# EZR34T-LTE Router
The 4G LTE modem inside the outdoor router uses a Nano SIM card to connect to mobile networks and provide broadband mobile internet connections on the Wi-Fi hotspots and Ethernet port.
The outdoor enclosure was die-casted from ADC12 aluminum under 100-ton pressure and coated with a white weather-proof coating. O-rings, seals, and gaskets protect the 4G router against water and dust. The durable enclosure provides waterproof protection in demanding environments and works in a temperature range of -40° \~ +80° Celsius.
The image below shows the basic working principle of the outdoor 4G router.
The outdoor 4G router has a standalone MIMO Wi-Fi hotspot with a DHCP server and supports a wireless Wi-Fi relay connection. It has a powerful Wi-Fi booster inside with transmission speeds of up to 1,200Mbps. The Wi-Fi signal can cover 150-300 yards in the open space.
Complying with the 802.3af/at PoE standard, the outdoor 4G router uses a LAN cable to transmit both DC power and Ethernet data. It supports a maximum 50-meter LAN cable. You can also power it up with a 12V DC power adapter. To extend the 4 G internet to an indoor area, connect a network switch, second router, or computer to the LAN port on the PoE injector.
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