TECHNXT TNT-2422D OTDR – 80km Fiber Tester with Touchscreen

The TECHNXT TNT-2422D OTDR is a compact fiber optic testing device designed for fiber installation, maintenance, troubleshooting, and network testing. It supports 1310nm and 1550nm dual-wavelength testing, with a measurement distance of up to 80km. The capacitive touchscreen offers quick and responsive operation, while physical keys provide another convenient control option. The device combines OTDR testing with Event Map, Optical Power Meter, Optical Light Source, VFL, Optical Loss Test, and RJ45 sequence testing. Test results can be saved in SOR format, while USB and TF card interfaces make curve data transfer easier. A fast startup time of around 2 seconds helps technicians begin testing quickly in field environments. Key Features 80km Measurement Range – Suitable for long-distance fiber link testing. Dual-Wavelength Support – Provides 1310nm and 1550nm testing. Multi-Function Testing – Combines OTDR with several useful fiber test tools. Touch & Key Operation – Offers flexible control during field work. Fast 2-Second Startup – Gets the tester ready quickly. Easy Data Transfer – USB and TF card interfaces simplify file handling. RJ45 Testing Support – Adds basic network cable testing capability. Product Specifications Brand : TECHNXT Model Name / Number : TNT-2422D Product Type : OTDR Fiber Tester Measurement Distance : Up to 80km Wavelength Options : 1310nm / 1550nm Dual Wavelength or Single Wavelength Single-Wavelength Options : 1310nm / 1550nm / 1610nm / 1625nm Display : Capacitive Touchscreen Operation : Touchscreen + Physical Keys File Format : SOR Standard Functions : OTDR / Event Map / OPM / OLS / VFL / Optical Loss Test RJ45 Function : Sequence Test Optional Function : RJ45 Tracker Keyboard Input : Supported Line Number Editing : Supported Software Upgrade : Supported