TRB246 4G Cat-4 Gateway
- Technology
- Cellular modems and gateways
- Partner
- Teltonika Networks
The TRB246 is a robust industrial 4G LTE gateway designed for IoT applications that demand versatility and dependable M2M communication. It features multiple interfaces, including I/O ports, RS232, RS485, and Ethernet. With dual SIM support and compatibility with protocols such as DNP3, DLMS, and Modbus, it ensures reliable data transfer. Housed in a durable aluminium case, this gateway is built to withstand harsh conditions in industries like manufacturing, agriculture, and construction.
Range features
An overview of what’s in the range
- Connectivity – 4G/LTE (Cat 4), 3G, 2G
- Dual SIM – Auto-failover, backup WAN, and multiple switching scenarios
- Interfaces – Ethernet, I/Os, and serial (RS232, RS485) via 16-pin terminal block
- Protocols – Supports DNP3, DLMS, Modbus, and other communication protocols
What’s in this range?
All the variants in the range and a comparison of what they offer
| Category | Specification |
|---|---|
Mobile module | 4G LTE up to 150 DL/50 UL Mbps; 3G up to 42 DL/5.76 UL Mbps; 2G up to 296 DL/236.8 UL Kbps |
3GPP Release | Release 11 |
2 SIM cards, auto-switch cases: weak signal, data limit, SMS limit, on roaming, no network, network denied, data connection fail | |
Status | IMSI, ICCID, operator, operator state, data connection state, network type, bandwidth, connected band, signal strength (RSSI), SINR, RSRP, RSRQ, EC/IO, RSCP, data sent/received, LAC, TAC, cell ID, ARFCN, UARFCN, EARFCN, MCC, and MNC |
SMS | SMS status, SMS configuration, EMAIL to SMS, SMS to EMAIL, SMS to HTTP, SMS to SMS, scheduled SMS, SMS autoreply, SMPP |
Supports sending and reading Unstructured Supplementary Service Data messages | |
Block/Allow list | Operator block/allow list (by country or separate operators) |
Multiple PDN | Possibility to use different PDNs for multiple network access and services |
Band management | Band lock, Used band status display |
SIM idle protection service | Provides the possibility to configure the router to periodically switch to the unused SIM card and establish a data connection in order to prevent the SIM card from being blocked |
SIM PIN code management | SIM PIN code management enables setting, changing, or disabling the SIM card’s PIN |
APN | Auto APN |
Bridge | Direct connection (bridge) between mobile ISP and device on LAN |
Passthrough | Gateway assigns its mobile WAN IP address to another device on LAN |
