VFL -Visual Fault Locator
20MW (Chargeable)
Brand:
D-TECH
Variant Specifications
Weight:
Import Lead Time:
Package:
Warranty: 6 months
Origin: China
Available options
50 MW
7% OFF
Rs 6,415.93
List: Rs 6,929.20
Rechargeable Visual Fault Locator (VFL 20mW)
Overview
The rechargeable Visual Fault Locator (VFL) is designed for fiber identification and fault detection in both single-mode (SM) and multi-mode (MM) fibers. It is a useful assistant tool for OTDR dead zones and an essential device for fiber optic network maintenance and telecommunication systems.
Key Features
| 1 | Fiber identification and fault locating for SM/MM fiber |
| 2 | Useful for OTDR dead zone troubleshooting |
| 3 | Rechargeable 18650 lithium battery with long backup |
| 4 | Built-in LED flashlight and SOS mode |
| 5 | Power bank function (5V/1A output) |
| 6 | Multiple operation modes: CW / GLINT / OFF |
| 7 | Lock switch for safe operation |
Technical Specifications
| Parameter | Specification |
|---|---|
| VFL Wavelength | 650 nm ±15 nm |
| Output Power | 20 mW (Typical), up to 50 mW variant available |
| Flashing Frequency | 2 Hz |
| Connector | 2.5 mm Universal |
| LED | 4 LEDs (High brightness) |
| Battery | 18650 Lithium Battery (3.7V / 2200mAh) |
| Mobile Power Output | 5V / 1A (Power Bank Function) |
| Packaging Size | 37 × 39 × 147 mm |
| Weight | 165 g |
Operation Functions
| Lock Switch | Lock / Unlock button for safety |
| VFL Mode | Cycle modes: CW → GLINT → OFF |
| LED Light | Press once ON, hold 2 sec for SOS mode |
| Power Indicator | Displays battery level; double press to turn off |
| Power Bank | USB output for charging devices |
Related Products
VFL 10 mW | VFL 30 mW | Mini VFL 20 mW
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