--- product_id: 479906803 title: "Network Cable Tester with Optical Power Meter PoE Multi-Function, Wire Tracker RJ11 RJ45 LAN Cable Toner Cat5 Cat6 Ethernet Cable Tracer with NCV, Port Flash, Support Type-C Charging, B" brand: "noyafa" price: "€ 221.21" currency: EUR in_stock: true reviews_count: 8 category: "Noyafa" url: https://www.desertcart.at/products/479906803-network-cable-tester-with-optical-power-meter-poe-multi-function store_origin: AT region: Austria --- # Multi-mode cable & PoE detection 10h runtime with fast Type-C charging Built-in LED flashlight for dark spots Network Cable Tester with Optical Power Meter PoE Multi-Function, Wire Tracker RJ11 RJ45 LAN Cable Toner Cat5 Cat6 Ethernet Cable Tracer with NCV, Port Flash, Support Type-C Charging, B **Brand:** noyafa **Price:** € 221.21 **Availability:** ✅ In Stock ## Summary > 🔌 Power up your network game with precision and speed! ## Quick Answers - **What is this?** Network Cable Tester with Optical Power Meter PoE Multi-Function, Wire Tracker RJ11 RJ45 LAN Cable Toner Cat5 Cat6 Ethernet Cable Tracer with NCV, Port Flash, Support Type-C Charging, B by noyafa - **How much does it cost?** € 221.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/479906803-network-cable-tester-with-optical-power-meter-poe-multi-function) ## Best For - noyafa enthusiasts ## Why This Product - Trusted noyafa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Advanced Anti-Interference Modes:** Switch between digital, analog, and PoE modes for noise-free, reliable tracing. - • **All-in-One Network & Fiber Tester:** Seamlessly test Cat5/6 cables, fiber optics, and PoE with one compact device. - • **Precision Cable Length & Fault Locator:** Accurately measures up to 200m and pinpoints breaks or faults instantly. - • **Bright Backlit LCD & Flashing Port Indicator:** Clear visibility in any lighting plus port flashing for quick cable identification. - • **Long-Lasting Battery with Type-C Convenience:** Work uninterrupted for 10 hours and recharge swiftly with modern USB-C. ## Overview The NOYAFA NF-8508 is a professional-grade multi-function network cable tester combining Ethernet, fiber optic, and PoE diagnostics. Featuring universal fiber interface support (FC/SC/ST), multi-wavelength optical power measurement, and a robust wire tracker with anti-interference modes, it delivers accurate cable length measurement up to 200m and fault detection. Its bright backlit LCD, port flashing, built-in LED flashlight, and 10-hour battery life with Type-C charging make it an indispensable tool for network engineers and IT pros aiming for flawless connectivity and efficient troubleshooting. ## Description Product Description What Can You Get？ Package Included 1x Transmitter 1x Receiver 1x RJ11 interface telephone 1x RJ11 alligator clip cable 1x Type-C charging cable 1x Carring Bag Anti-jamming probe With its strong anti-jamming ability, it can find targets quickly and accurately in a large number of cables. New Upgraded Network Cable Tester with Optical Power Meter Anti-interference Network Cable Tester Adopt advanced digital/analog/POE mode, high sensitivity, less noise interference, easy to accurately locate the target cable, widely used in engineering wiring, network and equipment maintenance Optical power Meter Test & Port Flashing Connect the network cable to be tested to the transmitter, the wire tracker will automatically detect the optical fiber frequency and the port indicator will flash on the same screen, which can display the working speed of the port, which is convenient for accurately locating the line and port. 15000mah 3.7V Lithium Battery Built-in rechargeable battery. Running time of 10 hours, Type-C charging is more convenient. VFL Function RJ11 RJ45 Ethernet Cable Tester with VFL Function and POE Tester LED Lighting Help you to scan the cables clearly in the dark room. Review: Surprisingly capable tester for Ethernet + fibre. - What I loved: Brilliant little toolkit for network work. The cable tester is accurate, quick, and easy to use — picks up wiring faults instantly. The wire tracer works exactly as it should, even in noisy cable environments, and the PoE detection is super handy when you’re trying to figure out which switch is secretly feeding power to what. The optical power meter is a great bonus for fibre checks — not pro-grade lab equipment, but more than good enough for field use and home labs. Build quality is solid, buttons feel responsive, and the display is clear and bright. What made me sigh loudly: Realising how many messy cables I’ve ignored for years because I didn’t have one of these sooner. Should you buy it? Yes — absolutely. Whether