Corelink CW-3302H Mini OTDR – Optical Fiber Test Equipment for FTTH & LAN

The Corelink CW-3302H Mini OTDR is a compact, high-performance optical fiber test equipment designed to provide accurate measurements over long distances (up to 100km). It efficiently detects fiber faults, splice losses, and fiber breaks, making it ideal for field testing in FTTH, FTTB, and telecommunication applications. The tool features a touchscreen interface, multiple test modes, high dynamic range, and long battery life for extended operation.

Key Features

• 100km Testing Range: Tests long-distance fiber optic links with high accuracy and reliability

• Compact & Portable: Mini design for easy handling and mobility in fieldwork environments

• High Precision Fault Detection: Identifies fiber faults, breaks, and splice losses with exceptional accuracy

• Touchscreen Interface: User-friendly high-resolution touchscreen for clear data visualization

• Multiple Testing Modes: Supports both automatic and manual testing for flexible diagnostics

• Durable Design: Built to withstand tough field conditions with a rugged exterior

• Long Battery Life: Up to 10 hours of operation with a rechargeable lithium battery

Technical Specifications

• Testing Range: Up to 100km

• Wavelengths: 1310nm / 1550nm dual wavelength

• Dynamic Range: ≥ 32dB (1310nm), ≥ 30dB (1550nm)

• Event Dead Zone: ≤ 1m

• Attenuation Dead Zone: ≤ 4m

• Measurement Accuracy: ±(1m + 0.005% x distance)

• Display: High-resolution color touchscreen

• Connectivity: USB port for data transfer and software updates

• Power Supply: Rechargeable lithium battery (up to 10 hours)

• Weight: Approx. 1.5kg – lightweight and portable

Applications

• FTTH / FTTB installations and maintenance

• Testing fiber optic networks in telecom and data centers

• Detecting faults, breaks, and losses in fiber optic cables

• Verifying splices and connections during deployments

• Troubleshooting fiber network performance issues

Technical Specification: