ATRM50 5G Sub 6GHz GNSS WiFi Router
- Technology
- Cellular modems and gateways
- Partner
- Teltonika Networks
The ATRM50 is a rugged, high-performance 5G router designed specifically for transportation environments. Built to endure harsh conditions, it features four M12 Gigabit Ethernet ports and an M12 power connector, ensuring secure and vibration-resistant connectivity.
With blazing-fast 5G speeds up to 3.4 Gbps, the ATRM50 supports dual SIM slots and integrated eSIM™ technology, enabling automatic carrier failover for uninterrupted communication on the move.
Engineered to meet the strict EN 50155 and EN 45545-2 railway standards, this device delivers the reliability and safety demanded by rail and other transport systems. It also includes GNSS functionality for precise location tracking and an integrated mounting bracket for easy installation.
The ATRM50 is fully compatible with Remote Management System (RMS), allowing efficient remote configuration, monitoring, and troubleshooting—saving time and reducing on-site maintenance.
Range features
A high level overview of what this range offers
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5G Connectivity – Supports ultra-fast cellular speeds up to 3.4 Gbps for high-bandwidth applications
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Dual SIM + eSIM™ Support – Ensures seamless failover and flexible global carrier management
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Rugged Design with M12 Interfaces – Includes 4 x M12 Gigabit Ethernet ports and M12 power input for secure, vibration-resistant connections
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Railway-Certified – Compliant with EN 50155 (electronic equipment on rolling stock) and EN 45545-2 (fire safety in railway applications)
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GNSS (GPS/GLONASS/Galileo/BeiDou) – Provides reliable real-time location tracking for mobile applications
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Integrated Mounting Bracket – Simplifies installation in vehicles, railcars, and other transport systems
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RMS Compatibility – Remote Management System support for centralised monitoring, firmware updates, and configuration
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Wide Temperature & Voltage Range – Designed to operate reliably in extreme environmental conditions
What’s in the range?
All the variants in the range and a comparison of what they offer
| Category | Specification |
|---|---|
Mobile module | 5G Sub-6 GHz SA, NSA 2.4, 3.4Gbps DL (4×4 MIMO) 900, 550Mbps UL (2×2 MIMO); 4G LTE: DL Cat 19 1.6Gbps (4×4 MIMO), UL Cat 18 200Mbps; 3G 42 Mbps (DL)/ 5.76 Mbps(UL) |
3GPP Release | Release 16 |
eSIM | Consumer type eSIM, profile download and removal operations, up to 7 eSIM profiles; does not include data plans |
SIM switch | Dual sim cards and esim, auto-switch cases: weak signal, data limit, SMS limit, roaming, no network, network denied, data connection fail |
Status | IMSI, ICCID, operator, operator state, data connection state, network type, CA indicator, 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 |
Wireless mode | 802.11b/g/n/ac Wave 2 (Wi-Fi 5) with data transmission rates up to 867 Mbps (Dual Band, MU-MIMO) |
WAN | 1 x WAN port 10/100/1000 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover |
LAN | 3 x LAN ports, 10/100/1000 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover |
FAQs
for ATRM50 5G Sub 6GHz GNSS WiFi Router
The ATRM50 is a high-performance 5G NR industrial-grade router, purpose-built for railway, transportation, and rugged industrial applications. It features robust M12 connectors for power and Ethernet, ensuring stability and resistance to vibration. The router is ideal for public transport systems, logistics fleets, and rail-certified deployments – EN 45545-2 and EN 50155 , offering uninterrupted mobile broadband connectivity in challenging mobile environments.
The ATRM50 supports 5G NR (Sub-6 GHz) in both NSA and SA modes, providing ultra-fast download speeds up to 3.4 Gbps and low latency, essential for real-time data transmission. It also supports 4G LTE Cat 20 as fallback options, ensuring seamless operation across various cellular networks. The support for multiple LTE bands allows for broad international deployment.
Designed specifically for transportation, railway and industrial use, the ATRM50 is equipped with 4 x M12 X-coded Gigabit Ethernet ports, 1 x M12 A-coded power connector, and robust SMA connectors for cellular and GNSS antennas. The rugged IP30-rated housing protects the device against dust and splashing water, making it suitable for both indoor and harsh outdoor environments.
The router includes Dual SIM with auto-failover, allowing the device to switch between two mobile operators based on pre-set conditions like signal quality, data usage, or roaming status. It also supports eSIM functionality, ensuring even more flexibility and resilience in mobile connectivity. This makes it highly reliable in mission-critical applications such as public transport systems, smart ticketing, and remote video surveillance.
The ATRM50 includes ignition sensing, enabling the device to boot up or shut down in sync with a vehicle’s power status. It also features delayed shutdown settings and battery voltage monitoring, which help prevent battery drain and enhance system longevity. These functions are particularly valuable for buses, trucks, emergency vehicles, and other mobile systems that require controlled power management.
The router offers a wide range of cybersecurity protocols including Firewall, OpenVPN, IPsec, GRE, PPTP, L2TP, DMVPN, and multiple VLAN support. Most importantly, the ATRM50 integrates a TPM (Trusted Platform Module) for secure key storage and device authentication. For remote device management, Teltonika’s RMS (Remote Management System) provides real-time monitoring, secure firmware updates, and advanced diagnostics via an intuitive cloud interface.
Yes, the ATRM50 complies with multiple transportation and industrial standards including EN 50155 for electronic equipment in railway applications and EN 45545-2 for fire protection on railway vehicles. These certifications ensure the device’s durability and safety in critical infrastructure environments. Its robust hardware design allows it to operate in temperatures ranging from -40 °C to +75 °C.
The ATRM50 includes an integrated GNSS receiver supporting GPS, GLONASS, BeiDou, and Galileo. It enables accurate real-time location tracking for vehicle fleets and mobile assets. This function is essential for telematics, route optimization, fleet management, and asset monitoring.
