The LOT2100 OTDR is a highly cost-effective, easy-to-use diagnostic tool, specially designed for FTTH network construction and maintenance. Its user-friendly interface has been designed for simple, one-button testing.
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The LOT2100 is a compact, handheld OTDR specially developed for fast and efficient diagnostics in FTTH networks. Designed for field technicians and installers, it integrates advanced optical measurement functions into an intuitive, user-friendly device that fits easily in one hand.
Weighing only 0.3 kg, the LOT2100 combines the essential tools required for fiber network verification—OTDR, Optical Power Meter (OPM), Optical Light Source (OLS), and Visual Fault Locator (VFL)—into a single rugged device. Its 3.2-inch LCD screen and one-button auto test simplify operation, even for users with minimal training.
With a dynamic range of 22/20 dB and event dead zones as short as 3 m, this OTDR ensures accurate detection of fiber breaks, splices, and reflective events in short-distance FTTH deployments. It supports dual-wavelength testing (1310/1550 nm), stores up to 1000 test results, and offers PC software for professional report generation.
Ideal for network construction, maintenance, and troubleshooting, the LOT2100 delivers professional-grade testing power at a competitive cost, backed by Fibramérica’s commitment to engineered reliability.
Lightweight and portable (0.3 kg)
Integrated OLS, OPM, and VFL modules
Dual-wavelength OTDR (1310/1550 nm)
One-button automatic test
Event map visualization
3.2-inch LCD display
Stores up to 1000 test records
USB interface for PC connectivity
Long battery life: 10 hrs operation
Professional report generation software
| Specification | Details |
|---|---|
| Model | LOT2100 |
| Wavelength | 1310/1550 ±20nm |
| Dynamic Range | 22/20 dB |
| Dead Zones | EDZ: 3m; ADZ: 8m |
| OLS Output Power | -5 dBm |
| OPM Range | +10 to -70 dBm |
| OPM Wavelengths | 850/1300/1310/1490/1550/1625 nm |
| VFL Output | 1 mW |
| Pulse Width | 5 ns – 20 μs |
| Distance Accuracy | ± (1m + 5×10⁻⁵×Distance + sampling space) |
| Attenuation Accuracy | ±0.05 dB/dB |
| Reflectance Accuracy | ±4 dB |
| Data Storage | 1000 records |
| Connectivity | USB |
| Power Supply | Li-ion battery / AC adapter |
| Battery Life | 10 hours (continuous) |
| Operating Temp | -10°C to 50°C |
| Storage Temp | -20°C to 70°C |
| Humidity | 0 to 95% (non-condensing) |
| Dimensions | 170 × 82 × 35 mm |
| Standard Accessories | AC adapter, USB cable, FC/PC connector, software, calibration certificate, manual |
LOT2100, OTDR, handheld OTDR, FTTH test tool, fiber optic tester, integrated VFL, built-in OPM, dual-wavelength OTDR, optical test equipment, fiber diagnostic tool
Our engineering team can confirm compatibility, custom specs and OEM branding options.
