Shanghai Yogel Communication Equipment Co., Ltd.
Fiber Optic Products for FTTx Solutions One-stop Service Supplier
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Pocket Visual Fault Locators
Description
The Pocket Visual Fault Locators are designed for either single-mode or multimode use. These pocket-sized units allow you to visually locate micro-bends, fiber breaks, and other sources of optical attenuation in fiber patch cords, patch panels, and enclosures. A bright 650nm laser source makes fault detection fast and easy. Available with universal adapters which accept either 2.5mm Universal Adapter or 1.25mm Hybrid Adapters and operate on 2AA size batteries.
Features
Specifications
| Name | Pocket Visual Fault Locator |
| Central Wavelength | 650nm±20nm (635nm can be required on request) |
| Emitter Type | FP-LD |
| Output Power (mW) | 1, 10, 20, 30, 50 |
| Optical Connector | 2.5mm universal connector For 1.25mm connectors, FC (Male)-LC (Female) convertor can be optional on customer’s requests |
| Operating Model | Both CW and Pulse are available |
| Pulse Frequency | 2~3Hz |
| Power Supply | Alkaline, 2xAA, 1.5v |
| Operating Temperature (℃) | -10~+45 |
| Storage Temperature(℃) | -40~+70 |
| Dimension (mm) | ￠15X210 |
| Weight(g) | 120(Without battery) |
Remark:
Please do not continuously power on VFL for more than 3 mins for output power higher than 30mW., or will damage the laser device.
Order Information
1. Housing:
P: Pocket VFL, Rugged Aluminum Housing
H: Handheld VFL, Plastic Housing
M: Mini VFL, Plastic Housing
2. Output Power:
1mW, 10mW, 20mW, 30mW, 50mW
References:
Samples:
| Part # | Model No. | Description |
| 70817 | VFL2201P | Pocket Visual Fault Locator, Rugged Aluminum Housing, 650nm, 1mW, w/ Universal 2.5mm Adapter Cap |
| 70824 | VFL2210P | Pocket Visual Fault Locator, Rugged Aluminum Housing, 650nm, 10mW, w/ Universal 2.5mm Adapter Cap |
| 70831 | VFL2220P | Pocket Visual Fault Locator, Rugged Aluminum Housing, 650nm, 20mW, w/ Universal 2.5mm Adapter Cap |
| 70848 | VFL2230P | Pocket Visual Fault Locator, Rugged Aluminum Housing, 650nm, 30mW, w/ Universal 2.5mm Adapter Cap |
| 70855 | VFL2250P | Pocket Visual Fault Locator, Rugged Aluminum Housing, 650nm, 50mW, w/ Universal 2.5mm Adapter Cap |
User Guide
Quality Control
