PEM3112C INFOMART IT SOLUTIONS, PEM3112C Datasheet

PEM3112C

Manufacturer Part Number

PEM3112C

Description

55T6947

Manufacturer

INFOMART IT SOLUTIONS

Datasheet

1.PEM3112C.pdf (1 pages)

Specifications of PEM3112C

Rohs Compliant

YES

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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.

With the increasing demand for “Green Power” IEEE has emphasized the need for power “right-sizing”.

The PEM3100 series Powered Device (PD) module is available with the option of programmable power

classification for granular power management.

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

equipment like PTZ cameras, WiMAX

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

PRODUCT FEATURES

www.poweredethernet.com

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

30watt peak for maximum 30sec. at duty cycle of 10%. Please see



Fully IEEE

Up to 30Watt output load

Remote shut down for easy auxiliary power

supply option or SNMP re-boot

High efficiency

Compact package horizontal mounting

Minimal external components required

Cost effective

“AT Detect” pin for layer 2 classification

802.3at and 802.3af compliant

tower and access points, Wireless N, RFID readers, POS terminals,

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

over current mode and will auto recover when the over load

condition is removed.

If maximum power is exceeded, the PEM3100 will operate in an



1500 Volt DC isolation (Input to Output)

Overload protection

Continuous short circuit protection

Low output ripple and noise

Adjustable output voltage

Programmable or fixed power class

RoHS 2002/95/EC compliant

PEM3100 SERIES

PEM3100_11G_R0-5 (DRAFT)

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