Teltonika TRB501 Industrial Rugged Cellular LTE 5G Gateway
Ultra-Fast Industrial 5G Gateway for Critical IoT, SCADA and Enterprise Connectivity
The Teltonika TRB501 is a high-performance industrial 5G gateway designed for applications requiring ultra-fast data throughput, low latency, and reliable connectivity. Equipped with 5G Sub-6 GHz technology, 2.5 Gigabit Ethernet, advanced industrial networking capabilities, and support for industrial protocols including Modbus, DNP3, OPC UA and DLMS/COSEM, the TRB501 delivers enterprise-grade connectivity for industrial automation, utilities, smart cities, telemetry, and remote monitoring applications.
Designed for demanding environments, the TRB501 combines next-generation 5G performance with Teltonika's powerful RutOS operating system, advanced security features, cloud integration, and industrial-grade reliability.
Key Features
Next-Generation 5G Connectivity
The TRB501 supports:
- 5G Sub-6 GHz SA and NSA Networks
- 3GPP Release 16
- 5G Carrier Aggregation
- 4x4 MIMO Downlink
- 2x2 Uplink
Maximum cellular speeds:
| Technology |
Download |
Upload |
| 5G |
Up to 3.4 Gbps |
Up to 550 Mbps |
| 4G LTE Cat 19 |
Up to 1.6 Gbps |
Up to 200 Mbps |
| 3G |
Up to 42 Mbps |
Up to 5.76 Mbps |
The TRB501 provides low-latency connectivity ideal for real-time industrial applications, remote operations, and high-bandwidth IoT deployments.
Why Choose the TRB501?
The TRB501 is ideal for organisations requiring:
- Ultra-Fast 5G Connectivity
- 2.5 Gigabit Ethernet
- Industrial Protocol Support
- Cloud and SCADA Integration
- Advanced VPN Security
- Compact Industrial Design
- Remote Device Management
- Edge Computing Capability
- Rugged Industrial Construction
- Utility and Smart Grid Connectivity
High-Speed 2.5 Gigabit Ethernet
Unlike many industrial gateways limited to Gigabit Ethernet, the TRB501 includes:
Ethernet Interface
- 1 × RJ45 Ethernet Port
- 10 / 100 / 1000 / 2500 Mbps
- Auto MDI/MDIX
- IEEE 802.3 Compliance
This allows the gateway to fully utilise modern high-speed 5G networks without becoming constrained by network interface limitations.
5G Carrier Aggregation
The TRB501 supports:
- Better spectrum utilisation
- Higher throughput
- Lower latency
- Improved reliability
- Enhanced network performance
Ideal for applications requiring continuous, high-volume data transmission.
eSIM and SIM Management
Depending on model variant, the TRB501 supports:
Physical SIM
eSIM Models
- Consumer eSIM support
- Up to 7 eSIM profiles
- Profile download and management
Automatic SIM Switching
Supports automatic failover based on:
- Weak signal
- Data limits
- SMS limits
- Roaming conditions
- Network denial
- Data connection failures
Ensuring maximum network availability.
Industrial Protocol Support
The TRB501 is purpose-built for industrial and utility deployments.
OPC UA
Supported modes:
- OPC UA Client
- OPC UA Server
Connection type:
Provides seamless integration with modern industrial automation systems.
Modbus
Supported modes:
- Modbus TCP Client
- Modbus TCP Server
Features:
- Custom Register Mapping
- Read/Write Register Support
- Multiple Data Formats
Supported data types:
Ideal for PLCs, RTUs, meters, and industrial equipment.
MQTT Gateway
Supports:
- Modbus MQTT Gateway
- MQTT Broker
- MQTT Publisher
Enabling integration with cloud platforms and industrial IoT systems.
DNP3
Supported modes:
- DNP3 Station
- DNP3 Outstation
Connection:
Suitable for utility and SCADA applications.
DLMS/COSEM
Supports:
- Utility Meter Data Exchange
- Client Mode
- TCP/IP Connectivity
Ideal for smart metering and energy infrastructure deployments.
Data Collection and Edge Processing
The TRB501 includes powerful edge functionality.
Data to Server
Supported protocols:
- HTTP
- HTTPS
- MQTT
- Azure MQTT
Features:
- Data aggregation
- Multi-source collection
- Custom Lua scripting
- Single-server publishing
Enables local data processing and edge computing before cloud transmission.
