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PoE-T100 Inline DC & PoE Tester Tool – Test 802.3af/at/bt, PoE+, 4PPoE, Passive PoE & 12-57V DC with OLED Display, Current, Voltage, Power and Polarity

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$79.99

$ 33 .99 $33.99

In Stock

About this item

  • Self-Powered Operation: No external power or batteries are needed, our poe tester draws power directly from PoE or DC. Supports PoE (802.3af/at/bt), PoE++, Passive PoE, and DC power supplies (12–57V) for accurate network troubleshooting and testing.
  • Accurate Power Readings: Network cable testers display voltage, current, power, and polarity for 2 or 4 pair PoE devices. Differentiates between standard (36–57V) and non-standard (12–57V) passive PoE, ensuring compatibility with a wide range of network setups.
  • Inline & PD Testing: This network tester supports three modes PD Mode (simulates a powered device up to 802.3bt), Inline Mode (pass-through testing between PSE & PD), and DC Mode (measures DC supply voltage, current, and polarity for non-PoE power sources).
  • Bright OLED Display: Featuring a clear, easy-to-read OLED screen, network tester ethernet shows real-time power, voltage, and current measurements on a single page. Instantly identify PSE type, power levels, and inline power usage for quick and efficient diagnostics.
  • Essential for PoE Troubleshooting: Perfect for installers, network engineers, and IT professionals, this poe tester tool accelerates PoE device installation and troubleshooting by providing critical power data in real time, reducing downtime and misconfigurations.



Product Description

PoE-T100 plugged into a DC powered Ethernet switch. Features list.
PoE-T100 device plugged into a PSE supply and various PD devices

Inline Mode

Stays invisible to both PSE and PD, allowing PoE negotiation to complete. Once the PSE powers the PD, the PoE-T100 activates to deliver real-time readings. Non standard PoE also works in this mode.

PoE-T100 plugged into a PSE capable switch

PD Mode

The PoE-T100 simulates a PD, negotiating with the connected PSE on the input side to determine PSE capability. Once negotiation is complete and power is supplied, it activates, displaying real-time readings and the PoE standard provided by the PSE. Non standard PoE also works in this mode.

PoE-T100 PoE tester sitting between DC supply and DC powered device

DC Testing

DC testing is easy—connect a 12–57V power supply to the input and your device to the output using the included cable. The display activates on power-up, showing voltage, current, and power use, plus supply polarity for clarity.

PoE-T100 Ports

Ports

Provides seamless PoE passthrough from 12V to 57V while ensuring a full Gigabit data connection.

PoE-T100 OLED display

OLED Display

Large, easy-to-read screen displaying real-time voltage, current, power, polarity, and PoE type—all on one screen.

PoE-T100 mode switch

Multiple Modes

Switch between PD simulation and Inline mode for external PD connections.

PoE-T100 compact design

Compact Design

Small, lightweight, and portable—perfect for convenient on-the-go testing.


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