products

Product introduction

Narrow-band Internet of things outdoor gateway (bci-ngw01) is a city-level gateway based on LoRaWAN protocol of low-power wan, which can provide stable, low-power 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 with high requirements on communication, strong anti-interference ability, high sensitivity, low power consumption of equipment, large number of access nodes and scattered requirements, and is suitable for outdoor city-level gateway base station construction.It can be widely used in urban iot solutions, covering municipal, transportation, energy, environment, public security and other fields.

Product features

Wide coverage radius

It can cover 5Km of the city and 15Km of the suburbs in a wide area.

Large node capacity

A single gateway can support up to 100,000 nodes access.

Multi-gateway network standby

When a gateway is abnormal, the nodes can communicate through adjacent gateways to ensure reliability.

Full duplex mode

It can support 16 up receiving channels and 2 down sending channels.

Multiple power supply modes

Support DC12V and POE network port power supply, power off alarm.

Multiple cloud connections

Support Ethernet and 4G connection platform, self-dynamic switching.

Convenient maintenance

Support remote cloud problem location, firmware upgrade, local WiFi configuration debugging.

Technical Parameters

LoRa parameters
Working frequency	433MHz/470MHz/510MHz/868MHz/915MHz/923MHz
Protocol	LoRaWAN 1.0, Class A/B/C
Operating mode	Half/full duplex
Receiving sensitivity	-140dBm @SF12/BW 125KHz
Maximum transmit power	24dBm (250mW) (Typical)
Maximum channel and bandwidth	16 upstream channels (bandwidth 125KHz), 2 downstream channels (bandwidth 250KHz)
Physical parameter
Protection level	IP66
Appearance size (HWD)	178mm*178mm*100mm
Total Weight	2.2kg
Machine color	Platinum gray
Appearance structure material	ADC12 aluminum
Installation method	Pole-type, wall-mounted
working environment	-40~85°C, 0~90%RH
Heat dissipation method	Natural cooling type (no fan)
Peripheral interface
Ethernet	RJ45 YT snap-on
GPS antenna interface	N type waterproof connector
RF antenna interface	N type waterproof connector
WiFi antenna interface	N type waterproof connector
4G antenna interface	N type waterproof connector
SIM card slot	SIM card push
USB	Micro USB, debug configuration interface
COM	COM, debug configuration interface
Power interface
Power supply	DC12V power adapter; 12.0V~14.0V (specification) POE power supply, IEEE 802.3af/at (max 30W)
Power management	Power failure alarm
Grounding management	Grounded copper nose terminal
GPS
Positioning time	Built-in GPS module, support GPS, Beidou
LED indicator
Power indicator	When the power is on, the red light is always on, indicating that the power supply is normal.
STATUS indicator	The blue light flashes and the system is operating normally.
ETH indicator	The blue light flashes and the Ethernet is working normally.
GPS indicator	The blue light flashes and the GPS is in the positioning state.
4G signal indicator	If RSSI <-100dBm, LED blinking period is 4S, 2S is bright 2S off;  -100dBm<RSSI<-85dBm, LED blinking period is 2S;   -85dBm<RSSI<-75dBm, LED blinking period is 1S;  -75dBm<RSSI< -65dBm, LED blinking period is  0.2S (flash); 65dBm <RSSI <-54dBm, LED blue light is always on;  if no value or illegal value is obtained, the LED light is off;
Security system
Secure encryption	AES128
Other functions
Remote management	Through the background management, remote connection, view device status log flow
	Support remote upgrade, convenient system maintenance
A variety of debugging methods	Micro USB connection
	COM port connection
	WiFi connection