V1.1 September 2016
Ultra Miniature PoE Module
Tiny SMT package (14mm x 21mm)
Input voltage range 36V to 57V
Minimal external components
1500V isolation (input to output)
Silvertel “design-in” assistance
The Ag9912M Power-over-Ethernet (PoE) module is the smallest POE solution in the
world and designed to extract power from a conventional twisted pair Category 5 Ethernet
cable, conforming to the IEEE 802.3af PoE standard.
The Ag9912M signature and control circuit provides the PoE compatibility signature
required by the Power Sourcing Equipment (PSE) before applying up to 15W power to the
port. The Ag9912M provides a Class 0 signature.
The DC/DC converter operates over a wide input voltage range and provides a regulated
output. The DC/DC converter also has built-in short-circuit output protection.
© Silver Telecom 2016