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NOYAFA Manufacture

NOYAFA NF-981 Fiber Optic Tester and Fault Locator with OTDR Meter

NOYAFA NF-981 Fiber Optic Tester and Fault Locator with OTDR Meter

Features & Benefits:

  • OTDR (Optical Time Domain Reflectometer) - Single-mode OTDR with a dynamic range of 22/20 decibels (dB), capable of testing over a range of 80 kilometers, equipped with SC/PC or FC/PC optical interfaces.
  • Optical link intelligent analysis - OTDR software offers comprehensive test reports including Reflective Event, Reduce Event, Fiber Splitter, and Fiber End analyses.
  • OPM (Optical Power Meter) - Measures optical power within a range of -50 to +26 decibel milliwatts (dBm) with six wavelength calibration capabilities.
  • VFL (Visual Fault Locator) - Emits red light with an output power of 10 milliwatts (mW).
  • Wire Mapping - Identifies faults such as short circuits, open circuits, and cross-connections in LAN cables.
  • Length Test - Measures cable lengths ranging from 1 to 600 meters.
  • Lamp - Provides a reliable light source for illumination in dim working environments.
  • Rechargeable battery - Features a battery standby time exceeding 11 hours, tested for approximately 6 hours of continuous use, with a capacity of 4000 milliampere-hours (mAh), and charges via Micro USB at 5 volts and 2 amperes (A).

Product Specs

OTDR

  • Wavelength: 1310/1550nm
  • Fiber Type: G.652 SM Fiber
  • Dynamic Range: 24dB/22dB
  • Event Blind Zone : 10m
  • ATT Blind Zone: 15m
  • Test Range: 10m-60km
  • Pulse Width: 5ns-10us
  • Ranging Accuracy: ±(1m+Sampling Interval+0.005%xTest Distance)
  • Loss Accuracy: ± 0.2dB/dB
  • Sampling Points: 16k-128k
  • Sampling Resolution: 0.05~8m
  • Reflection Accuracy: ±3dB
  • Data Storage: Internal: 2600: External: TF Card
  • Laser Safety Level: Class Il level
  • File Format: SOR Standard File Format
  • Connector: FC/PC (Interchangeable SC、ST)or FC/APC (Interchangeable SC, ST)

OPM

  • Wave Range: 800nm-1700nm
  • Interface Type: Universal Joint FC/SC/ST
  • Test Range: -50dBm~+26dBm
  • Uncertainty:+5%
  • Frequency Identification: CW/270/330/1k/2kHz
  • Calibration Wavelength: 850/1270/1300/1310/1490/1550/1577/1625nm

LS

  • LD Type: FPLD
  • Output Wavelength: 1310/1550nm
  • Output Power: 2-5dBm
  • Modulation Frequency: 270/330/1k/2kHz
  • Stability: CW,+0.5dB/15min (Test after15mins of preheating)
  • Connector: FC/PC (Interchangeable SCST) or FC/APC (lnterchangeable SC,ST)

VFL

  • Work Wavelength: 650nm土20nm
  • Output Power: 10mW
  • Mode: CW/1Hz/2Hz
  • Connector: FCISC/ST

Other Parameters

  • Dispaly: 3.5 inch Color LCD
  • Data Interface: Micro USB
  • External Storage: TF Card
  • Power Supply: Polymer Li-battery 3.7V, 4000mAh
  • Power Adapter: 5VDC, 2A
  • Battery Life: Standby>20h;
  • Measuring Time: >12h
  • Operating Temperature: -10°C~+50°C
  • Storage Temperature: -40°C~+70°C
  • Relative Humidity: 0~95%
  • Non Condensing Dimension: 173mmx82mmx37mm
  • Weight: ≤350g
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Company Profile

SHENZHEN NOYAFA TECHNOLOGY CO., LTD is a manufacturer set up in 2006 and based in Shenzhen,China, supplying cable tester, wire tracker, fiber tester, laser distance meter, CCTV tester and other test equipment. After years of development, the company has created a wealth of experience in sales and after-sales service team. Manufacturers and users in the formation of a very high reputation. At present, our products are exporting to all over the world, especially to Europe, Asian. No matter where of when, customer satisfactory is our eternal pursuit and goal.

Our Services

After-Sale service Commitment

1.Product quanlity
All products are guaranteed on consistency
All products are stabilized after 24-hour aging testing.
All products are 100% inspected PASS before shipment.
All products are ensured compliance with national standards, GB4793.1-GB1094.6-96 Degrees of protection provided by enclosure,
GB4793-1984 Safety
requirements for electronic measuring instruments, GB191 Packaging storage and transportation signs.

2. After-sales service Clause
2.1 Responsibility
We are only responsible for the samage or loss before opening-box inspections, otherwise, it is out of our responsibility in 6 months calid from the sate of purchasing to provide with further services for repair, maintenance or replacement.
2.2 Escape Provision
The following is out of our commitment and maintenance for free:
A. No any other valid proof.
B. Unauthorized repair to misuse or removal.
C. Normal wear and tear of accessories.
D. Abnormal connection to high-voltage equipments or long-time unuse.
E. Damage or defects caused by force majeure.
F. Improper maintenance and repair.

FAQ

Q1: Are you trading company or manufacturer?
A1: We're original manufacturer, which can help you get factory selling products with competitive prices.

Q2: How long is your delivery time?
A2: Normally it is 3-10 working days if the goods are in stock. Or it is 10-25 working days if the goods are not in stock, it is according to your order quantity.

Q3: How is your after-sale service?
A3: Our experienced technical team is ready to respond you within 24 hours.

Q4: What is your MOQ? Do you provide customized services?
A4: For sample order, there is no limit on MOQ. We will appreciate it if you'd like to purchase samples for testing first.

Q5: What is your terms of payment?

A5: Payment≤5000USD, 100% in advance. Payment>5000USD, 30% T/T in advance, balance before shipment.
Trade Assurance order payment. Paypal, Western Union etc.

Q6: Can I become your sole distributor in my place?
A6: We appreciate that. And we will discuss about your market situation together and after confirmation we will send you a contract with detail requirements about distributor terms and sales targets.

How We Do It Meet And Define Global

The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.

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