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header-product Cable tester W-STAR WSNF8508 — RJ45 and optical fiber tester with visual fault locator, OPM and cable detector
127.49 €

Cable tester W-STAR WSNF8508 — RJ45 and optical fiber tester with visual fault locator, OPM and cable detector

W-STAR WSNF8508 RJ45 & Optical Fiber Cable Tester Photo 1
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Cable tester W-STAR WSNF8508 — RJ45 and optical fiber tester with visual fault locator, OPM and cable detector

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Cable tester W-STAR WSNF8508 — RJ45 and optical fiber tester with visual fault locator, OPM and cable detector

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Short description

W-STAR WSNF8508 is a combined cable tester for RJ45 and optical fiber networks. It integrates a visual fault locator (VFL), optical power meter (OPM) and cable detector to identify breaks, loss points and cable routes. Designed for installation, troubleshooting and maintenance of structured cabling, it helps technicians quickly verify connections, locate faults and measure optical signal power.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 5841860
Manufacturer: W-STAR
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 42.5 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.54 euros per month
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Product information

Description

W-STAR WSNF8508 is a multifunctional cable tester for RJ45 and optical fiber networks that combines a visual fault locator (VFL), optical power meter (OPM) and cable detector in a single handheld unit. The tester is intended for installation, troubleshooting and maintenance of structured cabling and fiber links, enabling technicians to verify connectivity, detect breaks and identify signal loss points. Its integrated cable detector aids in locating cable routes and endpoints in patch panels and cable bundles.

Advantages

The device unifies several measurement and locating functions into one compact instrument, reducing the need to carry multiple tools. Built-in VFL provides visible red light for quick identification of breaks and poor splices in fibers, while the OPM offers objective optical power measurements to assess link performance. The cable detector function supports tone tracing and cable identification in copper RJ45 installations. The tester’s portability and combined features streamline on-site diagnostics and reduce troubleshooting time.

Suitable for

  • Installation and certification checks of structured copper cabling (RJ45 patch cords and terminations)
  • Optical fiber link verification, fault localization and splice inspection using visible light
  • Maintenance and troubleshooting in data centers, telecom rooms and network closets
  • Tracing and identifying cable routes in patch panels, wall jacks and cable bundles

Key specifications

  • Supported connectors: RJ45 for copper testing and standard optical fiber connectors for VFL/OPM
  • Visual fault locator (VFL): visible red laser/LED output for locating breaks and faults in fibers
  • Optical power meter (OPM): measurement range suitable for verifying transmitter/receiver levels and link attenuation
  • Cable detector: tone generation and detection for tracing and identifying individual copper pairs and cables
  • Handheld form factor: portable enclosure suitable for field use and site visits
  • Battery-powered operation for on-site testing without external power

How to use

Connect the appropriate interface to the cable under test — RJ45 plug for copper patch cords or the optical connector for fiber. For fiber fault localization, enable the visual fault locator and inspect the fiber path for visible red light at breaks, connectors or improper splices. Use the optical power meter to measure received optical power at the far end and compare with expected transmitter levels to calculate insertion loss. For copper lines, activate the cable detector/tone generator on the source end and use the receiver to trace the cable path and confirm pair continuity. Turn the unit on, select the required mode, and follow on-screen or labelled indicators for measurements.

Usage recommendations

Prioritize safety when using the visual fault locator: do not look directly into the VFL light source and avoid exposing others to the beam. For accurate optical power measurements, ensure connectors are clean and use appropriate reference levels. When tracing cables in bundled installations, isolate and label identified runs to prevent confusion. Store the tester in a protective case and replace batteries before long field shifts to maintain continuous operation.

Description

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Customer reviews

Customer questions

FAQ

How much does the W-STAR WSNF8508 RJ45 & Optical Fiber Cable Tester cost, and is it available for purchase?

The price is 127.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 13.07.2026 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 W-STAR WSNF8508 RJ45 & Optical Fiber Cable Tester be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the W-STAR WSNF8508 RJ45 & Optical Fiber Cable Tester online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.