PEM3100 SERIES

by

30W Power Over Ethernet Plus (POE+) PD Module

www.poweredethernet.com

PEM3100_13F_R1-1

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PRODUCT OVERVIEW

The PEM3100 series of Power Over Ethernet Powered Device (PD) power extraction modules, have

complete compliance with the high power IEEE 802.3at Power-Over-Ethernet Plus (PoE+) standard, and

are designed to extract power from CAT5 Ethernet cable when sourced by both IEEE 802.3at(POE+) and

IEEE 802.3af (POE) compliant Power Sourcing Equipments (PSE).

The PEM3100 series modules provide full two event PoE+ and single event POE signature for layer 1

classification and supports layer 2 classification via an “AT Detect” pin.

Its high efficiency DC-DC converter provides up to 30 watts of power in a well regulated, low noise and low

ripple output with in-built in-rush current, overload and output short-circuit protection.

The PEM3100 series provides a quick, easy, and cost effective method for manufacturers of Ethernet

thin client terminals, and IP telephones to “PoE enable” their equipment.

PRODUCT FEATURES

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IEEE Power class 4

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High efficiency

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Compact package horizontal mounting

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Minimal external components required

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Cost effective

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“AT Detect” pin for layer 2 classification

section F.9. – Thermal profile on operating temperature.

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1500 Volt DC isolation (Input to Output)

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Continuous short circuit protection

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Low output ripple and noise

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12V, 18V and 24V DC output voltage models

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Adjustable output voltage

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Support for external aux. power supply

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RoHS 2002/95/EC compliant

over current mode and will auto recover when the over load

condition is removed.