you’re doing home networking, small business installs, or homelab fibre/SFP setups, this little kit is genuinely useful and great value for what’s included. Accurate tests. Great tracer. Useful PoE and fibre tools. If this tester were a person, it’d be the IT mate who always turns up with the right tool and a spare cable, just in case. Would 100% recommend — perfect addition to any networking toolkit. Review: Great help and amazing value for money. - After reading the manual it is very easy to use. Great value for money and saves a lot of time with checking the connections. The cable length checking can help detect a damaged wire. The size is alright. The functionality is simple and the quality is good too. For more money you get stronger plastics but this is good and comes with a carry case too. It is fast to use. ## Features - Multi-function Detection: The combination of Network Cable Tester and Optical Power Meter, very sturdy and compact for storing. A larger backlit LCD display, the results are more visible! - Wire Tracker & Cables Verifying: ①Support RJ45/network cable testing，suitable for the Cat5, Cat6 Ethernet Cable ②There are three scan modes: anti-interference mode, the normal hunting mode and POE mode can be switched③ Measure cable length accurately , the range is 200m④Port flashing function, so that there is one more way to find the line - Fiber Optic Cable Tester: FC/SC/ST and other interfaces are universal and support the test of different wavelengths of the red light source (650nm) and optical power/light source (850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm); Optical fiber fault detection, optical fiber breakpoint location, optical transmitter power measurement (dBm and W), optical fiber line loss test - NCV Induction Pen: NCV non-contact voltage measurement, Built-in highly sensitive voltage probe, the screen displays the signal strength. - Long Battery Life + Type-C Charging: Built-in 1500mah 3.7V lithium battery, running time of 10 hours, Type-C charging is more convenient. The flashlight solves the trouble of working in the dark ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BDKMHLGD | | Best Sellers Rank | 11,631 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Network Testers | | Brand | NOYAFA | | Bullet Point | Fiber Optic Cable Tester: FC/SC/ST and other interfaces are universal and support the test of different wavelengths of the red light source (650nm) and optical power/light source (850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm); Optical fiber fault detection, optical fiber breakpoint location, optical transmitter power measurement (dBm and W), optical fiber line loss test, Long Battery Life + Type-… | | Colour | B | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 208 Reviews | | Included Components | Optical Power Meter | | Item Package Quantity | 1 | | Manufacturer | NOYAFA | | Manufacturer Part Number | 8508 | | Measurement Type | Multimeter | | Min. Operating voltage | 3.7 Volts | | Minimum Operating Voltage | 3.7 Volts | | Model Number | NF-8508 | | Package Weight | 0.61 Kilograms | | Power Source | Battery Powered | | Power source | Battery Powered | | Size | NF-8508 | | Specification Met | CE, RoHS | | Specification met | CE, RoHS | | Style | Modern | | Style Name | Modern | | Title | Network Cable Tester with Optical Power Meter PoE Multi-Function, Wire Tracker RJ11 RJ45 LAN Cable Toner Cat5 Cat6 Ethernet Cable Tracer with NCV, Port Flash, Support Type-C Charging, B | | Unit Count | 1.0 count | | Upper Temperature Rating | 85 Degrees Celsius | ## Product Details - **Brand:** NOYAFA - **Colour:** B - **Min. Operating voltage:** 3.7 Volts - **Power source:** Battery Powered - **Style:** Modern ## Images ![Network Cable Tester with Optical Power Meter PoE Multi-Function, Wire Tracker RJ11 RJ45 LAN Cable Toner Cat5 Cat6 Ethernet Cable Tracer with NCV, Port Flash, Support Type-C Charging, B - Image 1](https://m.media-amazon.com/images/I/71BT81cS4wL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this be used to detect what port on the switch the cable leads to?** A: Yes, It will flash the port LED using the "LINK" test (Will also give information like line speed etc) , You can also "SCAN" the wire using the probe all the way to the port. Very useful piece of kit. **Q: Can the battery be replaced?