Software

• Advanced software platform supporting multiple fibre testing applications.
• VeExpress™ Cloud and Enterprise solutions for firmware management, test option control, and asset tracking.
• EZ Remote software for remote access, control, and software updates.
• Fiberizer® Desktop+ for detailed trace analysis and professional report creation.
• Fiberizer Cloud for test data storage, management, and analysis.
• Compatible with VeSion® R-Server for centralized workforce and test result management.
• Optional USB fibre inspection probe with support for both single-fibre and MPO/MTP® connectors.

Hardware

• Field Replaceable Optical Connector Protector System (US Patent 12,481,111) designed to extend connector life and reduce downtime
• High-resolution 7-inch full-colour TFT touchscreen with excellent visibility in various lighting conditions.
• Multiple connectivity options, including 10/100Base-T, Wi-Fi™, Bluetooth®, and 3G/LTE.
• Intelligent cooling system with integrated temperature monitoring.
• Replaceable Li-ion battery pack for longer testing sessions.
• USB-A port for flash drives, wireless adaptors, and fibre inspection probes.
• Optional GPS module for geotagging OTDR measurements and field test locations.

Optical Performance

• CWDM wavelengths compliant with ITU-T G.694.2 across 8, 10, or 18 channels.
• DWDM wavelengths based on ITU-T G.694.1 (C-band, 1529.16 to 1563.86 nm, channels 17–60) with 50, 100, or 200 GHz spacing.
• Optional extended channel coverage from channels 14 to 62.
• TEC-stabilised laser technology for consistent performance across varying temperatures.
• Integrated DWDM wavelength locking with ±2.5 GHz stability.
• Legacy wavelengths available at 1310 nm, 1550 nm, and 1625 nm.
• High-resolution sampling with up to 500,000 points.
• Typical event dead zone below 0.85 m and attenuation dead zone below 3.5 m.
• High dynamic range for long-haul fibre testing and xWDM Mux/Demux applications.
• Supports Telcordia GR-196 and SR-4731 .sor file formats.
• Optional V-Scout Smart Link Mapping for simplified network visualisation using multiple test acquisitions.
• Optional CWDM, DWDM, or Legacy light source functionality via the OTDR port.
• Optional Broadband Optical Power Meter (OPM).
• Optional 650 nm Visual Fault Locator (VFL).
• Built-in G.657A2 launch fibre for improved characterisation of OTDR connections and short fibre links.
• Fixed connector or universal 2.5 mm optical interface with interchangeable SC, FC, and LC adaptors.

Data sheet – Download

RXT-411x WDM OTDR Quick Setup Guide – Download

Technical Note: Measuring OTDR Reflectance and ORL – Download

White Paper: Understanding Optical Time Domain Reflectometers – Download

OTDR Series User Manual –Download