Ag9800 PD Module, Isolated DC-DC converter, IEEE802.3af compliant

  • Role
  • Compliance
  • Output Voltage
  • Temperature Range
  • Power module package
  • Build in Bridge
  • Power isolution
  • Protection

SG$ 16.21 SG$ 16.21 16.2142 SGD

US$ 12.00

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PD Module, Isolated DC-DC converter, IEEE802.3af compliant, Small Footprint, SMT.

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Silvertel specialises in the design and development of power modules and advanced telecom interface solutions. These solutions include Power over Ethernet modules supporting applications up to 200W. Smart Lighting modules combining PoE with LED driver functionality.



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.


  • 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

Evaluation Kits

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.


Specifications for Ag9800 PD Module, Isolated DC-DC converter, IEEE802.3af compliant

Output Voltage 3.3V or 5V or 12V
Temperature Range Normal or Industrial Temperature with Temp protection
Role PD
Compliance IEEE 802.3af 13W
Power module package SMT
Build in Bridge No
Power isolution 1500Vdc
Protection Overload and short-circuit
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