NOYAFA NF-919 Multifunctional Optical Fiber Tester: Integrated Optical Power Meter, Light Source, and VFL

The NOYAFA NF-919 is a compact and powerful tool designed for professional fiber optics testing. Combining an Optical Power Meter (OPM), Light Source (LS), and Visual Fault Locator (VFL) in one device, the NF-919 offers everything you need for fiber optic testing in a single, portable unit. Whether you are measuring optical power, testing loss, or locating faults in fiber cables, the NF-919 is a versatile solution for any technician or engineer.

Features & Benefits

• 3-in-1 Tester for Fiber Optics: The NF-919 integrates an optical power meter, light source, and visual fault locator into one compact device. Easily check fiber optic continuity, measure loss, and find physical damages with precision.
• Pocket-Sized Design: Smaller than a mobile phone, this handheld device is easy to carry and perfect for on-the-go testing. Slip it into your pocket or toolbag for quick access wherever you go.
• Compatible with 3 Fiber Optic Interfaces: Supports the most common fiber optic connectors, including SC, FC, and ST. Connect any of these fiber cables to the NF-919 for efficient testing.
• Protection Caps for Fiber Optic Jacks: Comes with protection caps to reduce dust contamination in all three fiber optic jacks, ensuring accurate results.
• Accurate Testing Results: Achieve precise results with an error margin of less than 0.3 dB, making the NF-919 ideal for both industrial and laboratory environments.
• Durable Design: Built to withstand harsh conditions, the NF-919 is waterproof and drop-proof, making it suitable for industrial and outdoor use.

Specifications

• Model: NF-919
• Display: Color LCD
• Light Source Function:
  • Wavelength: 1310/1550nm
  • Frequency: 00Hz, 270Hz, 1000Hz, 2000Hz
• OPM Test Function:
  • Unit: dBm/(m, µ)nW
  • Wavelength: 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm
• REF Function: Available
• Red Light Function:
  • Frequency: 00Hz & 01Hz (Steady/Flashing)
  • Wavelength: 650nm
• Auto-off Function: Automatically shuts off after 30 minutes of inactivity (configurable)
• Low Battery Indication: Yes
• Working Temperature: -20°C to 50°C
• Power Supply: 3.7V 1500mAh lithium battery
• Dimensions: 139 x 84 x 29mm

Additional Features

• Optical Power Meter: Provides basic data on the fiber optic cable such as frequency, loss, and standard.
• Laser Source Light: Stable emission ensures accurate measurements of total loss.
• Visual Fault Locator: A powerful 10mW red laser light immediately shows the breakpoints in the fiber optic cable.
• Easy-to-Read Display: All test results are displayed on a large, intuitive LCD screen for easy reading.
• USB Type-C Charging: Recharge the device quickly using a USB Type-C cable, ensuring minimal downtime.

Applications

The NOYAFA NF-919 is ideal for a variety of fiber optic testing applications, including:

• Telecommunication networks
• Data centers
• Laboratory testing
• Field testing
• Industrial environments

How to Use

Using the NF-919 is simple and intuitive:

1. Connect the appropriate fiber optic cable to the device using one of the three compatible jacks (SC, FC, or ST).
2. Choose the desired function (OPM, Light Source, or VFL) from the menu.
3. Follow the on-screen prompts to perform the test and read the results on the large LCD display.
4. Save the data if necessary and use the USB Type-C connection to transfer the information to your computer.

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Conclusion

The NOYAFA NF-919 Multifunctional Optical Fiber Tester is a reliable and accurate tool for professionals working in the field of fiber optics. Its 3-in-1 functionality, durable design, and ease of use make it an essential device for testing and troubleshooting fiber optic cables. Whether you are in the lab or on the go, the NF-919 provides the precision and convenience needed to get the job done effectively.