LoRa Gateway Router Product Description
The LoRa gateway router is an industrial-grade IoT device integrating a private LoRa protocol with dual-link 4G/3G/2G connectivity. Its core function is to convert LoRa terminal data into 4G / wired / WiFi uplink for cloud transmission. It is designed for long-distance, geringer Stromverbrauch, and harsh-environment IoT data acquisition and transmission.
The product adopts a high-performance industrial-grade 32-bit communication processor and industrial wireless modules. It runs on an embedded real-time operating system and provides:
- 1× RS232 (optional RS485/RS422)
- 1× Ethernet LAN
- 1× Ethernet WAN/LAN combo port
- 1× WiFi interface
It can simultaneously connect serial devices, Ethernet devices, and WiFi devices, enabling transparent data transmission and routing functions.
Dieses Produkt wird in M2M-Branchen in der gesamten IoT-Wertschöpfungskette häufig eingesetzt, einschließlich Smart Grid, intelligenter Transport, Industrielle Automatisierung, Intelligente Gebäude, Brandschutz, öffentliche Sicherheit, Umweltschutz, Meteorologie, digitale Gesundheitsversorgung, Fernerkundung, Militär, Luft- und Raumfahrt, Landwirtschaft, Forstwirtschaft, Wassermanagement, Bergbau, und Petrochemiesektor.
II. Kern-Hardware-Spezifikationen
1. LoRa-Wireless-Parameter (Kern)
- Frequenzbänder: Unterstützt globale LoRa-Bänder (433 / 470 / 780 / 868 / 915 MHz, Standard 433 MHz)
- Sendeleistung: ≤30 dBm (1W)
- Empfängerempfindlichkeit: -140 dBm bei SF12 (Branchenführend)
- Kommunikationsentfernung:
- Sichtverbindung im Freien: >11,5 km
- Urban/Indoor: ~2 km
- Datenrate: 6 einstellbare Stufen (0.3 / 0.6 / 1.0 / 1.8 / 3.1 / 5.5 Kbit/s)
- Protokoll: Privates LoRa-Protokoll (Nicht-LoRaWAN, erfordert Four-Faith LoRa-Terminals)
2. Mobilfunk (4G/3G/2G)
- Netzwerkunterstützung: LTE FDD/TDD, WCDMA, EVDO, GPRS/EDGE
- Geschwindigkeit: LTE-Downlink 100 Mbit/s / Uplink 50 Mbit/s
- Link-Redundanz: Unterstützt automatisches Failover zwischen 4G und kabelgebundenem WAN für unterbrechungsfreie Konnektivität
3. Verdrahtet & W-lan
- Ethernet:
- 1× WAN/LAN konfigurierbar
- 1× LAN
- 10/100 Mbps adaptive, 1.5KV electromagnetic isolation
- W-lan (optional):
- 802.11 b/g/n, bis zu 150 Mbit/s
- Supports AP / Client / Repeater modes
- WPA/WPA2 encryption
- Serial Port:
- 1× RS232 (optional RS485/RS422)
- 15KV ESD protection
- Baudrate: 2400–115200 bps
4. Hardware Platform & Physical Characteristics
- CPU: Industrial-grade 32-bit high-performance processor
- Erinnerung: 128MB DDR2, 16MB-Flash (expandable to 64MB)
- Stromversorgung: DC 5–36V wide voltage (standard 12V/1.5A), optional PoE
- Betriebstemperatur: -35°C to +75°C
- Storage Temperature: -40°C bis +85°C
- Humidity: Bis zu 95% (non-condensing)
- Schutz: Metal enclosure, IP30, EMC anti-interference, lightning protection, over-voltage and reverse polarity protection
- Abmessungen: 157 × 97 × 25 mm
- Gewicht: 440 G
III. Core Functions & Software Features
1. Datenübertragung & Protocols
- Protocol Support: TCP/IP, UDP, HTTP, MQTT, FTP (optional), Modbus
- Transparent Transmission: Bidirectional LoRa → 4G / wired / WiFi transparent transmission
- Networking: Supports point-to-point and point-to-multipoint networking
- Cloud Platforms: Compatible with Tencent Cloud, Alibaba Cloud, ChirpStack, TTN, and Four-Faith cloud platform
2. Networking & Security
- VPN Support: IPsec, PPTP, L2TP, GRE, OpenVPN (client/server)
- Private Network: APN/VPDN private network access for enhanced security
- Firewall: SPI firewall, NAT, DMZ, access control, URL filtering
- Management: Web/CLI, remote upgrade, SNMP, SYSLOG, DDNS, QoS traffic control
3. Stability & Geringer Stromverbrauch
- Watchdog (WDT) + intelligent anti-drop mechanism ensures always-online operation
- Low Power Modes: Sleep mode, scheduled online/offline for battery-powered scenarios
- Multi-link Backup: Automatic switching between 4G / wired / WiFi with auto-reconnect
IV. Typische Anwendungsszenarien
- Smart Water Management / Pipeline Monitoring
LoRa collects data from water meters, pressure sensors, and liquid level sensors; 4G uploads data to the cloud for remote monitoring - Intelligente Landwirtschaft
LoRa networking for soil moisture, weather stations, and irrigation/fertilization systems; gateway uploads data via 4G - Industrielles IoT
LoRa collects data from factory sensors, PLCs, and instruments; gateway transmits via wired or 4G to SCADA systems - Smart Cities
LoRa networking for smart manholes, streetlights, Feuersysteme, und Umweltüberwachungsknoten; Gateway aggregiert Daten und lädt sie in die Cloud hoch
