Teltonika TRB246 4G/LTE - Industrial IoT Gateway, Black

The Teltonika TRB246 is an industrial IoT gateway designed to connect machinery and sensors to IP networks. It uses 4G/LTE (Cat 4), 3G, or 2G mobile networks to transmit field data to remote systems. Local wired access is provided via a single RJ45 Ethernet port supporting 10/100 Mbps data rates. The unit does not include Wi-Fi hardware and relies solely on cellular connectivity. It is powered via a DC jack and does not support Power over Ethernet (PoE). Power consumption is low, ranging from a typical 1.5 W to a peak of 3.5 W.

Housed in an aluminium enclosure, the gateway is suitable for industrial settings, provided it is shielded from the elements. With an IP30 rating, it is protected against solid objects larger than 2.5 mm but must be kept away from moisture. It can be installed on a DIN rail, on a wall, or on a flat surface. The device is managed via the RutOS operating system, which provides a web-based interface. Administrators can configure firewalls, access control lists, and the DHCP server. LED indicators provide network and system status updates.

• ARM processor (580 MHz) and 128 MB of memory for data handling.
• Supports a 9–30 V DC input range for diverse power setups.
• Includes security protocols such as 128-bit, 192-bit, and 256-bit AES encryption, SSL, and TLS.
• Supports dynamic routing protocols including BGP, OSPF, EIGRP, RIP-1, RIP-2, and NHRP.
• Supports SMS for remote status alerts when a continuous network connection is unavailable.
• Complies with IEEE 802.3, 802.3u, and 802.3az standards for wired data transmission.