The Ag5700 series Power-over-Ethernet (PoE+) modules are designed to extract power from a conventional twisted pair Category 5 Ethernet cable, conforming to the IEEE802.3 PoE standard, with full backwards compatibility with the IEEE802.3bt, IEEE802.3at and IEEE802.3af amendments.

The Ag5700 is pre-configured as a Type 2 Class 4 device, allowing the module to draw up to 30W of power from the PSE, with nominal output voltages of 12V or 24V.

The high efficiency DC/DC converter can achieve up to 89% efficiency and operates over a wide input voltage range with a low ripple and low noise output. The DC/DC converter also has built-in output overload, output short-circuit and over-temperature protection and provides a 1500Vdc (input to output) isolation barrier.

Key Features & Documents

Up to 30W peak output power (IEEE802.3at)

Low cost, small low profile SMT package (33 x 22 x 13 mm)

89% efficient DC/DC converter

12V and 24V variants available

Overload, short-circuit and thermal protection

Low output ripple & noise

Adjustable output voltage

Industrial temperature range

Minimal external components required

Class 4 IEEE802.3 PD

IEEE802.3bt, IEEE802.3at, IEEE802.3af compliant

1500Vdc isolation (input to output)

Silvertel “design-in” assistance


Part Number

Output Voltage

Output Power

Buy Samples



24 Watts



24 Watts

For volume quotes for any of these models, contact your local distributor, details can be found here (below):

Volume Pricing

Evaluation Boards

Ag5700 Evaluation Board

 EvalAg5700 are intended for testing and evaluation of the Ag5712LPB and Ag5724LPB SMT POE+ PD modules. Ag5712LPB provides a regulated 12V DC output and the Ag5724LPB provides a 24V DC output. The evaluation boards will work with Power Sourcing Equipment (PSE) that supplies power over the spare pair or data pairs. They can also be used in conjunction with Ag6120 or Ag6800 as compatible PSEs. Please use the links provided to order boards or download the user manual.
NOTE : Evaluation Boards are supplied pre-loaded with a sample module.

Download manual

Evaluation Board

Buy Evaluation board