MikroTik RBLHGR&R11e-4G operation manual
LHG LTE kit
Assembly
Attach the two legs to the LHG case by sliding them onto the respective sides (when looking at the logo, leg
marked R is for the right side, leg marked L is for the left side). Snap the assembled LHG unit to the grid in the
appropriate central location. Fix the two 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, for easier up or
downward tilt adjustment.
Quick start
1. While holding the unit by it’s central column, apply force to the tab, which holds the latch closed,
until the latch pops open.
2. Connect an ethernet cable to the ethernet port, connect the other end of the ethernet cable
to the included PoE injector.
3. Plug the PoE injector into your network switch or ISP internet outlet.
4. Plug the included power supply into the PoE injector to start up the device.
Powering
The device can be powered from 12-57 V 802.3af/at sources and also Passive PoE injectors (one power supply
and PoE injector are included).
Mounting
Slide the included metallic mounting rings into the two slots on the back of the antenna dish. Attach the unit to a
pole, with the Ethernet cable pointing downward. Use a PH2 screwdriver to tighten the rings. Fix the Ethernet cable
to the pole less than one meter from the unit, to avoid the cable being pulled out of the port. Optional: if required,
before mounting the unit, you can insert the included 5 degree adjustment adapter into the top or bottom slot where
the mounting ring is inserted. This will create an additional upward or downward angle, when the unit is tightened to
a vertical pole.
Expansion slots and ports
One 10/100 ethernet port, supporting automatic cross/straight cable correction (Auto MDI/X). Either straight
or crossover cable can be used for connecting to other network devices. The ethernet port accepts 9-30 V
DC powering from a passive PoE injector.
miniPCIe slot and SIM slot (can’t be used separately) to be used with a 3G/4G/LTE modem (the LTE kit
includes the modem already inside the device).
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 behind the ethernet port door, 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 mikrotik.com for more information. Document #41960 Modified on: 07/03/18
Configuration
We recommend clicking the “Check for updates” button and updating your RouterOS software to the latest version
to ensure the best performance and stability. RouterOS includes many configuration options in addition to what is
described in this document. We suggest to visit the RouterOS documentation page to get yourself accustomed to
the possibilities: http://mt.lv/help.
In case IP connection is not available, the Winbox tool (http://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).
It is possible to boot the device from network, for reinstalling RouterOS for recovery purposes. This can be done
from the Ethernet port. See above how to do this.
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.
Opening the case
To access the miniPCIe modem, opening of the unit is required. As an opening tool you can use a large size flat
head screwdriver or a small coin. Be extremely cautious when opening, because incorrect opening of the clip can
break it off! Follow these steps:
See mikrotik.com for more information. Document #41960 Modified on: 07/03/18
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Follow this order when opening the unit Insert a screwdriver into the first slot
Turn the screwdriver, until one side pops open.
Continue in the above order.
Lift cover to access the card.
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