FEATURES
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Compact industrial 4G router with SIM + eSIM support.
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Provides stable connectivity with automatic failover and remote management through RMS.
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Designed for industrial environments with wide temperature range.
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Datasheet_RUT281_1.01
Specifications
| Category | Details |
|---|---|
| Device Type | Industrial 4G LTE Cat 4 Router |
| Cellular Connectivity | 4G LTE Cat 4 / 3G / 2G |
| Max Speed | 150 Mbps Download / 50 Mbps Upload |
| SIM Support | 1 × Mini-SIM + 1 × eSIM (up to 7 profiles) |
| Failover | WAN Failover & Load Balancing |
| Ethernet Ports | 2 × RJ45 (10/100 Mbps) – 1 WAN / 1 LAN |
| Wi-Fi Standard | Wi-Fi 4 (802.11 b/g/n) |
| Wi-Fi Speed | Up to 300 Mbps |
| Wi-Fi Clients | Up to 50 devices |
| Antennas | 2 × SMA (LTE), 1 × RP-SMA (Wi-Fi) |
| CPU | MediaTek 580 MHz |
| RAM | 128 MB DDR2 |
| Flash Storage | 32 MB SPI Flash |
| Digital I/O | 1 × Digital Input, 1 × Digital Output |
| Power Input | 9 – 30 V DC (4-pin industrial connector) |
| PoE | Passive PoE supported via LAN port |
| Power Consumption | <2 W idle / <4 W max |
| Operating System | RutOS (Linux / OpenWrt-based) |
| Security | Firewall, VLAN, WPA3, VPN (OpenVPN, IPsec, WireGuard, ZeroTier) |
| Protocols | MQTT, Modbus TCP, OPC UA, SNMP |
| Remote Management | Teltonika RMS |
| Operating Temperature | −40 °C to +65 °C |
| Protection | IP30 aluminium housing |
| Dimensions | 83 × 25 × 74 mm |
| Weight | ~130 g |
| Typical Applications | IoT, SCADA, PLC connectivity, backup internet, remote monitoring |
