PEM3112C is a Power Over Ethernet Powered Device (PD) power extraction module, have complete compliance with the high power IEEE 802.3at Power-Over-Ethernet Plus (PoE+) standard, and is 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 PEM3112C module 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 30W 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 PEM3112C provides a quick, easy, and cost effective method for Ethernet equipment manufacturers to PoE enable their equipment.
- Fully IEEE 802.3at and 802.3af compliant
- IEEE power class 4
- High efficiency
- Compact package horizontal mounting
- Minimal external components required
- AT Detect pin for layer 2 classification
- 1500V DC isolation (Input to Output)
- 12V DC output voltage model
- Adjustable output voltage
- Support for external aux. power supply
通信与网络, 电源管理, 安全, 无线, 系统监控, 射频通信
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