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Internet Slowdown Alert: Pakistan Braces for Service Degradation as Submarine Cable Undergoes Crucial Repairs

  • Nishadil
  • October 14, 2025
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  • 1 minutes read
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Internet Slowdown Alert: Pakistan Braces for Service Degradation as Submarine Cable Undergoes Crucial Repairs

Internet users across Pakistan are advised to prepare for potential service degradation over the coming days. Pakistan Telecommunication Company Limited (PTCL) has announced that essential repair work on a key international submarine cable, SMW4 (South East Asia-Middle East-Western Europe 4), will lead to a noticeable slowdown in internet speeds nationwide.

The SMW4 cable, a vital artery for Pakistan's international connectivity, requires urgent maintenance.

This planned repair operation is expected to take several days to complete, during which time internet traffic will need to be rerouted, inevitably causing some level of disruption to users.

PTCL, a major service provider, has confirmed that while it has taken proactive measures to mitigate the impact, a complete avoidance of service degradation is not possible.

The company has made arrangements for alternative bandwidth to help manage the flow of data and minimize the inconvenience to its customers. However, users should anticipate slower browsing, longer download times, and potential buffering during peak hours.

It's important to note that the impact of these repairs is not limited to PTCL customers alone.

Other Internet Service Providers (ISPs) in Pakistan that rely on the SMW4 cable for their international bandwidth will also likely experience similar challenges. This means that a significant portion of the country's internet traffic could be affected, leading to a broader slowdown.

The repairs are critical for ensuring the long-term reliability and stability of Pakistan's internet infrastructure.

While temporary inconvenience is expected, these maintenance operations are necessary to prevent more severe and prolonged outages in the future. Users are encouraged to stay informed through official channels from their respective ISPs regarding the progress of the repairs and any specific advisories.

In the interim, businesses and individuals relying heavily on internet services are advised to plan for potential slowdowns, perhaps by prioritizing essential online tasks or scheduling large downloads during off-peak hours, if possible.

This proactive approach can help minimize the frustration associated with the temporary dip in internet performance.

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Disclaimer: This article was generated in part using artificial intelligence and may contain errors or omissions. The content is provided for informational purposes only and does not constitute professional advice. We makes no representations or warranties regarding its accuracy, completeness, or reliability. Readers are advised to verify the information independently before relying on