pesaren is a submarine cable landing point located in Indonesia, a maritime nation whose submarine cable infrastructure spans 70 cables across 139 landing points. As a coastal landing point, Pesaren connects Indonesia to the regional digital corridor linking the Indonesian archipelago with Singapore. Two submarine cables land at Pesaren, both forming part of the Indonesia–Singapore corridor that routes connectivity through the islands between Java and the Malay Peninsula.
The two cables landing at Pesaren — the Jakarta-Bangka-Bintan-Batam-Singapore (B3JS) and the Jakarta-Bangka-Batam-Singapore (B2JS) — serve an inter-island and cross-border function, connecting Indonesia and Singapore. Together, they reflect a pattern of parallel cable deployment along the same strategic corridor, with B3JS entering service in 2012 and B2JS following in 2013. Both cables link Indonesian territory with Singapore, making Pesaren a point of transit on a heavily used regional route.
The Jakarta-Bangka-Bintan-Batam-Singapore (B3JS) cable stretches 1,031 kilometres and reached ready-for-service (RFS) status in 2012. It connects Indonesia and Singapore, routing through multiple Indonesian island waypoints as its name suggests. Pesaren serves as one of the Indonesian landing points along this cable's path.
The Jakarta-Bangka-Batam-Singapore (B2JS) cable spans 759 kilometres and entered service in 2013. Like B3JS, it connects Indonesia and Singapore, providing a parallel route along broadly the same corridor. Its shorter length compared to B3JS reflects a more direct path between the two countries. B2JS is a published cable system, while B3JS remains in draft status in the available records.
Within Indonesia's submarine cable landscape, Pesaren ranks in the top 85% of the country's 139 landing points by cable count, hosting 2 cables. This places it well behind the country's most connected nodes — Batam with 20 cables, Jakarta with 9, and Tanjung Pakis with 9 — but it nonetheless forms part of the broader Indonesian landing point network. Its two cables specifically serve the Java-to-Singapore corridor, a route shared with several of Indonesia's larger cable hubs.
Pesaren functions as a dual-cable terminus on the Indonesia–Singapore corridor, hosting two systems that both traverse Indonesian island territory before reaching Singapore. The presence of two cables rather than one gives this landing point a degree of redundancy along the same route, with B3JS and B2JS providing parallel paths of 1,031 km and 759 km respectively. Both cables were deployed in successive years, suggesting coordinated capacity expansion along this corridor between 2012 and 2013.
In the broader Indonesian submarine cable graph, Pesaren represents a secondary but complementary node — not among the country's highest-capacity hubs, but contributing to the density of connections along one of Indonesia's most active inter-island and cross-border cable routes linking Java and Singapore.
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