Digital Inputs and Outputs
The TRB501 includes configurable industrial I/O.
Configurable Digital I/O
- 2 × Configurable Digital Inputs/Outputs
- Digital Input:
- Logic Low: 0–6V
- Logic High: 8–50V
- Digital Output:
- Open Collector
- Maximum 30V
- Maximum 300mA
Event Triggers
Can generate:
- Email Alerts
- SMS Notifications
- RMS Events
Using the integrated I/O Juggler automation engine.
Advanced Networking Features
The TRB501 supports enterprise-class networking.
Routing Protocols
- Static Routing
- BGP
- OSPF v2
- RIP v1/v2
- EIGRP
- NHRP
- Policy-Based Routing
Additional Features
- VRRP
- Load Balancing
- DHCP Server
- DHCP Relay
- DDNS
- DNS over HTTPS
- Hotspot Portal
- QoS
- Traffic Monitoring
- IGMP Proxy
- SSHFS
Designed for complex industrial and enterprise deployments.
Security Features
Enterprise-grade security is built into the TRB501.
Authentication
- X.509 Certificates
- Digital Certificates
- TACACS+
- Internal and External RADIUS
- Access Control Policies
Firewall Features
- NAT
- NAT-T
- NAT64
- DMZ
- Custom Firewall Rules
Threat Protection
- DDoS Protection
- SYN Flood Protection
- SSH Attack Prevention
- HTTP/HTTPS Protection
- Port Scan Detection
Suitable for critical infrastructure environments.
VPN Support
The TRB501 supports a wide range of VPN technologies.
Supported VPNs
- OpenVPN
- IPsec
- GRE
- PPTP
- L2TP
- SSTP
- ZeroTier
- WireGuard
- DMVPN
- Tinc
- Tailscale
- Stunnel
Providing secure remote access over public cellular networks.
Remote Management
The TRB501 can be managed remotely using:
Management Methods
- Web Interface
- SSH
- SMS
- Email
- SNMP
- MQTT
- JSON-RPC
- TR-069
- RMS
Remote Actions
- Reboot
- Configuration Updates
- Firmware Updates
- Output Control
- Status Monitoring
Reducing maintenance costs and site visits.
Cloud Platform Integration
The TRB501 integrates with major cloud ecosystems.
Supported Platforms
- Teltonika RMS
- Microsoft Azure IoT Hub
- AWS IoT Core
- ThingWorx
- Cumulocity IoT
Supports large-scale IoT deployments and centralised device management.
RutOS Operating System
The TRB501 runs Teltonika's industrial RutOS platform.
Features
- OpenWrt-Based Linux OS
- Package Manager
- SDK Support
- Custom Firmware Development
Development Languages
Ideal for custom industrial applications and edge computing solutions.
Hardware Specifications
Processor
- Qualcomm ARM Cortex-A7
- Single-Core
- 1.5 GHz
Memory
Storage
Cellular
- 5G Sub-6 GHz
- 4 × SMA Mobile Antenna Connectors
Ethernet
- 1 × 2.5 Gigabit Ethernet Port
USB
SIM
- 1 × Mini SIM
- Optional eSIM Variants
Power Specifications
Input Voltage
Protection
- Reverse Polarity Protection
- Overvoltage Protection
- Surge Protection
Passive PoE
- Supported via Ethernet Port
- 9–30 VDC
Power Consumption
- Idle: <1.5 W
- Maximum: <5 W
Suitable for solar-powered and remote installations.
Physical Specifications
Dimensions
Weight
Housing
- Anodized Aluminium Housing
Mounting Options
- DIN Rail Mount
- Wall Mount
- Flat Surface Mount
Compact design for industrial cabinets and edge installations.
Environmental Specifications
Operating Temperature
Humidity
- 10% to 90% RH (Non-Condensing)
Ingress Protection
Built for harsh industrial environments.
Australian 5G and LTE Band Support
The Australian/APAC version supports:
5G NR
- n1
- n3
- n5
- n7
- n8
- n20
- n28
- n38
- n40
- n41
- n71
- n75
- n76
- n77
- n78
LTE-FDD
- B1
- B3
- B5
- B7
- B8
- B20
- B28
- B32
- B71
LTE-TDD
3G
Fully compatible with Australian and New Zealand cellular networks.
