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Mini-Pro SM OTDR 1310/1550nm 26/24dB 4.3 inches Touch Screen Test Rang 5m-100Km Optical Network Tester Built in OPM/OLS / RJ45 / VFL UPC Connector with FC/UPC-FC/APC-SX (YD-4000-Adapter)
The Mini OTDR has the most functions and is the most cost-effective option on the current market.
Mini-Pro SM OTDR 1310/1550nm 26/24dB 4.3 inches Touch Screen Test Rang 5m-100Km Optical Network Tester Built in OPM/OLS / RJ45 / VFL UPC Connector with FC/UPC-FC/APC-SX (YD-4000-Adapter)
Item #: 85524897

Mini-Pro SM OTDR 1310/1550nm 26/24dB 4.3 inches Touch Screen Test Rang 5m-100Km Optical Network Tester Built in OPM/OLS / RJ45 / VFL UPC Connector

Item #: 85524897

SLE 10052

Price Details

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*All items will import from US

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Order now and get it around Wednesday, September 30
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The Mini OTDR has the most functions and is the most cost-effective option on the current market.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

User-Friendly Interface
The 4.3 inches touch screen provides an intuitive user experience, allowing for easier navigation and operation compared to traditional OTDR devices.
Versatile Testing Range
With a test range of 5m to 100km, this device caters to both short and long-distance optical network testing, making it suitable for various applications.
Multiple Functionality
The built-in Optical Power Meter (OPM) and Optical Light Source (OLS) enhance its capabilities, allowing users to conduct comprehensive testing without needing additional equipment.

Product Details

Shop Mini-Pro SM OTDR 1310/1550nm 26/24dB 4.3 inches Touch Screen Test Rang 5m-100Km Optical Network Tester Built in OPM/OLS / RJ45 / VFL UPC Connector with FC/UPC-FC/APC-SX (YD-4000-Adapter) online at a best price in Sierra Leone. B0C4DLHM8M
Power SourceBattery Powered
Minimum Operating Voltage3.7 volts
Upper Temperature Rating50 u00b0C
Measurement TypeOptical Time-Domain Reflectometer (OTDR)
Compatible DevicesFC/UPC, SC, ST, LC, SX, RJ45
Style NameYD-4000-Adapter
ColorBlack, Orange
Item Weight0.5 kg
Specification MetIEC 61010-1:2000-1
Brand NameD YEDEMC
ModelD YEDEMC Mini-Pro SM
Unit Count1 Count
UPC705644029379
Number of Items1
ManufacturerYide Machinery Co. Ltd.
Part NumberYD-OTDR-Yellow
BrandD YEDEMC
StyleYD-4000-Adapter

Who Should Buy?

Suitable For
  • Network Technicians

    Ideal for technicians needing reliable optical network testing tools for installation and maintenance tasks.

  • Telecom Engineers

    Perfect for telecom engineers who require precise and efficient performance testing over long distances.

  • Field Service Teams

    Field teams benefit from its portability and user-friendly touch screen, making on-site testing convenient.

Not Suitable For
  • Casual Users

    Not suitable for casual users due to the complexity and specialized knowledge required for effective operation.

Product Description

Mini-Pro SM OTDR 1310/1550nm 26/24dB 4.3 inches Touch Screen Test Rang 5m-100Km Optical Network Tester Built in OPM/OLS / RJ45 / VFL UPC Connector with FC/UPC-FC/APC-SX (YD-4000-Adapter)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the range of the Mini-Pro SM OTDR?

    Answer: The Mini-Pro SM OTDR boasts an impressive testing range of 5m to 100Km. This wide range allows for versatile use in various optical network setups, from short connections to longer spans. Whether performing maintenance on a local network or conducting installations in more extensive systems, this capability ensures that users can effectively diagnose issues across diverse operational environments.
  • Question: How does the touch screen enhance usability?

