25,000 km · 16 Landing Points · 9 Countries · Ready for Service: 2001
| Length | 25,000 km |
|---|---|
| Status | In Service |
| Ready for Service | 2001 |
| Landing Points | 16 |
| Countries | 9 |
Monitored from 2026-03-28 through 2026-07-14 - live ICMP round-trip time measurements via our monitoring probes. All values below are recomputed daily from raw probe data. ✓ No anomalies detected in the monitored period.
| Probe | Location | Samples | Avg |
|---|---|---|---|
| #61587 | control probe | 100 | 158.5 ms |
| #6410 own probe | Sao Paulo BR | 93 | 69.4 ms |
| #1014589 own probe | Almaty KZ | 61 | 304.6 ms |
| #7062 own probe | Cape Town ZA | 56 | 377.9 ms |
| #6487 own probe | Singapore SG | 38 | 214.8 ms |
| #1012403 | control probe | 31 | 142.2 ms |
| #4113 | control probe | 28 | 33.5 ms |
| #1012996 | control probe | 20 | 168.5 ms |
| #1014473 own probe | Minsk BY | 17 | 165.4 ms |
| #1015563 own probe | Saint Petersburg RU | 16 | 165.7 ms |
The South America-1 (SAm-1) submarine cable is a high-capacity fiber-optic network owned and operated by Telxius. It was designed to enhance connectivity across South America, Central America, the Caribbean, and North America. Launched in 2001, SAm-1 serves as a critical infrastructure for international telecommunications, supporting data transmission and internet services between multiple countries.
SAm-1 spans approximately 25,000 kilometers, connecting 15 landing points across 9 countries. Its route strategically links coastal cities in South America, Central America, the Caribbean, and the United States:
The SAm-1 cable measures 25,000 kilometers in length, making it one of the longest submarine cables in the region. It was ready for service (RFS) in 2001, and its technical specifications include high-capacity fiber-optic pairs designed to support robust data transmission across its extensive route. However, details about its exact fiber count, total capacity, or supplier have not been publicly disclosed.
SAm-1 plays a pivotal role in enhancing the connectivity and resilience of telecommunications networks in the Americas. By linking key economic hubs such as Rio de Janeiro, Las Toninas, and Boca Raton, it provides diverse routing options and reduces reliance on single points of failure. Its geographical coverage also ensures robust interconnection between South America and global networks, complementing other regional cables like AMX-1 and South American Crossing (SAC).
While the cable's route, landing points, and owner are well-documented, several technical and operational details remain undisclosed:
These gaps in information highlight the need for continued monitoring and research in the submarine cable domain.
From a risk-topology standpoint, SAm-1 is a critical asset for monitoring due to its extensive reach and role in regional connectivity. Key areas of focus include:
These efforts can help ensure the operational integrity of SAm-1 and its contribution to global telecommunications.
South America-1 (SAm-1) is a cornerstone of connectivity in the Americas, linking diverse regions and supporting international data flows. While certain technical details remain undisclosed, its geographical coverage and role in regional resilience underscore its importance. For GeoCables, monitoring SAm-1 offers valuable insights into network behavior, physical risks, and the evolving dynamics of submarine cable systems.
| Status | ✓ Normal |
|---|---|
| RTT | 159.35 ms / base 157.37 ms |
| Last checked | 2026-07-14 12:32 |
Monitored by our probe network. Open monitoring →
| Min | Avg | Max | # | |
|---|---|---|---|---|
| 7 days | 156.4 | 157.7 | 159.4 | 4 |
| 30 days | 155.8 | 157.5 | 164.4 | 50 |
| 60 days | 140.7 | 158.5 | 285.6 | 100 |
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