# Network Cable Tester Alantec NI057 with PoE detection, cable tracing, length measurement and continuity testing, display

**URL:** https://aio.lv/en/product--alantec-ni057--11450772
**Data updated:** 2026-03-11 13:37 (EET)
**Category:** Cable testers
**Manufacturer:** Alantec
**Manufacturer code:** NI057
**EAN:** 5904204406222
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 149.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 123.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alantec-ni057--11450772

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Handheld network cable tester Alantec NI057 designed for testing Ethernet cables. Provides continuity testing, cable tracing, length measurement and PoE detection, with a built-in display for readouts. Suitable for installers and technicians for diagnosing faults, verifying wiring and measuring cable runs in LAN, telecom and structured-cabling environments.

## Long description

The Alantec NI057 is a handheld network cable tester designed for diagnosing and verifying Ethernet cabling in LAN, telecom and structured-cabling environments. The tool combines continuity testing, cable tracing, cable length measurement and Power over Ethernet (PoE) detection in a compact unit with a built-in display that shows measured values and test results. It is intended for installers and technicians who need a portable tester to locate faults, check wiring integrity and estimate cable run lengths quickly on site.
Advantages
The Alantec NI057 integrates multiple test functions—continuity, cable mapping, length measurement and PoE detection—into one device, reducing the need to carry several instruments. The built-in display provides clear numerical readouts and status indicators for faster decision-making. Its handheld form factor and straightforward controls make it suitable for field use and troubleshooting in closets, patch panels and intermediate cable runs. The device supports common Ethernet cable types and typical on-site measurements used during installation and maintenance.
Suitable for
Field technicians performing LAN installation and verification
Network installers validating cable wiring and pair continuity
Maintenance personnel locating breaks or shorts in structured cabling
Engineers checking cable run length for planning and documentation
Technicians verifying presence and type of PoE on network links
Key specifications
Functions: continuity testing, cable tracing, length measurement, PoE detection
Display: integrated readout for measurements and status indicators
Cable types supported: standard twisted-pair Ethernet cabling (e.g., UTP/STP Cat5e–Cat6 compatible)
Length measurement: cable run length estimation using time-domain reflectometry principles (displayed on built-in screen)
Tracing capability: remote terminator/remote ID support for pair identification and mapping
Power detection: ability to detect and indicate presence of PoE on link
Form factor: handheld, battery powered for portable field use
How to use
Connect the tester to the cable or patch cord at one end and, if available, attach the remote terminator to the far end for mapping and tracing. Use the device controls to select the desired function—continuity check, length measurement, tracing or PoE detection—and observe the numeric and status information on the display. For tracing and pair identification, cycle through remote IDs until the corresponding pair is identified. When measuring length, ensure the cable is disconnected from network equipment to avoid interference and obtain an accurate reading. Follow safety precautions when testing live links and PoE sources.
Usage recommendations
For consistent results, test cables with both ends accessible and isolate the cable from active network devices when performing length measurements. Use the remote terminator when mapping multi-run installations and verify PoE presence only after confirming safe voltage levels. Store the tester in a protective case and replace batteries regularly to ensure reliable field operation.

## FAQ

### How much does the Alantec NI057 network cable tester cost, and is it available for purchase?

The price is 149.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 228 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 10.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Alantec NI057 network cable tester 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 Alantec 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 Alantec 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/11450772/66088002_large.webp