Name: NOYAFA NF-981 OTDR Fiber Tester with Visual Fault Locator & Optical Power Meter
Brand: NOYAFA 2.0
SKU: NF-981
Price: 164.93 USD
Availability: InStock

NOYAFA NF-981 OTDR Fiber Tester with Visual Fault Locator & Optical Power Meter

NOYAFA NF-981 Optical Time-domain Reflectometer Screen

NOYAFA NF-981 Optical Time-domain Reflectometer Details

NOYAFA NF-981 Optical Time-domain Reflectometer Buttons

NOYAFA NF-981 Optical Time-domain Reflectometer Ports

NOYAFA NF-981 Optical Time-domain Reflectometer Specs

NOYAFA NF-981 Optical Time-domain Reflectometer Package

$213.11 USD $164.93 USD

Shipping calculated at checkout.

Style

NF-981

NF-981 *2

NF-9816

Compare the NF-981 and NF-9816

Beware of low-priced refurbished devices. Buy official.

30-Day Money Back Guarantee

In Stock, Fast Free Shipping

Buy more and save more

BUY OVER $300 USD for 8% OFF: Copy code BF300TEN
BUY OVER $600 USD for 10% OFF: Copy code BF600ELV
BUY OVER $1,000 USD for 12% OFF: Copy code BF1KTEW

Features & Benefits:

OTDR - OTDR single mode 22/20DB, test range 80 kilometers, SC/PC or FC/PC optical interface
Optical link intelligent analysis - OTDR software can provide detailed test reports (Reflective Event, Reduce Event, Fiber Splitter, Fiber End)
OPM - Optical power test range -50~+26dBm, six wavelength calibration
VFL - red light output power 10mW
Wire Mapping - Tests the faults of short circuits, open circuits, and cross in the LAN cables.
Length Test - Measures the length up to 1-600m
Lamp - Provides reliable light source in dim working environments
Rechargeable battery - battery standby time is greater than 11h, tested about 6h, battery capacity 4000mAh, charging Micro USB 5V/2A

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

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

NF-981 Fiber Tester with OTDR Meter User Manual

[{"id":49805097304339,"title":"NF-981","option1":"NF-981","option2":null,"option3":null,"sku":"NF-981","requires_shipping":true,"taxable":false,"featured_image":{"id":48988954689811,"product_id":9021914579219,"position":1,"created_at":"2025-03-17T19:05:37-07:00","updated_at":"2025-03-17T19:06:47-07:00","alt":null,"width":750,"height":1000,"src":"\/\/www.noyafa.com\/cdn\/shop\/files\/Noyafa_NF-981_OTDR_Tester_-_offcial_0ae5a0ee-21b8-4de5-aea0-de8142b749cf.jpg?v=1742263607","variant_ids":[49805097304339]},"available":true,"name":"NOYAFA NF-981 OTDR Fiber Tester with Visual Fault Locator \u0026 Optical Power Meter - NF-981","public_title":"NF-981","options":["NF-981"],"price":16493,"weight":600,"compare_at_price":21311,"inventory_management":"shopify","barcode":"","featured_media":{"alt":null,"id":40847361016083,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1000,"width":750,"src":"\/\/www.noyafa.com\/cdn\/shop\/files\/Noyafa_NF-981_OTDR_Tester_-_offcial_0ae5a0ee-21b8-4de5-aea0-de8142b749cf.jpg?v=1742263607"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50251057692947,"title":"NF-981 *2","option1":"NF-981 *2","option2":null,"option3":null,"sku":"NF-981 2PCS","requires_shipping":true,"taxable":false,"featured_image":{"id":48988974612755,"product_id":9021914579219,"position":8,"created_at":"2025-03-17T19:06:32-07:00","updated_at":"2025-03-17T19:06:47-07:00","alt":null,"width":750,"height":1000,"src":"\/\/www.noyafa.com\/cdn\/shop\/files\/Noyafa_NF-981_OTDR_Tester_-_2pcs_01790e24-0fe7-4090-8fa9-a45301f822ad.jpg?v=1742263607","variant_ids":[50251057692947]},"available":true,"name":"NOYAFA NF-981 OTDR Fiber Tester with Visual Fault Locator \u0026 Optical Power Meter - NF-981 *2","public_title":"NF-981 *2","options":["NF-981 *2"],"price":30924,"weight":600,"compare_at_price":42622,"inventory_management":"shopify","barcode":"","featured_media":{"alt":null,"id":40847373336851,"position":9,"preview_image":{"aspect_ratio":0.75,"height":1000,"width":750,"src":"\/\/www.noyafa.com\/cdn\/shop\/files\/Noyafa_NF-981_OTDR_Tester_-_2pcs_01790e24-0fe7-4090-8fa9-a45301f822ad.jpg?v=1742263607"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50702982578451,"title":"NF-9816","option1":"NF-9816","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":{"id":48988912222483,"product_id":9021914579219,"position":9,"created_at":"2025-03-17T19:00:39-07:00","updated_at":"2025-03-17T19:06:41-07:00","alt":null,"width":750,"height":1000,"src":"\/\/www.noyafa.com\/cdn\/shop\/files\/Noyafa_NF-9816_Multifunctional_OTDR_Tester.jpg?v=1742263601","variant_ids":[50702982578451]},"available":true,"name":"NOYAFA NF-981 OTDR Fiber Tester with Visual Fault Locator \u0026 Optical Power Meter - NF-9816","public_title":"NF-9816","options":["NF-9816"],"price":34989,"weight":600,"compare_at_price":21311,"inventory_management":"shopify","barcode":"","featured_media":{"alt":null,"id":40847334932755,"position":10,"preview_image":{"aspect_ratio":0.75,"height":1000,"width":750,"src":"\/\/www.noyafa.com\/cdn\/shop\/files\/Noyafa_NF-9816_Multifunctional_OTDR_Tester.jpg?v=1742263601"}},"requires_selling_plan":false,"selling_plan_allocations":[]}]

