LFD-300B/TG-300B FiberFinder
The LFD-300B/TG-300B FiberFinder is a triple test tool designed for live fiber identification, live fiber detection, and dark fiber identification, ensuring efficient fiber management without network disruption.
Specification Snapshot
Insertion Loss (dB) 1550
≤0.5
Insertion Loss (dB) 1310
≤0.3
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Overview
The LFD-300B/TG-300B FiberFinder is a triple test tool designed for live fiber identification, live fiber detection, and dark fiber identification, ensuring efficient fiber management without network disruption.
Specifications
| Parameter | Value |
|---|---|
| Fiber Type | 3mm, 1.6mm, 900μm |
| Insertion Loss (dB) 1550 | ≤0.5 |
| Insertion Loss (dB) 1310 | ≤0.3 |
| Power Range (dBm) | 25–35 |
| Power Measurement Repeatability (dB) | ±1 |
| Test Time (s) | <6 |
| Dimensions (H×W×D) | 245mm×45mm×55mm |
| Weight (without batteries) | 0.35kg |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -40°C to 70°C |
| Relative Humidity | 0% to 93% non-condensing |
Applications
1. Non-intrusive power measurement 2. Fiber identification in live and dark fiber scenarios 3. Long-haul applications and high-payload fiber testing
Key Features
1. Pinpoints specific live fibers using FiberFinder functionality 2. Induces minimal loss (≤1dB) 3. Locates dark fibers using tone recognition (270Hz, 1kHz, 2kHz) 4. Three times faster test cycle (<6s) 5. Non-disruptive power estimation 6. Optimized for various fiber jackets (900μm, 1.6mm, 3mm) 7. Ambient light offset for accurate readings
Datasheet
Product Datasheet
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Supplier Information
<p>EXFO develops smarter test, monitoring and analytics solutions for the global communications industry. As a trusted advisor, we serve fixed and mobile network operators, hyperscale data centers, and leaders in production and R&D. We provide insights into superior network performance, service reliability, and user experience. Backed by 40 years of innovation, EXFO uniquely combines equipment, software and services to enable customers to upgrade 5G, cloud-native and fiber networks faster and more reliably.</p>
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