150km OFDM Bi-directional Broadband Wireless Ethernet Data Link
Long Range Wireless Ethernet Bridge for UAV, Robotics and Industrial Communications
o 150km OFDM Bi-directional Broadband Wireless Link Device is a professional long-range wireless Ethernet bridge designed for reliable transmission of IP data, serial communications, and SBUS control signals. Built on advanced OFDM wireless technology with a dual-antenna 2T2R MIMO architecture, it provides stable broadband communication for demanding applications such as UAV data links, veículos terrestres não tripulados, automação industrial, robótica, e sistemas de monitoramento remoto.
With a maximum line-of-sight transmission distance of up to 150 km, the device supports transparent Ethernet networking, wireless serial communication, and adaptive modulation to maintain reliable connectivity under changing wireless conditions. It is an ideal solution for drone wireless communication, industrial wireless Ethernet, wireless telemetry, and long-distance IP networking.
Índice
Key Features
- Long-range wireless transmission up to 150 km (LOS)
- OFDM broadband wireless communication technology
- Dual-antenna 2T2R MIMO arquitetura
- Two transparent Ethernet ports
- Two transparent UART serial ports
- Built-in SBUS interface for UAV control applications
- Carrier Aggregation (CA) apoiar
- Adaptive QPSK / 16QAM / 64Modulação QAM
- Wireless bandwidth options from 1.4 MHz para 40 MHz
- Maximum wireless throughput up to 100 Mbps
- Automatic frequency hopping within the operating band
- AES128, SNOW3G and ZUC encryption
- Waterproof aluminum alloy enclosure
- Easy configuration through Web UI
Designed for Professional Wireless Data Communication
Unlike conventional wireless bridges, this broadband wireless data link is optimized for simultaneous transmission of Ethernet data, serial commands, and flight control information.
The dual Ethernet interfaces operate in transparent bridge mode, allowing existing IP devices such as network cameras, embedded computers, industrial controllers, and mission systems to communicate without additional protocol conversion.
The two UART interfaces support transparent wireless serial transmission, making integration with sensors, PLCs, telemetry devices, and embedded systems simple and reliable.
The integrated SBUS interface is especially suitable for UAV flight control systems requiring low-latency control signal transmission.
Wireless Specifications
| Item | Especificação |
|---|---|
| Wireless Technology | OFDM |
| Frequência operacional | 1420–1530 MHz |
| Bandwidth | 1.4 / 3 / 5 / 10 / 20 / 40 MHz |
| Taxa máxima de dados | Até 100 Mbps |
| Potência de saída de RF | 10W × 2 |
| Sensibilidade do receptor | -102 dBm |
| Modulação | Adaptive QPSK / 16QAM / 64QAM |
| Sistema de Antena | Dual Antenna 2T2R MIMO |
Network Modes
The wireless system supports multiple deployment architectures:
- Point-to-Point wireless communication
- Point-to-Multipoint star network
- Customized Mesh networking
Maximum supported nodes:
- Star network: até 64 nós
- Rede mesh: até 32 nós
The intelligent bandwidth management automatically allocates available throughput among connected nodes to maximize network efficiency.
Interfaces
The device includes:
- 2 × Transparent Ethernet Ports
- 2 × Transparent UART Serial Ports
- 1 × SBUS Interface
- Dual RF Antenna Connectors (TNC)
- DC Power Input
The Ethernet interfaces are internally bridged with the same IP address, simplifying network deployment.
UART interfaces support transparent wireless serial communication or Serial-to-Ethernet operation.
Segurança
To protect mission-critical wireless communications, the device supports multiple encryption algorithms:
- AES128
- NEVE3G
- ZUC
These security features make the wireless link suitable for industrial, governmental, and professional applications.
Easy Configuration
Configuration and monitoring are performed through an intuitive Web-based management interface.
Users can easily configure:
- Frequência operacional
- Channel bandwidth
- UART parameters
- SBUS settings
- Network mode
- Wireless status monitoring
No special software installation is required.
