Narrow band Internet of things indoor gateway bci-ngw02
Product introduction
Narrow-band Internet of things outdoor gateway (bci-ngw02) is an indoor gateway based on LoRaWAN protocol of low power wan, which can provide ultra-low power consumption, stable and safe local two-way communication services for standard LoRaWAN Internet of things terminal devices.Star LoRa network is adopted to connect local LoRa terminal device, and then connected to the cloud server through Ethernet or 4G network, so as to realize various iot applications of device networking.
It is suitable for networking applications with high requirements of time communication, strong anti-interference ability, high sensitivity, low power consumption of equipment, multiple and scattered access nodes, and provides users with low-cost and highly reliable indoor iot solutions.
Product features
Low cost
Small and light, easy to install, low cost LoRa network deployment.
Network stability
Nodes can move freely within the gateway coverage.When there is a gateway exception in the multi-gateway network, the node can enter the network through the adjacent gateway.
Multiple cloud connections
Support Ethernet, 4G connection platform, intelligent dynamic switching.
Full duplex mode
It can support 16 up receiving channels and 2 down sending channels.
Maintenance is convenient
Support remote cloud problem location, firmware upgrade, local connection configuration debugging.
Technical Parameters
| LoRa parameters | |
| Working frequency | 433MHz/470MHz/510MHz/868MHz/915MHz/923MHz |
| Protocol | LoRaWAN, star network |
| Operating mode | Half-duplex, support same frequency, different frequency |
| Receiving sensitivity | -140dBm @SF12 |
| Maximum transmit power | 24dBm (250mW) |
| Maximum channel and bandwidth | 8 upstream channels (bandwidth 125KHz), 1 downstream channel (bandwidth 250KHz) |
| Hardware parameter | |
| processor | Cortex-A8 1GHz |
| RAM | 512MB |
| Flash | 4GB |
| Power supply | DC12V (power adapter) |
| Network Interface | 1 WAN, 1 4G (optional) |
| Antenna interface | LoRa antenna, 4G antenna (optional) |
| Other interface | SIM card slot, RESET (one button to restore factory settings) |
| LED indicator | POWER/STATUS/ETH/4G status indicator |
| Physical parameter | |
| Appearance size (HWD) | 160mm*120mm*28mm |
| Machine color | champagne |
| Installation method | Desktop, wall-mounted (with wall mount kit) |
| working environment | 0~50°C, 5~90% RH (no condensation) |
| Software system | |
| OS | Linux 4.1.2 |
| Remote management | |
| Remote upgrade and maintenance | Remotely monitor network status |
| Support remote firmware upgrade, configuration backup and recovery | |