# Cable tester W-STAR WSNF811 for RJ45 and RJ11 networks

**URL:** https://aio.lv/en/product--w-star-wsnf811--6236427
**Data updated:** 2026-04-16 13:22 (EEST)
**Category:** Cable testers
**Manufacturer:** W-STAR
**Manufacturer code:** WSNF811
**EAN:** 8594164996993
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--w-star-wsnf811--6236427

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

W-STAR WSNF811 cable tester designed for checking RJ45 (Ethernet) and RJ11 (telephone) connectors. Provides basic continuity and wiring verification to identify open, shorted or miswired pairs. Compact handheld unit suitable for installation, maintenance and troubleshooting of network and phone cabling. Helps technicians quickly locate connector or pairing faults and confirms cable integrity before deployment.

## Long description

The W-STAR WSNF811 cable tester is a compact handheld tool for checking RJ45 Ethernet and RJ11 telephone cabling. It performs basic continuity and wiring verification to detect open pairs, short circuits and miswired connections. Designed for installation, maintenance and troubleshooting, the tester helps technicians confirm cable integrity and locate connector or pair faults quickly before deployment.
Advantages
The tester offers straightforward operation with clear pass/fail indications and a simple interface suited for field use. Its compact size and battery-powered design make it portable for on-site inspections, while compatibility with both RJ45 and RJ11 connectors reduces the need to carry multiple tools. The device enables fast verification of cabling continuity and pair wiring, helping to reduce downtime during installation or repairs.
Suitable for
Network technicians performing Ethernet cable installation and verification
Telecom installers testing telephone lines with RJ11 connectors
IT maintenance staff checking patch cables and wall outlets
Small businesses and field service teams needing a portable continuity tester
When it may not be suitable
This tester provides basic continuity and wiring checks but does not perform advanced diagnostics such as cable length measurement, signal attenuation, or certification to industry standards. It is not intended for in-depth performance testing of high-speed links or for locating intermittent faults that require time-domain reflectometry or advanced diagnostic functions.
Key specifications
Connector types supported: RJ45 (8P8C) and RJ11
Functions: continuity check, open/short/miswire identification
Form factor: handheld, compact design
Power: battery-powered (portable)
Use environment: installation, maintenance and troubleshooting of network and telephone cabling
How to use
Insert the cable ends into the corresponding RJ45 or RJ11 ports on the main and remote units according to the connector type. Power on the tester and observe the indicators to confirm continuity and correct pair wiring. Use the device to check individual patch cords, wall outlets or permanent links; interpret indicator patterns to identify open pairs, short circuits or crossed connections. Switch off and remove batteries after use to conserve power when the tester is not in service.
What to consider before purchase
Requires basic continuity and wiring verification only — not suitable for certification-level testing
Check compatibility with the connector types you use (RJ45 and RJ11)
Ensure availability of replacement batteries for field operation
Usage recommendations
For reliable results, perform tests with clean, properly terminated connectors and test both ends of a link using the main and remote units. Use this tester as a first-step verification tool before deploying cables or proceeding to more advanced testing if performance issues persist.

## FAQ

### How much does the Cable tester W-STAR WSNF811 cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 01.07.2026 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 W-STAR 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 W-STAR 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/6236427/51515619_large.webp