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 support@mikrotik.com 20-Oct-17
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:
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.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to
operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
This device and its antenna must not be co-located or operation in conjunction with any other antenna or transmitter.
IMPORTANT: Exposure to Radio Frequency Radiation.
20 cm minimum distance has to be maintained between the general public. Under such configuration, the FCC radiation exposure limits set forth
for an population/uncontrolled environment can be satisfied.
Antenna Installation. WARNING: It is installer's responsibility to ensure that when using the authorized antennas in the United States (or
where FCC rules apply); only those antennas certified with the product are used. The use of any antenna other than those certified with the
product is expressly forbidden in accordance to FCC rules CFR47 part 15.204. The installer should configure the output power level of
antennas, according to country regulations and per antenna type. Professional installation is required of equipment with connectors to ensure
compliance with health and safety issues.
Approved antennas: Mikrotik Dual Polarity, Directional (9.0 dBi and 16.0 dBi), Short Backfire, Directional (21 dBi) and Parabolic Dish (24.5 dBi
and 27.0 dBi)
FCC ID numbers: TV7LHG5NDM
OEM statement.
This module is intended for OEM installations only. As such the OEM integrator is responsible for ensuring that the end-user has no manual
instructions to remove install or modify the module. This module is limited to installations in mobile or fixed applications. OEM integrators may
utilize antennas of like an equal or lesser gain as appearing in the list in this document (reference 47 CFR, paragraph 15.204(c)(4) for further
information on this topic. The MikroTik OEM RF Module complies with Part 15 of the FCC rules and regulations.
OEM Modules have been certified by the FCC for use with other products without any further certification (as per FCC section 2.1091). Separate
approval is required for other operating configurations including portable configurations with respect to 47CFR paragraph 2.1093 and different
antenna configurations. The OEM is required to comply with all 47CFR labeling instructions and requirements for the finished products.
Changes or modifications not expressly approved by MikroTik could void the OEM authority to install or operate the equipment. OEMs must test
their final product to comply with unintentional radiators (FCC section 15.107 and 15.109) before declaring compliance of their final product to
Part 15 of the FCC Rules.
WARNING: the OEM must ensure that the FCC labeling requirements are met. This includes a clearly visible label on the outside of the OEM
enclosure specifying the appropriate MikroTik OEM RF Module FCC identifier for this product as well as any other required FCC notices as
presented below.
Contains FCC ID: TV7LHG5NDM
This enclosed device complies with 47CFR paragraph 15 C of the FCC rules and regulations. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Labeling and text information should be of a size of type large enough to be readily legible, consistent with the dimensions of the equipment and
the label.
See https://www.mikrotik.com/ for more information or contact support@mikrotik.com 20-Oct-17
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