Does this measure distance to short or open ?

Yes, it can measure distance to short and open.

Can this unit speed test a cable? 100mbs? 1000mbs?

Hi,network cable tester AT278 can not speed test a cable on 100mbs or 1000mbs.

Will this work with tracing cables that are in a POE switch without burning out the tester?

Manual does not recommend using this with POE

Does this test for cable signal? like 100 or 1000 mbit?

I think so, but I'm not 100% on that. I use mine mostly to check for fault types, and distance from end to fault location. You should read the spec and data sheets to see if that is listed.

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Network Cable Tester, AT226-C NF-8601W LAN Ethernet Cable Tester RJ45 UTP STP Diagnose Tone Tracer for RJ45, RJ11, BNC, PING/POE 8 Identifier Telephone Wire Tracker

Network Cable Tester, AT226-C NF-8601W LAN Ethernet Cable Tester RJ45 UTP STP Diagnose Tone Tracer for RJ45, RJ11, BNC, PING/POE 8 Identifier Telephone Wire Tracker

Product ID: 364876375

Details

Brand
NOYAFA
Colour
NF-8601W
Item Weight
1.02 Kilograms
Power Source
Battery
Style
Digital Clamp

⚡PoE voltage detection up to 48V

📶Ping test for network latency & packet loss

🔍AC filter for interference-free tone tracing

€ 379.14

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Master your network with precision and power — don’t get left offline!

AC INTERFERENCE REJECTION - Tone trace cables with precision, even in noisy electrical environments—no more false signals.
ADVANCED PING FUNCTIONALITY - Measure min/max latency and packet integrity to ensure your network’s peak performance.
MULTI REMOTE IDENTIFICATION - Track up to 8 cables simultaneously with numbered remotes—perfect for complex office or home setups.
RECHARGEABLE DURABLE DESIGN - Long-lasting battery with slow charge for extended lifespan, plus a bright, intuitive screen and rugged buttons built for fieldwork.
POWER OVER ETHERNET PO E DETECTION - Instantly identify active PoE pins and voltage levels to troubleshoot smart networks like a pro.

The NOYAFA NF-8601W Network Cable Tester is a professional-grade LAN diagnostic tool supporting RJ45, RJ11, and BNC cables. It features PoE voltage detection up to 48V, advanced ping testing for network performance, and AC interference rejection for accurate tone tracing. With 8 remote identifiers, a rechargeable battery, and a bright digital display, it’s designed for reliable, long-term troubleshooting in complex network environments.

Specifications

ASIN	B06XMXQQYT
Brand Name	NOYAFA
Colour	NF-8601W
Compatible Devices	Computers, Network Hubs/Switches, RJ45 devices, RJ11 devices, BNC devices
Customer Reviews	3.9 3.9 out of 5 stars (186)
Item Weight	1.02 Kilograms
Manufacturer	Noyafa
Maximum Operating Voltage	1000 Volts
Measurement Type	Wire Tracer
Minimum Operating Voltage	90 Volts
Model Number	NF-8601S
Number of Items	1
Part Number	RAT226-C-1
Power Source Type	Battery Powered
Specification Met	CE
Style Name	Digital,Clamp
UPC	889327017836
Unit Count	1.0 Count

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€ 379.14

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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