Device Description

ASTwifi is an advanced controller designed for building and managing public wireless network infrastructure. The device enables secure Internet access for residents and visitors while providing centralized management of Wi-Fi access points, continuous network monitoring, and seamless integration with Smart City solutions.

The controller allows remote administration of the Wi-Fi infrastructure, network traffic monitoring, and optimization of connection quality and bandwidth utilization. As a result, ASTwifi delivers reliable and stable Internet access even in locations with a high number of simultaneous users.

ASTwifi is an essential component of modern Smart City infrastructure, enabling municipalities to build intelligent communication networks that can be centrally monitored, managed, and expanded as the city's digital infrastructure grows.

Public Internet Access for Communities

Internet connectivity has become an essential part of modern public infrastructure. ASTwifi enables cities, municipalities, and infrastructure operators to quickly deploy public Wi-Fi hotspots, improving the quality of life for residents while increasing the attractiveness of public spaces for visitors.

Typical applications include:

• City centers
• Public parks
• Recreational areas
• Sports facilities
• Public transport stations
• Town squares
• Public buildings
• Tourist destinations

Centralized Network Management

ASTwifi provides complete remote management of the wireless network infrastructure while continuously monitoring network performance.

System administrators can:

• Control user access to the network.
• Monitor access point utilization.
• Optimize network performance and connection quality.
• Manage devices remotely.
• Integrate the network with Smart City platforms and services.

The scalable system architecture allows the wireless infrastructure to grow together with future Smart City investments.

Benefits

Deploying ASTwifi provides numerous advantages, including:

• Free public Internet access for residents and tourists.
• Support for education, communication, and digital public services.
• Increased attractiveness of public spaces.
• Enhanced image of the city or municipality as a modern, technology-oriented community.
• A solid foundation for future Smart City development.

Key Features

• Public Wi-Fi Internet access.
• Centralized remote management of wireless infrastructure.
• Real-time network traffic monitoring.
• Network performance optimization.
• Integration with Smart City systems.
• Support for LTE, WCDMA, and GSM mobile networks.
• Integrated 2.4 GHz Wi-Fi router.
• Nano SIM card support.
• DIN rail, wall, or desktop installation.
• Industrial-grade metal enclosure.
• LED status indicators.

Technical Specifications

Cellular Communication

• TDD-LTE: B38 / B40 / B41
• FDD-LTE: B1 / B3 / B7 / B8 / B20 / B28A
• WCDMA: B1 / B8
• GSM/EDGE: B3 / B8

Wi-Fi

• IEEE 802.11 b/g/n standard
• 2.4 GHz frequency band
• Maximum data rate: 300 Mbps
• 2×2 MIMO technology
• Wireless transmission range: up to 500 m

Interfaces

• 1 × WAN RJ45 port (configurable as LAN), 10/100 Mbps
• 2 × LAN RJ45 ports, 10/100 Mbps
• Auto MDI/MDIX support
• 1.5 kV electromagnetic isolation protection
• Nano SIM card slot (3 V / 1.8 V)
• SMA-K antenna connectors
• Debug interface
• Factory reset button
• Grounding terminal

Status Indicators

LED indicators for:

• Power
• Wi-Fi status
• 2G / 3G / 4G network status
• Cellular signal strength

Power Supply

• Supply voltage: 9–36 V DC
• Current consumption: 260 mA at 12 V DC

Mechanical Characteristics

• Industrial metal enclosure
• Protection rating: IP30
• Installation:
  • 35 mm DIN rail
  • Wall mounting
  • Desktop installation
• Dimensions: 104 × 102 × 28 mm

Environmental Conditions

• Operating temperature: −20°C to +70°C

Package Contents

• ASTwifi controller
• 4G antenna
• 2 × Wi-Fi antennas
• Protective antenna connector covers
• 12 V / 1 A power supply