NOYAFA NF-917

 NOYAFA NF-917 Optical Power Meter at the best price in Pakistan

1 Product Overview the NOYAFA NF-917 Optical Power Meter is a compact, high-performance tool designed for professionals in telecommunications, network engineering, and fiber optic maintenance. This 3-in-1 device integrates an optical power meter, a visual fault locator (VFL), and a light source function, making it ideal for testing and troubleshooting fiber optic networks. With its user-friendly design and robust feature set, the NF-917 ensures accurate measurements and efficient fault detection in various environments. 2 Key Features
• 3-in-1 Multifunctional Design: Combines optical power meter, visual fault locator (VFL), and light source for comprehensive fiber optic testing.
• Wide Wavelength Support: Measures optical power at multiple wavelengths, including 850nm, 1300nm, 1310nm, 1490nm, 1550nm, and 1625nm.
• High Measurement Range: Supports power measurements from -70 dBm to +10 dBm, ensuring versatility for various signal strengths.
• Visual Fault Locator (VFL): Emits a 10mW red laser at 650nm to identify breaks, bends, or faults in fiber optic cables up to 10km.
• Light Source Function: Provides stable 1310nm/1550nm light output for testing attenuation and insertion loss.
• Universal Interface: Compatible with FC, SC, ST, and LC connectors (FC connector included).
• Rechargeable Battery: Equipped with a 3.7V 1500mAh lithium-ion battery, rechargeable via Type-C, with automatic shutdown to conserve power.
• HD LCD Display: Features a clear, backlit color screen for easy reading in low-light conditions.
• Portable and Durable: Lightweight, handheld design with robust construction for fieldwork. 3

Technical Specifications

• Detector Type: InGaAs
• Calibrated Wavelengths: 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm
• Measurement Range: -70 dBm to +10 dBm
• Resolution: 0.01 dBm
• Frequency Identification: 270Hz, 1kHz, 2kHz
• VFL Output: 10mW, 650nm (Pulsed and CW modes)
• Light Source: 1310nm/1550nm, -7 dBm output power
• Connector Type: FC/SC/ST/LC (interchangeable)
• Battery: 3.7V 1500mAh lithium-ion, Type-C charging
• Operating Time: Up to 10 hours on a single charge 1
• Auto Shutdown: Configurable (default 15 minutes)
• Dimensions: Compact handheld (specific dimensions not specified)
• Weight: Lightweight (specific weight not specified)
• Certifications: RoHS, FCC, CE, ISO 9001 compliant 4 Applications The NOYAFA NF-917 is suitable for:
• Telecommunication and internet service providers
• Data center and network infrastructure maintenance
• Fiber optic installation and troubleshooting
• Network engineering and weak current projects 5 Usage Instructions 1. Power On: Press and hold the power button until the device beeps and the LCD screen activates. 2. Select Mode: Use the menu buttons to navigate to the desired function (OPM, VFL, or Light Source). 3. Optical Power Measurement:
• Connect the fiber to the universal FC/SC/ST/LC port.
• Select the appropriate wavelength (e.g., 1310nm or 1550nm).
• Read the power measurement in dBm or dB on the LCD screen. 4. Visual Fault Locator:
• Connect the fiber to the VFL
• Activate the VFL (choose Pulsed or CW mode) to emit a red laser.
• Inspect the fiber for visible red light indicating breaks or bends. 5. Light Source:
• Connect the fiber to the light source port.
• Select 1310nm or 1550nm and desired modulation (270Hz, 1kHz, or 2kHz).
• Use for attenuation or insertion loss testing. 6. Power Off: Configure auto-shutdown in settings or manually power off to conserve battery. 6 Precautions
• Avoid direct eye exposure to the VFL laser to prevent injury.
• Ensure connectors are clean before use to avoid inaccurate measurements.
• Store the device in a dry, dust-free environment.