Overview
The Inventory Master LoRa WAN outdoor gateway is based on LoRa WAN protocol, applicable for low-power consumption, long-range environmental data collection, and remote monitoring scenarios such as smart agriculture and smart city. The gateway is used for collecting data from different sensors and transmit the data to the cloud platform via cellular LTE or Ethernet. Equipped with a high-performance processor AM 3358 and telecom-operator-level LoRa chip SX 1301, this device ensures robustness and high performance in large-scale networks. Mutual authentication and encryption are established in the whole network to increase security. The gateway is designed with an IP 66 enclosure and supports an extended operating temperature range, making it suitable for industrial applications in both indoor and outdoor severe environments.
Features
- High-performance Cortex A8 1GHz processor, Linux system
- Support LoRa WAN protocol Class A, support ultra-low-power Sense CAP Sensor
- Support 8 RX, 1 TX transceiver, maximum transmit power 27 dBm
- Support multiple ISM bands CN 470, EU868, US915
- Support multiple methods to access the network 4G, Ethernet
- Ultra-wide-distance transmission
- Easy deployment, and rapid provisioning
Technical Specification
| CPU | TIAM 3358 Cortex-A8 1 GHz |
| System | Linux Debian |
| RAM | DDR 3 512 MB |
| Memory | 8 GB eMMC |
| Channel Plan | 902 MHz to 928 MHz |
| LoRa Power Output | 25 dBm |
| LoRa Sensitivity | -139 dBm (SF12BW125) |
| Ethernet | 100 Mbps FE (RJ-45) |
| 4G Features | Support non-CA Cat 4 FDD and TDD LTE-FDD: Max 150 Mbps (DL), Max 50 Mbps (UL) LTE-TDD: Max 130 Mbps (DL), Max 30 Mbps (UL) |
| UMTS Features | Support 3 GPP R8 DC-HSDPA, HSPA+, HSDPA, HSUPA and WCDMA DC-HSDPA: Max 42 Mbps (DL) HSUPA: Max 5.76 Mbps (UL) WCDMA: Max 384 Kbps (DL), Max 384 Kbps (UL) |
| LoRa Antenna | 2.5 dBi gain, Vertical polarization, Omni-directional, SMA-J connector |
| 4G Antenna | 0-4dBi gain, Linear polarization, Omnidirectional, SMA-J connector |
| LED Indicator | Indicating network condition |
| Grounding | Reserved 1 screw hole for GND |
| Power Consumption | 3.6 W |
| Power Supply | DC 12 V 2 A |
| IP Rating | IP66 |
| UV Resistance | anti-aging (from rain/sun exposure): UL746C F1 |
| Enclosure Material | PC |
| Operating Humidity | 0% RH to 100 %RH (non-condensing) |
| Installation Method | Wall or pole mounting |
| Operating Temperature | -40 °F to 158 °F (-40 ℃ to +70 ℃) |
| Device Dimensions | 10.1 in x 6.3 in x 3.2 in (256 mm x 160 mm x 81 mm) |
| Device Weight | 1.7 lb (777 g) |
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