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MikroTik RouterBOARD SXTsq Lite5 Manual

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SXTsq series
The SXTsq is an outdoor wireless router with a built in directional antenna. It can be used as a CPE or for point to point links
(use RouterOS wireless mode “bridge” to work as a single-client AP for point to point scenarios).
Assembly and mounting
The device comes bundled with a metallic mounting ring, which can be used on one if the three ring mount slots on the back
side of the device. Use a Phillips screwdriver to loosen the metallic ring, slide one end of it through the most convenient of the
three mounting slots and then position the device on the pole where it will be mounted. Slide the loose end of the mounting ring
back to it’s closing latch and use the screwdriver to tighten it. The included ring mount allows for mounting on 2-7 cm diameter
poles.
Connecting
1. Open the ethernet door to connect an ethernet cable to the ethernet port, connect the other end of the ethernet cable
to the included PoE injector
2. Plug the PoE injector into your network switch or computer
3. Plug the included power supply into the PoE injector to start up the device
4. Set LAN computer IP configuration to automatic (DHCP)
5. Default IP address of the unit is 192.168.88.1, open this address in your web browser to start configuration. The
username is admin and there is no password
The device is preconfigured as a wireless client (CPE), and all you need to do is select the AP to connect to and set a device
password. You can do this in the quickSET tab that is loaded by default. In case IP connection is not available, Winbox can be
used to connect to the MAC address of the device.
In case you wish to boot the device from network, for example to use MikroTik Netinstall, hold the RESET button of the device
when starting it, until the LED light turns off, then the device will start to look for Netinstall servers.
More information about using RouterOS and connecting to this device in our documentation: http://mt.lv/help
Powering
The device only accepts 10-30 V power from Passive PoE injectors (one power supply and PoE injector are included)
Extension Slots and Ports
One ethernet (10/100 Mbit or Gigabit, depends on model), supporting automatic cross/straight cable correction (Auto
MDI/X), so you can use either straight or cross-over cables for connecting to other network devices.
One Integrated Wireless with built in 23 degree directional antenna, max gain 16dBi
Buttons and Jumpers
RouterBOOT reset button has the following functions. Press the button and apply the power, then:
Release the button when green LED starts flashing, to reset RouterOS configuration to defaults.
Release the button when the LED turns solid green to clear all configuration and defaults.
Release the button after LED is no longer lit (~20 seconds) to cause device to look for Netinstall servers (required for
reinstalling RouterOS over network).
Regardless of the above option used, the system will load the backup RouterBOOT loader if the button is pressed before power
is applied to the device. Useful for RouterBOOT debugging and recovery.
The device includes a grounding connection (marked ) which you should connect to the grounding installation of the tower or
building where the device will be used. This is to substantially reduce risk of ESD and lightning damage.
See www.mikrotik.com for more information or contact support@mikrotik.com Document #34037. Modified on 09/21/17.

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Frequently Asked Questions

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The default IP address is 192.168.88.1. Login username is admin with no password. Set a secure admin password immediately after first access.

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The SXTsq Lite5 is powered via Passive PoE and accepts 10–30 V. A PoE injector and power supply are included with the unit.

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Yes. Configure wireless mode to bridge or single-client AP as appropriate. The integrated directional antenna and RouterOS features make it suitable for PTP deployments with careful alignment.

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Use Winbox to connect via the device MAC address. If reinstalling RouterOS is required, use the RESET button sequence on boot to enable Netinstall mode and recover the device.

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A

Yes. The unit includes a grounding terminal which should be connected to the tower or building grounding system to reduce ESD and lightning risk. Follow local antenna placement and RF exposure regulations.

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The device supports RouterOS at or above the version indicated in the system resource menu. Other operating systems have not been tested or validated for use with this hardware.

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The unit complies with FCC, Industry Canada and CE directives. Operators must respect RF exposure distances, use certified antennas where required, and configure output power per local regulations.

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Advantages and Disadvantages

Advantages

  • Integrated 23° directional antenna with up to 16 dBi gain for focused long-range links
  • Compact, weatherproof enclosure with included pole-mount ring for easy outdoor installation
  • Supports Passive PoE (10–30 V) with included injector and power supply for simple powering
  • RouterOS platform enables flexible wireless modes, advanced routing and recovery via Netinstall
  • AutoMDI/X Ethernet port simplifies cabling by accepting either straight or crossover cables
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Disadvantages

  • Requires familiarity with RouterOS for advanced configuration; learning curve for novices
  • Supports only RouterOS; third-party or alternative OS options are not validated
  • Directional antenna limits coverage angle; alignment is required for optimal links
  • RF exposure and antenna rules require adherence to regional regulations and proper spacing
  • Single Ethernet port may be limiting for installations needing multiple wired interfaces

Product Description

MikroTik RouterBOARD SXTsq Lite5 Manual

The MikroTik RouterBOARD SXTsq Lite5 is a compact, weatherproof outdoor wireless solution designed for directional long-range links and subscriber CPE roles. Built around RouterOS, this model combines an integrated 23° directional antenna with a high-gain RF front end to deliver reliable wireless performance in the 5 GHz band. Its small form factor and included pole-mount ring make it simple to position and align for point-to-point or point-to-multipoint installations.

Design and installation

The SXTsq Lite5 ships with a metallic mounting ring that fits 2–7 cm diameter poles. Mounting requires only a Phillips screwdriver to secure the ring through one of three back slots. The device includes a grounding terminal to reduce the risk of ESD and lightning damage and is built to withstand outdoor conditions.

Powering is handled via Passive PoE (10–30 V), with a PoE injector and power supply included. One Ethernet port supports automatic crossover correction (AutoMDI/X), simplifying network connections. The device boots RouterOS and is preconfigured as a wireless client (CPE), streamlining basic setup and initial connection.

Configuration and features

Out of the box, the unit uses DHCP by default and can be accessed via 192.168.88.1 (username: admin, no password) or by MAC address using Winbox if IP connectivity is unavailable. QuickSET provides a straightforward interface to select and connect to an access point and set an administrative password. Advanced configuration and recovery options include a RouterBOOT reset button with multiple press behaviors (reset config, clear defaults, or trigger Netinstall for network reinstallation of RouterOS).

The SXTsq series supports RouterOS versions indicated by the system resource menu; other operating systems are not supported. Regulatory compliance covers FCC, Industry Canada, and CE requirements, with mandatory spacing for RF exposure and certified antenna usage in regulated regions.

Use cases

This unit excels as a CPE for remote subscribers, a directional client in crowded deployments, or a compact PTP node when used in bridge mode. Its integrated antenna and RouterOS flexibility make it suitable for ISPs, WISPs, and installers needing a dependable 5 GHz outdoor endpoint.

Notes

  • Default access: 192.168.88.1, user: admin (no password). Change the admin password immediately after first login.
  • Use the grounding terminal and follow local regulations for antenna placement and RF exposure.
  • For reinstalling RouterOS over network, use the RESET button sequence to enable Netinstall.

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