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• Connect your Internet cable to the first port, and local network PCs to the other ports.
• Choose your powering solution, please see the 19136535 Powering section for possibilities.
• Set your computer IP configuration to automatic (DHCP).
• The default IP address from the local network is 192.168.88.1, open this address in your web browser to start the configuration. The username is admin and there is no password.
• We recommend clicking the "Check for updates" button and updating your RouterOS software to the latest version to ensure the best performance and stability. The device needs to have an active Internet connection.
• Set up a strong password for the device.

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Once logged in, we recommend clicking the "Check for updates" button in the QuickSet menu, as updating your RouterOS software to the latest version ensures the best performance and stability. For wireless models, please make sure you have selected the country where the device will be used, to conform with local regulations.
RouterOS includes many configuration options in addition to what is described in this document. We suggest starting here to get yourself accustomed to the possibilities: https://mt.lv/help. In case an IP connection is not available, the Winbox tool (https://mt.lv/winbox) can be used to connect to the MAC address of the device from the LAN side (all access is blocked from the Internet port by default).
For recovery purposes, it is possible to boot the device for reinstallation, see section 19136535 Buttons and jumpers.

Mounting

The device is designed to use indoors and it can be mounted in a rackmount enclosure using provided rack mounts, or it can be placed on the desktop. Please attach rubber pegs on the bottom of the router if the desired placement is on the flat surface or use a Phillips screwdriver to attach rackmount ears on both sides of the device if designated use is for rackmount enclosure:

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1. Attach rack ears to both sides of the device and tighten four screws to secure them in place;Image Removed
2. Place the device in a rackmount enclosure and align with the holes so that the device fits conveniently;
3. Tighten screws to secure it in place.

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• The Ethernet ports are connected in two groups of five, each group is connected through a switch chip. The ports can be configured individually and support automatic cross/straight cable correction (Auto MDI/X), so you can use either straight or cross-over cables for connecting to other network devices.
• SFP+ port accepts SFP and SFP+ modules. Note: The RB4011 does not support passive DAC modules, 1GB copper SFP modules and SFP GPON modules.Refer to the compatibility list https://wiki.mikrotik.com/wiki/MikroTik_SFP_module_compatibility_table#1G_SFP
• RJ45 console port for serial console access, set by default to 115200 bit/s, 8 data bits, 1 stop bit, no parity.

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The RouterBOOT reset button has the following functions. Press the button and apply the power, then:

• Release the button when the green LED starts flashing, to reset RouterOS configuration to defaults.
• Release the button when the LED turns solid green to clear all configuration and bridge all interfaces.
• Release the button after LED is no longer lit (~20 seconds) to cause a device to look for Netinstall servers (required for reinstalling RouterOS over the network).

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Please visit wiki pages for MikroTik SFP module compatibility table: https://wiki.mikrotik.com/wiki/MikroTik_SFP_module_compatibility_table

Specifications

The RB4011 does not support Passive DAC modules and SFP GPON modules.
For more information about this product, specification and pictures please visit our web page: https://mikrotik.com/product/rb4011igs_rm

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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• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

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This device complies with Industry Canada's licencelicense-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
CAN ICES-3 (B)/NMB-3(B)

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