Inline Power over Ethernet Voltage, Current, Power Meter - PoE Tester with Gigabit Data, 802.3af and 802.3at

Inline Power over Ethernet Voltage, Current, Power Meter - PoE Tester with Gigabit Data, 802.3af and 802.3at

Q: Hi poe texas. i'm trying to buy this product but the checkin doesn't allow me to buy and don't say why? shipping to miami 33195.

Hi, the product is in stock and we ship to Miami, so it should be available to you. If you are having trouble with the website we recommend contacting Amazon support to see if they are having technical difficulties 1 (888) 280-4331

Q: Can this measure 12vdc poe?

Yes, this tester can measure 12 volts on the DC connection, or the RJ45 power input.

Q: Can i use this to simply test whether or not poe is enabled on a switch (for a particular port?)

The PoE Detector for IEEE 802.3 can quickly tell if there is power. I connected it to one end of a LAN cable, and inserted the other end into each port I needed to check. Very handy!

Q: I have poe gen 2. we use the new cisco 9300 switch with the new cisco ap 4800 access points. tester only reads 12watts when it should be 30watts?

This nice PoE Gen2 actually displays _delivered_ power, not the _possible_ or _available_ power. Apparently your AP or PoE source gear is expected to provide up to 30W, but the Gen2 doesn't know or care. It only reports what your PoE source is _delivering_ to the various PoE gear being serviced. Confirm by math: multiple displayed Volts X Amps = Watts. In your case, it appears that your served PoE gear is only drawing 12W, from a 30W source, and you actually have another 18W maximum available for more devices. Enjoy your nice capacity margin! Bats :-)

4.2/5

Product ID: 105812982

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Details

Brand
PoE Texas
Power source
Battery
Style
Modern
Colour
Yellow
Item weight
0.06 Kilograms

⚡Measures voltage 3.5-56V

📶Supports Gigabit & 802.3af/at PoE

🔋Self-powered via Ethernet line

Frequently Bought Together

PoE Tester Gen2.5 by PoE Texas - Power Over Ethernet Tester to Determine Voltage, Current and Power Consumption on Network Cable - Identify PoE and Troubleshoot Connection Problems, No Battery Needed

TRENDnet Inline PoE Tester, TC-NTP1, Tests 4PPoE, PoE+, PoE & Passive PoE Technology, Wattage, Voltage, Amperage, Polarity, LED Display, Battery-Free, Troubleshoot PoE Issues, IEEE 802.3af/at/bt

Description

⚡ Power up your network IQ with the ultimate PoE tester!

INFINITE RUNTIME - No batteries needed—powered directly from the Ethernet cable for uninterrupted use.
SEAMLESS DATA FLOW - Test devices without interrupting network traffic—no downtime, no hassle.
POCKET SIZED POWERHOUSE - 25% smaller ergonomic design fits perfectly in your toolkit or pocket for on-the-go diagnostics.
PRECISION POWER INSIGHT - Instantly detect PoE type & power consumption to avoid costly installation errors.
VERSATILE VOLTAGE CURRENT METER - Measures DC power from 3.5 to 56 volts and up to 280 watts, covering all your PoE and DC device needs.

The Inline PoE Voltage, Current, and Power Meter is a compact, self-powered tester designed for professionals to accurately measure and diagnose PoE devices and DC power supplies. Supporting Gigabit data and 802.3af/at standards, it ensures safe, efficient installations with real-time voltage, current, and power readings—all without interrupting network traffic.

Specifications

Manufacturer	PoE-World
Part Number	Tester
Product Dimensions	10.16 x 10.16 x 3.81 cm; 60 g
Item model number	POE-Tester-GEN2
Colour	Yellow
Style	Modern
Power Source	Battery Powered
Item Package Quantity	1
Batteries included?	No
Batteries Required?	No
Item Weight	60 g

Have a Question? See What Others Asked

Hi poe texas. i'm trying to buy this product but the checkin doesn't allow me to buy and don't say why? shipping to miami 33195.

Can this measure 12vdc poe?

Can i use this to simply test whether or not poe is enabled on a switch (for a particular port?)

I have poe gen 2. we use the new cisco 9300 switch with the new cisco ap 4800 access points. tester only reads 12watts when it should be 30watts?

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