Product Summary
NOYAFA NF-981 OTDR Fiber Optic Fault Detector Optical Power Meter For OPM VFL OLS Event Map is a digital measurement tool selected for measuring voltage, current, resistance and common electrical parameters. It is suitable for electricians, repair users and electronics hobbyists who need practical electronics hardware for reliable project work.
Best For
- measuring voltage, current, resistance and common electrical parameters
- electronics repair, home electrical checks and bench testing
- Electronics testing, repair, prototyping and maker workflows
FAQ
Who is this product for? It is intended for electricians, repair users and electronics hobbyists.
What should I check before buying? Review the product options, specifications, included accessories and compatibility details on this page.
Product Description:
Brand: NOYAFA
Product Name: OTDR Fiber Optic Reflectometer
Type: NF-981
Dimension(LxWxD): 173x82x37mm
Dynamic Range: 24dB/22dB
Test Range:10m-60km
Wavelength: 1310/1550nm
OTDR/OLS Connector: FC/PC(Interchangeable SC/ST)
waveform Width: 5ns-10us
Attenuation Dead Zone: 15m
Event Dead Zone: 10m
Sampling Point: 16K-128K
Loss accuracy: ±0.2dB/dB
OPM: +26--50dBm, 850/1300/1310/1490/1550/1577/1625nm, universal connector
VFL: 10mW, universal connector
LCD: 3.5-inch high-definition color LCD screen
LED Light: Support
Power supply: 3.7V, 4000mAh lithium battery
Product Features:
1. Event Map: This function is one-click automatic test, which displays the length of the optical fiber link under test, event point type, breakpoint location and other information in a graphical form, and the results are clear and easy to understand.
2. Optical Power Meter: This fiber fault detector used for optical signal power testing, insertion loss testing, etc. of various types of equipment and optoelectronic components. (F1: Switch wavelength, F2: Set reference power, F3: Set reference power to zero, F4: Enter oscilloscope mode)
3. VFL - Visual Fault Location: Inject visible red light (650nm) into the optical fiber, and observe the light leakage position on the fiber under test to easily and accurately determine the location of the optical fiber fault point.
4. LS-stable Light Source: The stable light source wavelength is consistent with the OTDR wavelength and is used for telecommunications, CATV, and LAN optical cable parameter testing; light source device insertion loss, isolation, return loss testing; detector wavelength responsivity testing, etc.
5. Loss Test: 1310nm/1550nm light source and power meter are displayed simultaneously for convenient testing. Optical passive device insertion loss, isolation, return loss testing.
6. RJ45 line sequence test: Please connect the remote module for RJ45 line sequence measurement during the test.
7. OTDR waveform zoom, can enter zoom mode.
8. OTDR files can be saved.
Notes:
1. When using this instrument, do not look directly at the optical output port or the end of the optical fiber to avoid damaging your eyes or even causing blindness!
2. NF-981 cannot be tested with light, otherwise it will cause damage to the internal components of the instrument!
