# Network Cable Tester PoE Lanberg NT-0403

**URL:** https://aio.lv/en/product--lanberg-nt-0403--2109039
**Data updated:** 2026-03-07 11:03 (EET)
**Category:** Cable testers
**Manufacturer:** LANBERG
**Manufacturer code:** NT-0403
**EAN:** 5901969419641
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lanberg-nt-0403--2109039

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Lanberg NT-0403 is a versatile network cable tester that supports PoE functionality. It is designed to test various types of cables including coaxial and LAN cables. The device features an easy-to-read LCD display, LED indicators for quick status checks, and a compact design for portability. Ideal for network professionals, it helps ensure proper connectivity and performance of network installations.

## Long description

The Lanberg Network Cable Tester PoE NT-0403 is a handheld diagnostic tool for verifying wiring and basic power-over-Ethernet presence in structured cabling. Designed for testing LAN, phone and USB wiring, the unit evaluates pinout configuration and continuity for cables terminated with RJ-45, RJ-11/RJ12 and USB (A/A, A/B for USB 1.0, 1.1 and 2.0). The tester provides an LCD display and LED indicators to show test results and connection status. Its compact, portable enclosure allows technicians to carry and operate the device on site without a power adapter, as it is supplied without batteries installed.
Advantages
The NT-0403 combines multi-standard cable compatibility with a simple user interface: an easy-to-read LCD plus LED indicators enable fast interpretation of wiring faults and continuity. The tester’s compact design improves portability for on-site troubleshooting, and included adaptors for RJ11/RJ12 are stored within the battery compartment for convenient access. Support for PoE detection helps confirm the presence of power on Ethernet lines during basic field checks.
Suitable for
Installation and verification of Ethernet patch cables and structured network cabling
Testing telephone lines terminated with RJ-11/RJ12
Checking USB A-to-A and A-to-B cable continuity for USB 1.0, 1.1 and 2.0
Quick field checks for presence of PoE on network ports
On-site troubleshooting by network technicians and IT support personnel
Key specifications
Supported cable types: RJ-45 (Ethernet), RJ-11/RJ12 (telephone), USB A/A and A/B (USB 1.0, 1.1, 2.0)
Display: LCD for test results and diagnostic information
Indicators: LED status indicators for quick visual checks
Functions: continuity and pinout verification; PoE presence detection
Form factor: compact, handheld portable tester with internal adaptor storage
How to use
Connect one end of the cable to the main unit and the other end to the remote test module or appropriate jack on the tester. Power the unit according to the device’s battery instructions and initiate the test using the front-panel controls. Observe the LCD and LED indicators to determine pin configuration, continuity and whether PoE voltage is present on Ethernet pairs. For RJ-11/RJ12 tests, use the stored adaptors found in the battery compartment; for USB testing, connect the correct A/A or A/B plug types. Interpret faults shown on the display to locate miswires, open circuits or shorted pairs.
Usage recommendations
Use the tester in dry indoor conditions and avoid exposing the device to excessive moisture or impact. Verify battery condition before field use and store the RJ-11/RJ12 adaptors back in the battery compartment after testing. The device is intended for basic verification and troubleshooting; for advanced network diagnostics or precise cable certification, use dedicated certification tools.

## Specifications

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| LED indicators | Y |
| Product colour | Blue |
| Cables included | Coaxial |
| Power LED | Yes |
| On/off switch | Yes |
| Easy to use | Yes |
| Product type | PoE tester |
| Test type | PoE tester |
| Supported connectors | RJ-11, RJ-45, USB |
| USB port | Yes |

## FAQ

### How much does the Network Cable Tester PoE Lanberg NT-0403 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 03.07.2026 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. All transactions are 100% secure and encrypted.

### 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 LANBERG 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 LANBERG 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/2109039/53688804_large.webp