The Ag5800 is IEEE802.3bt compliant PD module is designed for high power POE applications. Depending on cable length it can output up to 85W when supplied from an IEEE802.3bt PSE. This total solution includes 1.5kV of isolation, PoE signature and an integral DC to DC converter for 12 or 24V output.

Key Features & Documents

Smallest 85W ‘bt’ solution in the world

DIL - 70mm(L) x 35mm(W) x 17mm(H)

Power received on all 4 pairs - Type 4, Class 8

Overload, thermal & short-circuit protection

Very low power standby mode

Wide input voltage range (37-57V)

12V or 24 V output

89% efficient isolated DC/DC converter

Minimal low cost external components required

Simple integration


Part Number

Output Voltage

Output Power


Volume Pricing


12V or 24V

85 Watts

Evaluation Boards

Ag5800 Evaluation Boards

The EvalAg5800 is intended for testing and evaluation of the performance of the Ag5800 IEEE802.3bt 4-Pair high power POE PD module. This evaluation board will work with suitable IEEE802.3bt draft PoE / PoH Power Sourcing equipment (PSE) that are capable of providing power over the spare pair and  the data pair, such as the Ag6800 high power PoE PD module.  Please use the links provided to buy boards or download the user  manual.

NOTE : Evaluation Boards are supplied pre-loaded with a sample module. Please ensure that you specify which variant you wish populated into the Eval board on request or ideally on your PO.