Gateway for 4G/LTE and LoRa-MESH Smart Street Light – BOSUN
BOSUN® Gateway for Smart Street Lights
The BOSUN® wireless access point gateway in a smart solar street light system acts as a communication bridge between the street lights and the smart city control system. It gathers data from multiple street lights, such as energy usage, lighting performance, operating status, and system health, and transmits this information to the central control system. The gateway enables remote monitoring and control, facilitating functions like dimming, scheduling, and fault detection. Its usage ensures efficient energy management and allows for smart lighting adjustments based on environmental and operational conditions.
Data Monitor
Energy Consumption: Tracks how much energy each street light is using.
Lighting Status: Monitors whether the lights are on, off, or dimmed and adjust brightness.
Fault Detection: Detects issues such as malfunctioning street lights or system errors.
Environmental Conditions: Records data like ambient light levels or weather conditions.
Battery Health: Monitors the charge/discharge status and overall health of solar-powered street lights.
Features of Gateway
·96-264VAC input;
·Network indicator;
·Support GPRS/4G and Ethernet communication mode;
·Support zigbee transmission(2.4G or 915M), MESH route;
·BuiIt-in RTC, support IocaI scheduIed task;
·Wi-sun technology has the characteristics of long distance, low power consumption and multi-nodes.
·Support 2G/4G/ network port TCP/IP two network connection modes.
·Adaptive data transmission rate
·The product supports 12V/24V power supply
·The network coverage of a single gateway is about 1.5KM, and the number of sub-nodes coveredis about 300
·The lightning protection level can reach 3KV.
·Support 433MHz 930MHZ and other working frequencies.
·The hardware has local strategy storage function, which can ensure the lamps to switch on andoff normally.
·Hardware with clock chip, with automatic clock timing function.
·Sealed design, dustproof and waterproof.
Main Capabilities of Gateway
- Control large numbers of intelligent wireless lighting nodes per gateway
- Designed for outdoor application scenarios
- No-latency communication via Ethernet (LAN) or cellular
- BACnet compatible
·Supports various operating frequencies such as CN470MHz/US915MHz/EU868MHz.
·Support 8 channels of concurrent operation, the number of accessible nodes is up to 300. The farthest transmission distance is 15 km (line of sight), 1.5 km (city distance). Support multiple network access methods such as 2G/3G/4G and LAN.
· Support transmission and reception of full-duplex LoRa communication.
· Follow LoRa-MESH wireless transmission protocol.
· Effective lightning protection and grounding protection.
· Sensitivity dropped to -142.5 dBm.
· 12V~36V wide voltage DC input.
· Adaptive data transfer rate.
· Output power up to 23 dBm.
| Model | BS-ZB8500G | |
| AC lnput | VoItage | 96-264VAC |
| Average Current | 0.5A for 2G mode, 1.5A for 4G mode | |
| Input voltage | DC12V/24V | |
| Operating power | <4W | |
| Working temperature | -40°C -- +85°C | |
| Network interface | 4G/LTE,2G | |
| Protection grades | IP67 | |
| Working frequency | CN470 433M | |
| 510MHz EU868 | ||
| 863M~870MHz | ||
| EU433 433M | ||
| 434MHz KR920 | ||
| 920M~923MHz | ||
| AS923 920M~928MHz | ||
| Transmit power | 20dBm,adjustable power software. | |
| Receiving sensitivity | >-136dBm Wi-sun modulation with a rate of 20bps | |
| Transmission distance | City: 1.5KM | |
| Access mode | LAN、2G/3G/4G、RS485 | |
| Data protocol | MQTT | |
| Product weight | 500g | |
| Product size | 240(L)*160(W)*80(H)mm | |
| Mode | 2G | 4G |
| Band | AII 2G bands in one moduIe | AII 4G bands in severaI moduIes, need to confirm before shipment |
| Speed | Maximum 85.6kbps for downIink and upIink; |
Maximum downIink 150 Mbps and upIink 50 Mbps |
| Mode | BS-ZB8500G-Z | BS-ZB8500G-M |
| Transmission | ZigBee | |
| Route | MESH | |
| Distance | Unobstructed straight line 150M | Unobstructed straight line 1.5KM |
| Frequency | 2.4GHz~2.485GHz | 433Mhz~928Mhz(Optional) |
| ChanneIs | 16 | 10 |
| Speed | 250kbps | |
| Temperature | -30 ~ +75℃ |
| Humid | <95% |
| Waterproof | IP67 |
