Ag9800

Ag9800 is a miniature low profile PoE module. It is designed such that adding just two diode bridges and an electrolytic capacitor to this tiny module is enough to enable PoE functionality in a product. Ag9800 is fully compliant to the IEEE 802.3af PoE standard. It provides a POE signature, classification, isolation and DC to DC conversion to 12V, 5V or 3.3V while taking up minimal PCB space. It is ideal for space constrained PoE applications such as IP phones, wall mount appliances, IP cameras, thermostats, smoke detectors and room sensors, and is perfect for a whole range of new IoT devices.

Key Features & Documents

Very small package size and profile

Overload and short-circuit protection

Integral DC/DC converter

Cost optimised IEEE802.3af POE

1500V DC impulse test isolation (input to output)

Integrated Thermal Protection option


Ag9800M - Standard Product

Part Number

Ag9812M
Ag9805M
Ag9803M

Output Voltage

12V
5V
3V

Output Power

12 Watts
9 Watts
6 Watts


Ag9800MT - With Thermal Protection

(Industrial Temperature Version - with Thermal Protection)

Part Number

Ag9812MT
Ag9805MT
Ag9803MT

Output Voltage

12V
5V
3V

Output Power

12 Watts
9 Watts
6 Watts



Evaluation Boards

Ag9800 Evaluation Board

These are a range of evaluation boards for testing and evaluation of Silvertels miniature IEEE802.3af Ag9800M SMT package POE PD modules. It is designed to work with Power Sourcing Equipment (PSE) that supplies power over either the spare pair or the data pair. It is compatible with the Ag6100 and Ag6400 PSE modules. It can be ordered as one of six options, dependent on the module/output voltage variant fitted, from either Ag9812M, Ag9805M or Ag9803M or the version with over temperature protection fitted, with the MT suffix. Please click on the order codes above, or use the Buy Samples button provided to order boards. The User Manual can also be downloaded below.