    Answer: The Mini-Pro SM OTDR features a 4.3 inches touch screen, allowing for intuitive navigation and easy access to functions. Users can effortlessly tap through menus, view data in real-time, and interpret results without needing additional accessories. This touch interface simplifies the testing process, making it accessible for technicians of all skill levels and improving efficiency during field operations.
  • Question: What are the built-in functions of this OTDR?

    Answer: This device comes equipped with built-in Optical Power Meter (OPM), Optical Loss Test Set (OLTS), and Visual Fault Locator (VFL). These features allow for simultaneous testing and diagnostics, making it easier to pinpoint issues in optical fiber connections. With such functionality, technicians can perform comprehensive network assessments without the need for multiple devices, streamlining their workflow.
  • Question: What type of connector is compatible with the Mini-Pro SM OTDR?

    Answer: The OTDR is designed to work with an APC (Angled Physical Connector) RJ45 connector. This ensures efficient signal transmission with minimal reflection losses, which is crucial for maintaining the integrity of optical networks. Such compatibility is ideal for professionals working in environments where high-quality connections are essential, such as in telecommunications and data centers.
  • Question: Is this OTDR suitable for beginners?

    Answer: Yes, the Mini-Pro SM OTDR is user-friendly enough for beginners while being robust enough for experienced professionals. Its intuitive touch screen interface, combined with comprehensive built-in functions, allows newcomers to easily understand optical testing. Additionally, practical training scenarios can enable users to familiarize themselves with fiber optics testing in real-world applications.
  • Question: Does the Mini-Pro SM OTDR support both single-mode and multi-mode fibers?

    Answer: The Mini-Pro SM OTDR is primarily designed for single-mode fibers, making it ideal for long-distance applications typical in telecommunications. However, it may also offer compatibility with multi-mode fibers depending on the specific configurations. This feature allows technicians to utilize the device across various fiber types, enhancing its versatility for different tasks and installations.
  • Question: What makes the viewing screen effective in various conditions?

    Answer: The 4.3 inches touch screen of the Mini-Pro SM OTDR is designed for high visibility in diverse lighting conditions. This ensures that users can view data clearly, whether working outdoors in bright sunlight or in dimly lit environments. The robust display can enhance the ease of operation, allowing technicians to perform accurate readings and assessments regardless of the setting.
  • Question: Can I use the Mini-Pro SM OTDR for continuous testing?

    Answer: Yes, the Mini-Pro SM OTDR can perform continuous testing over extended periods, provided it is adequately powered. This feature is particularly useful for network monitoring tasks, allowing technicians to gather long-term data and trends. Continuous testing can also help in identifying performance degradation, ensuring that issues are addressed promptly before they escalate.
  • Question: Where can I buy the Mini-Pro SM OTDR?

    Answer: You can purchase the Mini-Pro SM OTDR from Ubuy, which is a trusted online retailer offering a wide selection of electrical and testing equipment. Ubuy provides a user-friendly experience and diverse payment options. This ensures that you have a seamless purchasing journey while getting access to quality products in Sierra Leone.

D YEDEMC Network & Cable Testers Editorial Review

Mini-Pro Live SM OTDR 1610nm 22dB 4.3 inches Touch Screen Test Range 5m-100Km Optical Network Tester Built in OPM/OLS / RJ45 / VFL UPC Connector with FC/UPC-FC/APC-SX (YD-4000-1610-UPC) is a portable and durable tool that's ideal for testing fiber optic networks. Users appreciate its quick startup and the convenience of auto-storing traces, making it easier to capture long-distance measurements. Despite some occasional issues with live fiber detection, it generally provides reliable performance in real-world conditions. Its compatibility with various connectors enhances its utility for maintenance tasks in different network setups, adding to its overall value as a cost-effective testing solution.

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Pros

  • Fast startup and operational speed
  • Portable and durable for field use
  • Auto-stores traces for convenience
  • Compatible with multiple connector types
  • Great performance for fiber maintenance

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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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.
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