NEXUS

Optical Transceiver Module

155 Mbps • 1310/1550 nm • 20-100 km

Professional Fiber Optic Solution for FPV and Industrial Applications

NEXUS Product Overview

NEXUS - High-performance optical transceiver for data and video transmission over fiber optic cables up to 100 km distance

🚀 High-Speed Transmission

Up to 155 Mbps (STM-1/Fast Ethernet)
Stable signal quality over long distances

📡 Communication Range

Available versions: 20, 40, 60, 80, 100 km
Over single-mode fiber
Minimal signal loss

⚡ Universal Power Supply

5.5V - 26V (2s-6s batteries)
Power consumption up to 5W

🔧 Simple Interfaces

CRSF, CVBS video, TTL UART
FC fiber optic connector

Technical Specifications

Parameter	Value	Description
Data Rate	155 Mbps	STM-1 / Fast Ethernet compatible
Wavelengths	TX: 1310 nm RX: 1550 nm	Optimized for single-mode fiber
Range	20, 40, 60, 80, 100 km	Single-mode fiber 9/125 μm
Dimensions	50×30×8.5 mm	Compact form factor
Weight	12 g	Lightweight for aviation applications
Operating Temperature	-40°C ~ +85°C	Industrial temperature range
Laser Class	Class I (IEC 60825)	Eye-safe operation

Key Features

🛡 Reliability

Industrial temperature range -40°C to +85°C. Vibration and shock resistant.

🔌 Versatility

CRSF interface support for FPV systems and CVBS video. TTL UART for microcontroller integration.

⚡ Energy Efficiency

Low power consumption up to 5W. Compatible with 2s-6s batteries (5.5V-26V).

📊 Status Monitoring

4 LED indicators: power, optical connection, video signal, data transmission.

🔒 Safety

Class I laser (eye-safe). RoHS compliant. Overvoltage protection.

🚀 Easy Installation

Compact size, lightweight, standard FC and MX-SH1.0mm-5P connectors.

            Optimal Solution for high-quality video and control data transmission in FPV drones, industrial systems, and telecommunications
        

Device Status Indicators

NEXUS is equipped with 4 LED indicators for system status monitoring:

Indicator	Description
💡 Power	Power supply indication to the module
🔗 Optical Connection	Fiber optic connection status
📺 Video Signal	CVBS video signal presence and quality
📡 Data Transmission	CRSF data transmission activity

Connection Diagram

Connection Interfaces:

MX-SH1.0mm-5P connector:

CRSF interface for control
CVBS video input/output
Power supply +5.5V...+26V
Ground (GND)

FC optical connector:

Single-mode fiber 9/125 μm
Maximum length up to 100 km

Applications

🚁 FPV Drones

HD video and control signal transmission over long distances without interference

🏭 Industrial

PLC control systems, SCADA, industrial Ethernet networks

🛡 Security

Video surveillance systems, security complexes

📡 Telecommunications

SONET/SDH links, optical media converters

🌐 IoT Systems

Long-distance telemetry, smart cities

✈ Aviation

Onboard communication systems, ground control

Fiber Optic Advantages:

Immunity to electromagnetic interference
High bandwidth capacity
Minimal signal loss
Security from eavesdropping

Safety and Installation

⚠ Safety Precautions

Do not exceed 26V voltage
Minimum voltage 5.5V
Avoid mechanical damage
Protect optical connectors

🔧 Installation

Connect power supply 5.5-26V
Connect fiber optic cable
Connect CRSF and video
Check status indicators

Production and Diagrams

📊 Connection Diagram

Example of NEXUS connection in FPV system with video and control signal transmission

🏭 Production

Manufacturing and testing process of NEXUS optical transceivers with quality control

📧 Contact Us

Get in touch for additional information, technical support, or to order NEXUS products.

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🚀 NEXUS - Your reliable partner in the world of fiber optic communications