# Optical Time Domain Reflectometer OTDR-XK40D

**URL:** https://aio.lv/en/product--oem-otdr-xk40d--12412522
**Data updated:** 2026-05-12 01:21 (EEST)
**Category:** Network Tools
**Manufacturer:** OEM
**Manufacturer code:** OTDR-XK40D
**EAN:** 5902887084638
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 408.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 337.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-otdr-xk40d--12412522

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The OTDR-XK40D is a professional optical time domain reflectometer designed for precise fiber optic network testing and maintenance. This device enables accurate fault location, loss measurement, and characterization of optical fiber links. It is an essential tool for telecommunications technicians and network engineers to ensure optimal signal transmission and infrastructure reliability in various fiber optic installations.

## Long description

The Optical Time Domain Reflectometer OTDR-XK40D is a professional-grade diagnostic instrument engineered for the precise testing, maintenance, and troubleshooting of fiber optic networks. By utilizing advanced light backscattering technology, this device provides detailed insights into the integrity of fiber links, allowing technicians to identify, locate, and analyze events such as splices, connectors, and breaks with high accuracy. It serves as a fundamental tool for ensuring the performance and reliability of modern telecommunications infrastructure.
Advantages
The OTDR-XK40D offers exceptional precision in fault detection, significantly reducing downtime during network repairs. Its robust design is tailored for field operations, providing reliable measurements even in challenging environments. The intuitive interface allows for rapid data acquisition and analysis, enabling engineers to characterize optical fiber links efficiently. By providing comprehensive diagnostic data, this reflectometer helps in maintaining optimal signal transmission quality across various network topologies.
Suitable for
Fiber optic network installation and commissioning
Routine maintenance and troubleshooting of telecommunication lines
Locating fiber breaks, bends, and splice losses
Characterization of optical fiber links in enterprise and ISP networks
When it may not be suitable
This device is designed for professional telecommunications applications and may be overly complex for basic residential fiber troubleshooting. It is not intended for use on non-optical cabling systems or for applications requiring specialized high-power laser sources beyond its standard operational range.
Key specifications
High-precision fault location and event analysis
Support for standard fiber optic link characterization
Integrated loss measurement capabilities
Designed for field-based network maintenance
Optimized for telecommunications infrastructure testing
How to use
To operate the OTDR-XK40D, connect the fiber optic cable under test to the appropriate optical port using a clean, compatible patch cord. Power on the device and select the desired testing parameters, such as pulse width and measurement range, based on the length and type of the fiber link. Initiate the scan to allow the device to analyze the backscattered light. Once the measurement is complete, review the trace on the display to identify any anomalies or signal losses along the fiber path.
What to consider before purchase
Compatibility with your specific fiber type, such as single-mode or multi-mode
The typical distance range of the fiber networks you intend to test
Requirements for data export and reporting software
Need for periodic calibration to maintain measurement accuracy
Usage recommendations
Always ensure that the fiber connectors are thoroughly cleaned before making any connections to prevent damage to the optical port and to ensure accurate measurement results. Regularly update the device firmware if available to benefit from improved diagnostic algorithms.

## FAQ

### How much does the Optical Time Domain Reflectometer OTDR-XK40D cost, and is it available for purchase?

The price is 408.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Optical Time Domain Reflectometer OTDR-XK40D be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OEM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OEM service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12412522/68742105_large.webp