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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 , the username is admin and there is no password.in the Upgrade tab, 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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