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How to reserve subscriber equipment to run the Internet when there is no light?

With a power outage, Internet connection is lost almost simultaneously. Regardless of which technology is used for the Internet in your home (ETTH or PON), both the provider's and the subscriber's equipment must be backed up for the network to operate during power outages. If all active ISP equipment is connected to an uninterruptible network, you are left to take care of the backup power supply for Internet devices in your home. This can be done in several ways: using a standard power bank paired with a DC-USB converter or using a mini UPS. We tell you about it in detail in this article.

Wi-Fi router: when is it time to change and which one to choose?

A Wi-Fi router is the device through which you access the Internet wirelessly. If it's working properly, you have nothing to worry about. But if you notice problems that are not solved by optimising the settings, it's time to buy a new router. In which cases it is worth doing so — we tell you in detail in this article.

How to connect an additional IP address

An additional IP address may be useful in the following cases:

• for security and to protect your own privacy;
• for developers and testers to test websites, applications;
• for system administrators to configure the network.