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- Direct-input power jack (5.5mm outside and 2mm inside, female, pin positive plug) accepts 811-30 V DC.
- The combo ethernet port accepts passive Power over Ethernet 811-30 V DC, PoE injector is not included.
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https://wiki.mikrotik.com/wiki/SwOS/RB250_RB260#Connecting_to_the_switch
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- Power the device either from the power jack (11-30 V accepted, a power adapter is bundled with the device) or from the first port over Passive PoE (11-30 V).
- Download the latest version of SwitchOS software from https://mikrotik.com/download;
- Connect your computer to one of the Ethernet ports;
- Connect the device to the power supply;
- Set the IP address of your computer to For accessing the SwOS configuration interface, set your LAN computer IP configuration to static IP 192.168.88.2.;
- Open your web browser, the The default IP management address is 192.168.88.1, with username: admin and no password (or, for some models, the SwOS interface is available via check user and wireless passwords on the sticker);
- Upload a file with the web browser in the Upgrade tab, the username is admin and there is no password.the device will reboot after the upgrade;
- Set your password to secure your Set a strong password for the device.
Configuration
The device is set up as a switch, with 192.168.88.1 as the management IP of the master interface.
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Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
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