0 ratings
srteng OTDR Fiber Optic Tester Test Rang 500m-100Km 4.3 Touch Screen Event Map OPM VFL LS OLS RJ45 Test 8GB TF Card PC-Sides Analysis Software Connector with UPC/FC SC LC ST (RSO-4000T)
Experience professional measurements with our Expert OTDR—all it takes is one key to test!
srteng OTDR Fiber Optic Tester Test Rang 500m-100Km 4.3" Touch Screen Event Map OPM VFL LS OLS RJ45 Test 8GB TF Card PC-Sides Analysis Software Connector with UPC/FC SC LC ST (RSO-4000T)
Item #: 210736584

srteng OTDR Fiber Optic Tester Test Rang 500m-100Km 4.3" Touch Screen Event Map OPM VFL LS OLS RJ45 Test 8GB TF Card PC-Sides Analysis Software

Item #: 210736584

USD 397

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Tuesday, August 25
Our Top Logistics Partners
  • fedex
  • dhl
Experience professional measurements with our Expert OTDR—all it takes is one key to test!
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment

What Stands Out

Comprehensive Testing
Equipped with an extensive test range of 500m to 100km, this OTDR ensures precise live fiber analysis and minimizes downtime while supporting multiple fiber types and connector formats.
Advanced Features
Supports essential functionalities including Optical Power Meter (OPM), Visual Fault Locator (VFL), and Optical Light Source (OLS) to offer a complete toolkit for fiber optic technicians.
User-Friendly Interface
Comes with an 8GB TF card and analysis software for easy data management, making it simple for users to analyze results and streamline installation or troubleshooting processes.

Product Details

Shop srteng OTDR Fiber Optic Tester Test Rang 500m-100Km 4.3 Touch Screen Event Map OPM VFL LS OLS RJ45 Test 8GB TF Card PC-Sides Analysis Software Connector with UPC/FC SC LC ST (RSO-4000T) online at a best price in British Virgin Islands. B0D7LZ57M1
Power SourcePower
Upper Temperature Rating60 Degrees Celsius
Style NameOTDR Fiber Tester
ColorYellow
Item Dimensions6.6 x 4.1 x 1.6 inches (16.8 x 10.4 x 4.1 cm)
Brand NameRsrteng
ModelRSO-4000T
ManufacturerRsteng
Part NumberRSO-4000D
Included ComponentsConnector with UPC/FC SC LC ST
BrandRsrteng
StyleOTDR Fiber Tester
Item dimensions L x W x H6.6 x 4.1 x 1.6 inches (16.8 x 10.4 x 4.1 cm)
Item Weight3.5 lbs (1.59 kg)

Who Should Buy?

Suitable For
  • Telecom Technicians

    Ideal for technicians needing reliable fiber optic testing tools to ensure network integrity and performance.

  • Network Engineers

    Perfect for engineers who require detailed analysis and troubleshooting capabilities for fiber optic networks.

  • Field Testing Services

    Useful for field service providers specializing in installation and maintenance of fiber optic systems.

Not Suitable For
  • Beginners

    May be too complex for users who are new to fiber optic testing and lack technical knowledge.

Product Description

srteng OTDR Fiber Optic Tester Test Rang 500m-100Km 4.3" Touch Screen Event Map OPM VFL LS OLS RJ45 Test 8GB TF Card PC-Sides Analysis Software Connector with UPC/FC SC LC ST (RSO-4000T)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the range of the Rsrteng OTDR Fiber Optic Tester?

    Answer: The Rsrteng OTDR Fiber Optic Tester boasts an impressive test range of 500 meters to 100 kilometers. This wide range allows for versatile applications, making it suitable for both short and long-distance fiber optic testing. This feature is particularly useful for technicians who need to test fiber installations in diverse environments, from building networks to long-haul connections across cities.
  • Question: Does this OTDR support live fiber testing?

    Answer: Yes, the Rsrteng OTDR Fiber Optic Tester supports live fiber testing. This capability ensures that technicians can conduct tests without disrupting the existing network traffic. It's essential for maintenance tasks and troubleshooting, as it allows users to identify faults while the fiber is still in operation. This is particularly valuable in high-demand environments where downtime needs to be minimized.
  • Question: What additional features does the Rsrteng OTDR offer?

    Answer: In addition to its primary OTDR functions, the Rsrteng tester includes Optical Power Meter (OPM), Visual Fault Locator (VFL), and Optical Light Source (OLS) capabilities. These features enhance its utility, allowing users to conduct multiple tests with a single device. For example, network technicians can quickly check signal strength and locate faults in one workflow, streamlining their testing processes significantly.
  • Question: How does the RJ45 test function work?

    Answer: The Rsrteng OTDR features an RJ45 test function that allows users to test Ethernet connections. This is particularly useful in environments where both fiber optic and Ethernet networks coexist. By providing information on cable continuity and faults in the RJ45 connections, technicians can effectively troubleshoot network issues and ensure a reliable data transmission setup.
  • Question: What type of analysis can be performed with the 8GB TF card?

    Answer: The Rsrteng OTDR comes equipped with an 8GB TF card that facilitates data storage and analysis. This card allows users to save test results and generate comprehensive reports for further evaluation. The stored data can be pivotal for documenting network health over time or when performing diagnostics, enabling technicians to track issues and present findings to management or clients effectively.
  • Question: What is the significance of the LS Event Map feature?

    Answer: The LS Event Map feature of the Rsrteng OTDR provides a graphical representation of events and faults along a fiber optic link. This visual tool allows users to easily interpret test results and pinpoint the exact locations of problems within a fiber network. This clarity significantly accelerates troubleshooting processes, making it invaluable for technicians working on complex installations.
  • Question: Can the Rsrteng OTDR be used for both indoor and outdoor testing?

    Answer: Absolutely, the Rsrteng OTDR is designed for both indoor and outdoor use. Its robust design ensures reliability in various environmental conditions, thus making it suitable for fieldwork. Technicians can confidently test cables in data centers as well as outdoor installations without worrying about equipment failure, ensuring consistent performance wherever they go.
  • Question: How do you operate the Rsrteng OTDR?

    Answer: Operating the Rsrteng OTDR is user-friendly, thanks to its intuitive interface. Users can select the desired test mode, connect the fibers, and initiate the test with a simple press of a button. The results are displayed in real-time, allowing for immediate analysis. This ease of use makes it a preferred tool among both seasoned professionals and those new to fiber optic testing.
  • Question: What kind of display does the Rsrteng OTDR have?

    Answer: The Rsrteng OTDR features a clear and vibrant display that allows for easy reading of test results, even in bright environments. The graphics and data are well-organized, enabling users to quickly interpret information without confusion. A good display is crucial for effective testing and analysis, helping technicians to make informed decisions on-site.
  • Question: Where can I buy the Rsrteng OTDR Fiber Optic Tester in British Virgin Islands?

    Answer: You can purchase the Rsrteng OTDR Fiber Optic Tester from Ubuy in British Virgin Islands. Ubuy offers a reliable platform for buying high-quality electronic testing equipment, ensuring that you receive genuine products. With Ubuy's user-friendly interface, you can easily navigate through different models and specifications, making your online shopping experience seamless.

Rsrteng Network & Cable Testers Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Highly accurate fiber testing
  • Wide test range up to 100Km
  • Features multiple testing modes
  • User-friendly interface
  • Includes 8GB TF card for storage

Cons

  • Could use a longer battery life.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.