User's Manual

LHG series
The LHG 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
Attach the two legs to the LHG case, then snap the assembled LHG unit to the grid in the appropriate locations. Fix the legs in place with two
self thread screws (Included, use Phillips screw driver PH2). The package also contains a grounding cable connector, and a 5 degree angle
adapter. More detailed instructions available on the product page on https://mikrotik.com/products/.
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 ISP internet outlet.
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 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 opened 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 accepts powering only from Passive PoE injectors.
Extension slots and ports
 One 10/100 Ethernet port, 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 2x2 MIMO wireless device with built-in grid antenna.
Buttons and jumpers
The reset button has three functions:
• Hold this button during boot time until LED light starts flashing, release the button to reset RouterOS configuration (total 5 seconds).
• Keep holding for 5 more seconds, LED turns solid, release now to turn on CAPs mode (total 10 seconds).
• Or keep holding the button for 5 more seconds until until LED turns off, then release it to make the RouterBOARD look for Netinstall
servers (total 15 seconds).
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.
Operating system support
The device supports RouterOS software with the version number at or above what is indicated in the RouterOS menu /system resource.
Other operating systems have not been tested.
See https://www.mikrotik.com/ for more information or contact [e-mail] 20-Oct-17