ATRM50 Router
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5G Router for Rail Transport
M12 connectors - 4 × M12 X-coded Gigabit Ethernet ports, 1 × M12 A-coded power input
5G - Ultra-high cellular speeds of up to 3.4 Gbps
Dual SIM & eSIM - With auto failover, backup WAN and other switching scenarios
Certificates - ITxPT, EN 45545-2 and EN 50155
Description
Product Details
The ATRM50 is a rugged 5G router built for transportation, featuring 4 x M12 Gigabit Ethernet ports and M12 power input for durable, secure connections. It delivers ultra-high cellular speeds up to 3.4 Gbps and supports dual SIM with eSIM for seamless failover. Certified to EN 45545-2 and EN 50155 standards, the ATRM50 is engineered to meet the rigorous safety and reliability requirements of railway systems - while also being a strong fit for other demanding transportation environments. The router comes with GNSS, an integrated mounting bracket, and is compatible with RMS for efficient on-site and remote management.
KEY FEATURES
Hardware
| Mobile | 5G Sub-6 GHz SA, NSA 2.4, 3.4 Gbps DL (4x4 MIMO) 900, 550 Mbps UL (2x2 MIMO); 4G LTE: DL Cat 19 1.6 Gbps (4x4 MIMO), UL Cat 18 200 Mbps |
| CPU | Mediatek, Dual Cores, 880 Mhz, MIPS1004Kc |
| RAM | 256 MB DDR3 |
| Storage | 16 MB serial NOR flash, 256 MB serial NAND flash |
| TPM | Identification and authentication module, TPM 2.0 standard |
| Powering options | M12 A code 4-pin male, 9 - 50 VDC |
| eSIM | Consumer type eSIM, profile download and removal operations, up to 7 eSIM profiles; does not include data plans |
| SIM | 2 x SIM slots (Mini SIM - 2FF), 1.8 V/3 V |
| Antenna connectors | 4 x SMA for Mobile, 2 x RP-SMA for Wi-Fi, 1 x SMA for GNSS |
| Ethernet | 4 x M12 X code 8-pin female ports, 10/100/1000 Mbps |
| Wi-Fi | 802.11b/g/n/ac Wave 2 (Wi-Fi 5) with data transmission rates up to 867 Mbps (Dual Band, MU-MIMO) |
| GNSS | GPS, GLONASS, BeiDou, Galileo and QZSS |
| Inputs/Outputs | 2 x Inputs for Ignition Detection and Low Battery |
| Grounding | 1 x Grounding screw |
| Status LEDs | 4 x WAN type, 3 x Mobile connection type, 3 x Mobile connection strength, 6 x LAN status, 2 x WAN status, 1 x Power, 2 x 2.4 GHz and 5 GHz Wi-Fi |
| Operating temperature | -40 °C to 75 °C |
| Housing | Anodized aluminum housing and panels |
| Dimensions (W x H x D) | 167 x 46.2 x 112.4 mm |
| Weight | 550 g |
Software
| Operating system | RutOS (OpenWrt based Linux OS) |
| Mobile features | eSIM, SIM switch, Status, SMS, USSD, Block/Allow list, Multiple PDN, Band management, SIM idle protection service, SIM PIN code management, APN, Bridge, Passthrough, Framed routing |
| Wireless features | Wi-Fi security, SSID/ESSID, Wi-Fi users, Wireless Connectivity Features, Wireless MAC filter, Wireless QR code generator, TravelMate |
| Network features | VoIP passthrough support, Connection monitoring, Firewall, Firewall status page, Ports management, Network topology, DHCP, QoS / Smart Queue Management (SQM), DNS over HTTPS, DDNS, Network backup, Load balancing, Hotspot, Hotspot 2.0, SSHFS, VRF support, Traffic Management |
| Security | Authentication, Firewall, Attack prevention, VLAN, Mobile quota control, WEB filter, Access control, TPM, SSL certificate generation |
| VPN and tunneling | OpenVPN, IPsec, GRE, PPTP, L2TP, Stunnel, DMVPN, SSTP, ZeroTier, WireGuard, Tinc, Tailscale |
| Monitoring and management | WEB UI, FOTA, SSH, SMS, Call, Email, TR-069, MQTT, SNMP, JSON-RPC, RMS |
| Cloud solutions | RMS, ThingWorx, Cumulocity - Cloud of Things, Azure IoT Hub, AWS IoT Core |
| Services | OPC UA, Modbus, Data to Server, Modbus MQTT GATEWAY, DNP3, DLMS/COSEM |
Standard package
- ATRM50 Router
- Hex key
- QSG (Quick Start Guide)
- Packaging box
Data sheet
| Ethernet ports | 4 |
|---|---|
| Ethernet speed | 10/100/1000 Mbps |
| Connectivity | 3G 4G/LTE Cat 19 5G |
| WiFi standard | IEEE 802.11b/g/n/ac Wave 2 |