Smart Connected Multi-Mode Gateway

SDRTU-G02-01 / SDRTU-G01-02

In areas with no signal, communication remains uninterrupted.

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Product Introduction

Smart Connected Multi-Mode Gateway

SDRTU-G02-01 / SDRTU-G01-02

The wireless gateway is a self-organizing network device based on LoRa spread-spectrum communication technology. It supports multi-node access and long-range relay communication, enabling local networking and data aggregation for monitoring devices even in areas without public‑network coverage. The gateway features high‑capacity connectivity, low‑latency forwarding, and self‑healing network capabilities, making it ideal for deploying monitoring systems in communication‑constrained environments such as mountainous regions, tunnels, and underground facilities.

keyword：

Smart Connected Multi-Mode Gateway

Category：

Dedicated Equipment for Rail Transit

PRODUCT FEATURES

High-performance processor Equipped with a quad-core ARM Cortex-A7 high-performance processor, it delivers robust edge computing power.

AI Edge Computing : Built-in NPU unit, supporting efficient execution of deep learning models, reducing processing latency and enhancing real-time performance.

Multi-network converged access : Integrates LoRa, 4G, and wired LAN interfaces to meet the diverse network access requirements of rail transit applications.

Intelligent Channel Management : Supports dynamic channel switching across 54 channels and multi-band adaptive operation, leveraging time-division and frequency-division multiplexing to optimize resource allocation.

Long-distance high-speed transmission : 4G networks enable high-speed data backhaul, while LoRa technology facilitates long-range, low-power data aggregation.

Reliable Fragmented Transmission Supports packet fragmentation and reassembly, ensuring the reliability and efficiency of large‑data file transfers.

High-concurrency, stable connections It can stably connect to and manage a large number of nodes, support high-concurrency data processing, and ensure smooth system performance.

Secure Encrypted Networking : Supports SM2, SM3, and SM4 national cryptographic algorithms as well as AES encryption, and features rapid self-organizing networking capabilities.

TECHNICAL SPECIFICATIONS

Technical Name Technical Specifications
CPU

Industrial-grade quad-core ARMCortex-A7 Processor
POE
Supports POE standards IEEE 802.3af / IEEE 802.3at
LoRa transmission range Unobstructed 6 km
Data transmission Supports uplink in large packets and high-frequency downlink.
Radius: 2.5 km, LoRa transparent transmission, data rate: 4.8 kbps
Traffic channel 54+2 physical channels
Transmission power LoRa: 20–33 dBm,
LTE Cat4: 23 dBm
Power supply 12V/2A DC

 

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13677730170

18878322077

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