OTDR Fiber Tester From WANLUTECH With 1310 Nm And 1550 Nm Wavelengths, 26 dB And 24 dB Dynamic Range, 5.55 Inch Touchscreen, Built In VFL OPM LS Event Map OLT Optical Loss Test, RJ45 Network Tools For Pros
✔️ 1310/1550nm OTDR, 26/24 dB, 5.55 inch (141 mm) touchscreen, RJ45
A compact handheld OTDR fiber tester that combines OTDR, optical power meter (OPM), visual fault locator (VFL), light source (LS), and optical loss test set (OLS) in one device. It’s designed for field technicians performing fiber link tests, fault locating, and link verification in data centers, campuses, and telecom networks.
✅ Wavelength: 1310 nm / 1550 nm; dynamic range: 26 dB / 24 dB
✅ Quick Setup mode lets you set wavelength, distance range, pulse width, duration
✅ OPM: calibrated across 850/1300/1310/1490/1550/1625 nm
✅ VFL for fiber fault detection: breaks, cracks, bends
✅ LS modes: CW / 270 Hz / 330 Hz / 1 kHz / 2 kHz
✅ OLS for insertion loss tests of passive devices; event map & data storage
✅ Includes adapters: SC/UPC, FC/UPC, ST/UPC, LC/UPC; patch cord and cables
✅ Built-in 3.7V/4000mAh battery; 1x Gigabit Ethernet; DC5V/2A input
💡 What is an OTDR fiber tester used for in network builds? This handy device helps techs map fiber links, locate faults, and verify connections. - Detects breaks, splices, and attenuation along single-mode fiber - Measures trace, length, and loss to generate clear reports - Creates event maps and supports PDF/Excel export for field docs