The NEZH-WG1001 Smart Street Light Dedicated Gateway is the core equipment of the Smart Light Pole System, specially developed for smart light poles, smart light poles, 5G light poles, smart street lights, smart poles, smart cities and other scenarios. It has strong device access and data processing capabilities. It is an important component of the smart city control system and a key node device for building a wide area network. This gateway has powerful capabilities and can meet the networking needs of terminal devices with features such as long communication distance, low power consumption, and multiple access points. It supports various deployment styles. Industrial grade communication equipment that supports working in various harsh environments and is applied to access diverse terminals in different scenarios. The gateway is equipped with an industrial grade processing main chip, which can provide multi-channel parallel uplink and downlink communication. It uses a low-power, high reliability core processor to provide an efficient and reliable operating environment for gateway communication. Provide standard API interfaces or device docking protocols to facilitate secondary development of applications.  

Smart light pole mounting peripherals: smart lighting, video surveillance, environmental monitoring, weather monitoring, LED light pole screen, wireless WIFI, emergency broadcasting, emergency alarm, charging piles, micro base stations and other devices can all be accessed through the NEZH-WG1001 smart light pole gateway in one stop, with simple networking (supporting fiber optic ring network), greatly improving the stability and throughput of the smart pole system.

Product Features

(1) Power function: Provide standard DC 12V, DC 48V, and AC 220V power supply for lamp post equipment; Can support 12V DC and 48V DC POE power supply; The 12V DC module and 48V DC module are pluggable and expandable.

(2) Data collection: It can collect voltage, current, power, and electricity parameters of each DC power supply circuit; It can collect the tilt status of the lamp post (optional), the temperature and humidity inside the lamp post box, and the water accumulation status (optional).  

(3) Switching input/output: With 2-channel switching output control and 4-channel switching input detection function, it can control the cooling fan inside the lamp post box and detect the status of the lamp post maintenance door, etc;  

(4) Timed control: It can control the start/stop of each device circuit power supply according to various timed control strategies, thereby enabling/stopping the use of LED lamps, LED screens, public broadcasting, wireless WIFI, monitoring and other devices;  

(5) Remote control: Communicating with the intelligent pole management platform, it can remotely control the start/stop of each device circuit power supply and issue various control strategies through the platform, thereby remotely controlling the start/stop of LED lamps, LED screens, public broadcasting, wireless WIFI, monitoring and other devices, as well as the energy-saving operation of LED lamps;  

(6) Electricity metering: It can measure the electricity consumption of each power supply circuit device, and combined with the intelligent pole management platform, it can select and measure the electricity consumption of each integrated device on the lamp post in real time.  

(7) Abnormal alarm and protection: Real time monitoring of the power supply status of each device, the closing/closing status of maintenance doors, the tilting status of intelligent poles, and the water level inside the bottom box of poles. When abnormalities occur, timely warning information is given. When the output power of the pole intelligent controller experiences overvoltage, undervoltage, or overload, the power output protection is activated.  

(8) Remote upgrade: During program updates, remote upgrades are supported.  

(9) Event recording: When the intelligent controller of the smart lamp post detects an event change or abnormal alarm, it automatically records the time, status, and other parameters corresponding to the change event to the memory for further analysis and use.  

(10) LED status indication: Supports LED indicator lights to indicate the device's operating status. Each DO switch output, DC power output, and DI input has corresponding indicator lights for easy on-site maintenance.  

(11) Dimming interface: equipped with 2 channels of 0-10V dimming interfaces, capable of automatically monitoring whether the two channels of 0-10V interfaces are working properly; Support at least 2 RS485 communication channels and 1 Ethernet communication interface for expanding other devices;  

(12) Compatible with multiple device docking protocols: Supports mainstream communication protocols, including transparent transmission, MODBUS, TCP/IP, MQTT, etc; Convenient for users to quickly debug and use, and can seamlessly integrate with third-party cloud platforms.

Product Features

(1) Gateway Function Module

1. ARM core, industrial grade temperature range, carefully optimized TCP/IP protocol stack, stable and reliable.

2. Supports multiple working modes including TCPServer, TCPClient, UDPClient, UDPServer, MQTT Client, and HttpdClient.

3. Supports 485 transmission and reception, and the serial port can be used as 485.

4. Support RTS/CTS hardware flow control function.

5. Support virtual serial port software (VirtualCOM).

6. The serial port baud rate supports 600bps~1Mbps; Supports five verification methods: None, Odd, Even, Mark, and Space.

7. Supports Modbus gateway function, making industrial use more convenient.

8. Support Reload button, which means hardware is reset to factory settings.

9.RJ45 with Link/Data indicator light, built-in isolation transformer at the network port, 1.5KV electromagnetic isolation.

10. The globally unique MAC address also allows users to customize temporary MAC addresses.

11. Support firmware upgrade; Support domain name servers; Support DHCP automatic IP acquisition.

12. Support Keepalive mechanism, which can quickly detect dead connections and other anomalies, and quickly reconnect.

13. Support firmware online upgrade, upgrade to the desired version at any time, and solve your worries.

(2) Exchange module

1. Using high-quality optoelectronic integrated modules to provide excellent optical and electrical characteristics

2. Ensure reliable data transmission and long working life

3. Supports full duplex or half duplex mode and has automatic negotiation capability

4. The network port supports fully automatic cross recognition

5. Built in storage and forwarding mechanism, supporting multiple protocols

6. Supports IEEE 802.1Q VLAN for easy network planning

7. Support ERPS ring network to ensure network security

8. Working power supply: DC 12-52V provides reverse protection

9.1x9/SFP fiber optic interface optional

10. Management Function: Supports WEB management mode