Aplicações Típicas
This long-range wireless Ethernet data link is suitable for:
- UAV data links
- Drone ground stations
- Industrial wireless Ethernet
- Wireless telemetry systems
- Pipeline inspection
- Vigilância fronteiriça
- Emergency communication networks
- Remote IP camera transmission
- Robotics and autonomous vehicles
- Smart city infrastructure
- Oil and gas monitoring
- Military and defense communication systems
Mechanical Specifications
| Item | Especificação |
|---|---|
| Dimensões | 146 × 120 × 40 milímetros |
| Weight | 862 g |
| Fonte de energia | CC 24–30 V |
| Average Power Consumption | Less than 55W |
| Gabinete | Waterproof metal housing |
O pacote inclui
- 1 × Bi-directional Broadband Wireless Link Device
- 1 × Cabo de alimentação
- 1 × Ethernet Cable
- 1 × Serial Cable
Perguntas frequentes
Qual é a distância máxima de transmissão?
The wireless link supports transmission distances of up to 150 km under clear line-of-sight conditions using suitable antennas.
Can it transmit IP camera video?
Sim. The transparent Ethernet interface supports IP camera transmission and can work with H.264 or H.265 video encoder systems.
Does the device support serial communication?
Sim. Two transparent UART interfaces are provided and can also operate in Serial-to-Ethernet mode.
Does it support UAV flight controllers?
Sim. The integrated SBUS interface is designed for UAV and unmanned vehicle applications requiring reliable wireless control signal transmission.
Is the enclosure suitable for outdoor installation?
Sim. The device features a waterproof metal enclosure suitable for harsh outdoor environments.
Datasheet Download
Opções personalizáveis
This wireless data link system can be flexibly customized to meet different mission requirements, network environments, e aplicações industriais. Below are the available configuration options:
Network Architecture
- Ponto a ponto (PTP) comunicação
- Ponto-a-Multiponto (PTMP) rede estrela
- Relé / extended coverage mode
- MESH MANET networking (decentralized multi-node communication for dynamic environments)
Operating Frequency Bands
- Single band: 566–678 MHz or 1420–1530 MHz
- Dual band: 566–678 MHz + 1420–1530 MHz (simultaneous operation available in customized builds)
RF Power Options (Amplificador de potência)
- 1T2R configuration: 1×5W / 1×10W
- 2T2R MIMO configuration: 2×2W / 2×5W / 2×10W / 2×20W
Transmission Performance Options
- Alcance de comunicação: 10 km / 30 km / 50 km / 100 km / até 150 km (linha de visão, environment dependent)
- Data throughput: 50 Mbps / 100 Mbps
- Maximum network nodes: 16 / 32 / 60 nós (depending on topology and bandwidth configuration)
Antenna Interface Options
- Conector SMA
- TNC connector
- Custom military-grade locking RF connectors (optional upgrade for harsh environments)
Data Interface Options
- Ônibus (UAV flight control integration)
- TTL serial interface
- RS232 / RS485 serial communication
- Dual transparent Ethernet ports (standard or industrial hardened versions)
Antenna Configuration
- Antena omnidirecional (aerotransportado / UAV side)
- High-gain directional antenna (ground station side)
- Custom antenna matching available for long-range optimization
Gabinete & Connector Options
- Standard industrial housing
- Waterproof rugged aluminum enclosure (padrão)
- Military-grade sealed connectors for vibration and outdoor deployment
Opções de fonte de alimentação
- 12V / 18V / 24V / 28V / 32Entrada V CC
- Custom power regulation modules available upon request
Application-Oriented Configurations
- Air-to-Ground UAV communication systems
- Ground-to-Ground links (veículo, navio, robô, infrastructure)
- Industrial IoT and remote monitoring networks
- Tactical or mission-critical communication deployments
Looking for a Custom Build? > Contact our engineering team today with your specific frequency, faixa, and interface requirements, and we will deliver a tailored solution built to your exact specifications.
