$60.15
$93.83
The Teltonika TRB145 4G (LTE) IoT Gateway is a compact industrial IoT gateway offering LTE Cat 1 cellular, RS‑485 serial interface, flexible digital I/O, and virtual USB connectivity. Designed for constrained deployments requiring low power, rugged build, and secure remote management. Cellular & SIM LTE Cat 1 modem with up to ~10 Mbps download and ~5 Mbps upload Supports fallback to 3G (HSPA ) and 2G networks Single external mini-SIM slot (2FF), auto APN and operator fallbacks Connectivity & I/O 1 × Gigabit Ethernet port (auto MDI/MDIX) RS‑485 terminal block (supports 2-wire half or 4-wire full duplex, Baud 300–115200) 2 configurable digital I/O pins via 4-pin power connector (inputs detect 0–5 V as low, 8–30 V as high; outputs open-collector up to 30 V / 300 mA) Virtual network interface over micro-USB Hardware & Power CPU: ARM Cortex‑A7 at 1.2 GHz; RAM: 128 MB DDR2; Flash: 512 MB SPI Aluminum housing with DIN-rail, wall or surface mounting options Power range 9–30 V DC, includes reverse-polarity and surge protection (>31 V) Typical power < 5 W consumption Software, Security & Protocols Operating on RutOS (OpenWrt-based) with package manager and SDK Supports multiple VPN types: OpenVPN, IPsec, GRE, SNP, WireGuard, PPTP, L2TP Stateful firewall, NAT, port forwarding, DoS/DDoS protection, and MAC/IP filtering Event automation via I/O juggler, programmable schedules, SMS/RMS/email alerts Communication protocols: MQTT, Modbus RTU/master/slave, Serial over IP, NTRIP, SNMP, JSON‑RPC, SSH, TR‑069, CLI, RMS remote management Diagnostics & Monitoring Connection monitoring via ping/wget reboot, scheduling, RSSI/SINR, signal strength LEDs Logs accessible via web UI, SSH, JSON‑RPC or RMS Configuration backup/restoration, firmware updates (FOTA) without losing settings Mechanical & Environmental Specs Dimensions ~74.5 × 25 × 64.4 mm; Weight ~130 g IP30 ingress protection; operating humidity 10–90% non‑condensing Rated for –40 °C to 75 °C operation Multiple regional certifications: CE, UKCA, EAC, ICASA, Kenya, RoHS, REACH, etc. Meta Description Compact and rugged industrial Teltonika TRB145 4G (LTE) IoT Gateway with configurable I/O, virtual USB, and low‑power design. Teltonika TRB145 runs RutOS with VPN, firewall, Modbus, MQTT, and Teltonika RMS support—ideal for secure and reliable IoT/M2M applications. Datasheet
Teltonika