NOYAFA

18 Years in Cable Testing and Tracing R&D and Manufacturing.

Our Story

NOYAFA NF-981

OTDR Optical TimeDomain Reflectometer

8 Main Functions

12H Working Time

Stable Functionality

High Accuracy

OTDR Test

One Click to test the result

Reflective Event
Reduce Event
Fiber Splitter
Fiber End

High-Performance Chip

Fluent Operation, High Accuracy

LS-Laser Source

Wave Length for Laser source and OTDR are the sameUsed for Telecom/ CATV / LAN fber test

RJ45 Sequence Test

Remote Terminal Equipped in the bottom

VFL Test

Used to Observe Leakage Point for Fiber Light Souroe

OPM Test

Test the power of optical signal and insertion lossof various devices and opt-electronic components

Practical Environment

Lamp

Enable to Use in Dark Environment

Interface Display

Rechargeable Battery

Polymer Li-battery:3.7V,4000mAh Power Adapter: 5VDC,2AStandby>20h;Measuring Time>12h

Compare the NF-981 and NF-9816

NF-981

✔️ 4.3 inch LED

✔️ Auto OTDR

✔️ OPM(Optical power meter)

✔️ Stable light source

✔️ Red light source

✔️ Event map

❌ Multi-core test

✔️ Loss test

✔️ R45 line sequence

❌ R45 line search

❌ End face detection

✔️ Flashlight

❌ End status check

❌ Wavelength optical power meter

❌ Expert OTDR

❌ Wireless charging

✔️ 60KM Measuring distance

✔️ Incoming light detection(1310/1550nm)

✔️ With light test(1310/1610nm)

✔️ Optional test wavelength（1310/1550/1610）

✔️ Optional dynamic range(22/24db)

✔️ Event blind zone≤10

✔️ Attenuation blind zone≤15M

Buy Now

NF-9816

✔️ 4.3 inch LED

✔️ Auto OTDR

✔️ OPM(Optical power meter)

✔️ Stable light source

✔️ Red light source

✔️ Event map

✔️ Multi-core test

✔️ Loss test

✔️ R45 line sequence

✔️ R45 line search

✔️ End face detection

✔️ Flashlight

✔️ End status check

✔️ Wavelength optical power meter

✔️ Expert OTDR

✔️ Wireless charging

✔️ 80KM Measuring distance

✔️ Incoming light detection(1310/1550nm)

✔️ With light test(1310/1610nm)

✔️ Optional test wavelength（1310/1550/1610）

✔️ Optional dynamic range(26/28db)

✔️ Event blind zone≤3

✔️ Attenuation blind zone≤8M

Buy Now

Compact, performant and reliable

Excellent value for money

NOYAFA NF-981 OTDR Fiber Tester with Visual Fault Locator & Optical Power Meter

Great cost effective device

Perfect

Absolutely perfect … I buy another 2 tester of Noyafa and I like so much

The OTDR tester worked flawlessly

The initial setup and calibration took a bit of time, but once everything was configured, the device worked flawlessly. It provides highly accurate readings, whether I'm measuring fiber lengths, identifying faults, or checking optical power. The detailed reports generated by the OTDR function are particularly useful for documenting network performance.