** A: Hi, there Our network cable tester with optical power meter is built-in 1500mah 3.7V lithium battery with Type-C Charge cable. It is a rechargeable network tester device. WIRETRACKER Store ## Customer Reviews ### ⭐⭐⭐⭐⭐ Surprisingly capable tester for Ethernet + fibre. *by C***S on 26 November 2025* What I loved: Brilliant little toolkit for network work. The cable tester is accurate, quick, and easy to use — picks up wiring faults instantly. The wire tracer works exactly as it should, even in noisy cable environments, and the PoE detection is super handy when you’re trying to figure out which switch is secretly feeding power to what. The optical power meter is a great bonus for fibre checks — not pro-grade lab equipment, but more than good enough for field use and home labs. Build quality is solid, buttons feel responsive, and the display is clear and bright. What made me sigh loudly: Realising how many messy cables I’ve ignored for years because I didn’t have one of these sooner. Should you buy it? Yes — absolutely. Whether you’re doing home networking, small business installs, or homelab fibre/SFP setups, this little kit is genuinely useful and great value for what’s included. Accurate tests. Great tracer. Useful PoE and fibre tools. If this tester were a person, it’d be the IT mate who always turns up with the right tool and a spare cable, just in case. Would 100% recommend — perfect addition to any networking toolkit. ### ⭐⭐⭐⭐⭐ Great help and amazing value for money. *by A***R on 3 February 2026* After reading the manual it is very easy to use. Great value for money and saves a lot of time with checking the connections. The cable length checking can help detect a damaged wire. The size is alright. The functionality is simple and the quality is good too. For more money you get stronger plastics but this is good and comes with a carry case too. It is fast to use. ### ⭐⭐⭐⭐ Decent - maybe a bit pricey compared to similar tester *by A***R on 19 September 2025* Initial impressions are good. QC mode is handy for checking your RJ45 connector isn't busted. Tested it on my home network, and the tracer worked well. The cable length detector in quite a nice feature. Maybe allow for a 10-20% variance either way but seems accurate enough to help you measure on a job with a bit more precision that just eyeballing and guessing internal cable runs. I saw some reviews saying it was useless but it seems fine on the cables I know the approx lengths of. Anything under 2.5mtrs won't register, and just make sure you have the correct cable type selected (my quality varies on product batches but mine seems alright) It's a bit annoying to no have indicator lights on the tracer, which double up for your continuity testing. Meaning you need to have the main unit in hand to confirm the cable your testing. As points get further from the cabinet, it's a chore walking back to confirm and then back again to change ports (as opposed to a simple visual on the passive end to help speed thing up)... So bring an apprentice with you 😅 Strangely doesn't seem to charge with Type-C to Type-C cables . Has to be Type-C to Type-A. Feels a but cheaper to hold than it looks and there are comparable testers for around £20 cheaper than offer similar functionality. Might be concerned if I dropped it a couple of times as I don't think it will hold up to massive amounts of abuse. Haven't had a chance to test optical cable. If this it's terrible I'll update the review but otherwise assuming it's serviceable. POE testing is a nice feature with real time information. Handy for quick confirmation. Port Flashing is a bit meh. It does a quick flash and then goes off for ages before flashing again. Would be nice if you could control speed and even the pattern. Honestly it's not bad for the price. It might be better place around the £50-60 mark but it's a decent tool for quick testing. If you're a DIYer and only using it a handful of times, it's probably overkill. But like that circular saw you've only used twice... When you needed it, you needed it. Professional or not, it's seems like a half decent tool to use before you need to break out you more serious equipment. ## Frequently Bought Together - Network Cable Tester with Optical Power Meter PoE Multi-Function, Wire Tracker RJ11 RJ45 LAN Cable Toner Cat5 Cat6 Ethernet Cable Tracer with NCV, Port Flash, Support Type-C Charging, B - Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (RJ45 Pass Through Connectors / Cat6 Connector) for Solid or Stranded UTP Ethernet Cable - Klein Tools Pass-Thru Modular Wire Crimper, All-in-One Tool Cuts, Strips, Crimps, Fast and Reliable VDV226-110, Yellow/Black, Pack of 1 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/479906803-network-cable-tester-with-optical-power-meter-poe-multi-function](https://www.desertcart.at/products/479906803-network-cable-tester-with-optical-power-meter-poe-multi-function) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-25*