Why Can Power Outage Disrupt Internet Networks? Here are 7 Possible Causes

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YOGYAKARTA - Internet connections are often unstable after a power outage. The router is on, the indicator lights are normal, but the network still cannot be used optimally. This can happen due to various technical factors, especially when the network is set arbitrarily. The following will discuss the possible causes of power outages that can interfere with the internet network, as well as tips so that this problem does not recur.

7 Reasons Why Power Outages Can Disrupt Internet Networks

Quoted from TMC, here are 7 reasons why power outages can disrupt the internet network:

Electricity Voltage is Unstable When It Turns Back On

When the electricity comes back on, in many cases, the power doesn't immediately come back stable. The power may come back for a few seconds and then die again, or it may come back with voltage fluctuations. This makes network devices such as routers and switches experience interference or even errors.

Network devices are very sensitive to sudden power changes. If this happens repeatedly, the device can be a stuck device, power supply damage, or loss of some settings in the worst case. This is the reason why the internet is not immediately normal even though the electricity has been turned back on.

Switch Not Working Properly

Switches have an important role in distributing networks to various devices. If the switch is disrupted after the power goes out, then the internet connection can be disrupted even though the router is still working.

Sometimes the switch works but some ports do not respond. And sometimes some devices remain connected at low speed or without a full connection. This problem often occurs on old or low-quality switches.

Router Lights Up Before Other Devices

Routers can turn on faster than switches or access points. As a result, some devices do not get the IP address correctly.

This out-of-sync causes the network to appear active, but it cannot be used. In many cases, the solution needed is to restart the device in the correct order: first the router, then the switch, then the Access Point, and then the other devices.

Wi-Fi Access Point Does Not Return to Normal

Problems also often arise after power outages in neighborhoods that use many access points. Some Wi-Fi devices may be active, while others do not work.

As a result, the Wi-Fi signal still appears but has no internet connection. This is often caused by internal network distribution problems, not from the internet provider.

Do not use UPS

UPS (Uninterruptible Power Supply) serves as a power backup as well as a device protector. Without UPS, network devices will suddenly die when the power goes out.

This not only shuts down the system, but also has the potential to damage the device. Many people only use UPS for computers, but routers and switches are more important than one device. Because the failure of a switch or router means the entire network stops.

Illegal Electrical Installation

In many places, network devices are connected to different power sources. Some use separate plugs, connection cables, or cheap electrical terminals.

When the electricity comes back, the power distribution becomes uneven. This makes the device turn on irregularly after the electricity is turned on. As a result, the network becomes unstable.

Using Low Quality Devices

Cheap devices may work normally in ideal conditions. But when there is an electrical disturbance, the quality starts to show.

Low-quality routers or switches are more prone to errors. In some cases, the device can even be permanently damaged after a power outage.

Tips to Keep Internet Network Stable After Power Outage

Here are some tips that you can apply so that the internet network remains stable after a power outage:

Use UPS for important devices such as routers, switches, and security systems. UPS helps keep devices on when the power goes out briefly, while protecting against voltage surges. Arrange network devices in one centralized location, such as a server rack. With neat arrangement, you can more easily check and maintain. Use network devices that match your needs. Don't rely on a home router for office use with many users and devices. Record cable paths, connected devices, and system configurations to make it easier to handle when there are disruptions. Perform regular checks on cables, ports, and device conditions. Sometimes the problem is not on the internet, but on a small component that has started to break.

So is the discussion of possible causes of internet networks being disrupted after power outages and tips on how to overcome them. With an organized system and quality devices, the internet network will be stable immediately after a power outage.

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