Description
TRB256
Teltonika TRB256 NB-IoT Gateway is the next-generation replacement for the popular TRB255, offering enhanced capabilities for your IoT deployments. This cutting-edge NB-IoT gateway is designed to revolutionize your connectivity solutions, providing reliable and efficient communication for a wide range of applications.
Teltonika TRB256 4G/LTE Cat M1/Cat NB1, NB2/EGPRS 450Mhz Gateway
TRB256 000000 450Mhz NB-IOT / CAT-M1 / CAT NB1 / NB2 Cellular Gateway / Smart Meter Gateway
The TRB256 is an industrial 4G LTE NB-IoT gateway designed to be applied to a broad range of IoT solutions. The device is equipped with multiple WAN interfaces, such as I/Os, RS232, RS485, and an Ethernet port, additionally boasting dual SIM functionality for continuous connectivity. This industrial-grade gateway also supports the 450 MHz frequency band, offering superior LTE signal penetration compared to standard frequencies, making it an optimal choice for a diverse range of M2M applications.
TRB256 Package Contents
- TRB256 Gateway
- 16-pin terminal block
- 1 x hex key
- QSG (Quick Start Guide)
- Packaging box
Why Choose an NB-IoT Gateway?
NB-IoT (Narrowband Internet of Things) technology offers several advantages for IoT deployments:
- Improved coverage: Penetrates deep indoors and underground, ideal for hard-to-reach locations.
- Cost-effective: Lower module and connectivity costs compared to traditional cellular networks.
- Scalability: Supports a massive number of connected devices in a single cell.
- Low power consumption: Ideal for applications requiring minimal energy use.
Typical Applications
The Teltonika TRB256 is perfect for:
- Smart metering (water, gas, electricity)
- Asset tracking and fleet management
- Smart agriculture and environmental monitoring
- Smart city infrastructure (parking, lighting, waste management)
- Industrial IoT and predictive maintenance
Why Choose Teltonika?
Teltonika is a trusted name in IoT connectivity solutions, offering:
- Reliability: Robust hardware designed for industrial applications
- Ease of use: Simple configuration and management
- Versatility: Supports multiple protocols and integration options
- Global support: Extensive network of partners and distributors
TRB256 Product Specifications
| Feature | Specification |
|---|---|
| Cellular Module | Quectel BG95-M3 |
| Cellular Technology | NB-IoT (LTE Cat NB2) |
| Frequency Bands | B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85 |
| Data Transfer | LTE Cat NB2: Max 127 Kbps (DL), Max 158.5 Kbps (UL) |
| SIM Card | 1x Micro-SIM |
| Antenna Connector | SMA female |
| Interfaces | RS232, RS485, USB Type-C |
| Digital Inputs | 2 (0-30V DC) |
| Digital Outputs | 2 (open collector, max 32V, 200mA) |
| Analog Inputs | 1 (0-30V DC, 12 bit ADC) |
| Power Supply | 6-30V DC |
| Power Consumption | Typically 1W, max 5W |
| Dimensions | 65 x 79 x 25 mm |
| Weight | 110 g |
| Operating Temperature | -40°C to 75°C |
| Storage Temperature | -40°C to 85°C |
| Operating Humidity | 10% to 90% non-condensing |
| Housing | Aluminium + Plastic |
| Mounting | DIN rail, wall mounting |
| LED Indicators | 5 (Power, Status, Cellular, RS232, RS485) |
| Certification | CE, FCC, PTCRB (pending) |
| Network Protocols | TCP, UDP, HTTP, MQTT, CoAP |
| Configuration | Web interface, SMS, JSON, FOTA |
NB-IoT SIM Cards
To fully leverage the capabilities of the TRB256, you’ll need an NB-IoT compatible SIM card. These specialized SIM cards offer:
- Optimized data plans: Tailored for low-bandwidth IoT deployments
- Extended lifecycle: Designed to last for years in the field
- Global connectivity: Access to multiple networks for improved coverage
- Secure communication: Enhanced security features for IoT applications
We recommend partnering with a reputable IoT connectivity provider to ensure the best performance and coverage for your TRB256 gateway.
Key Features of the TRB256
- Improved power efficiency: Lower power consumption compared to the TRB255
- Enhanced coverage: Better signal penetration in challenging environments
- Over-the-air updates: Easy firmware upgrades and maintenance
- Customizable I/O: Flexible integration with various sensors and actuators
- Industrial-grade design: Robust construction for harsh environments
Upgrade your IoT infrastructure with the Teltonika TRB256 NB-IoT Gateway. Experience unparalleled connectivity, reliability, and efficiency for your smart devices and industrial applications. Order now and take the first step towards a more connected future!
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