Power Management ICs -- Si3452 PSE
from Silicon Labs

Efficient, intelligent and cost-effective balancing of powered device (PD) loads is a critical design consideration for multi-port PoE equipment. Complementing Silicon Labs ’ popular Si3452 PSE controllers, Silicon Labs ’ PoE power management ICs provide an easy-to-use, energy-efficient... [See More]

  • Applications: Access Point; Midspan PSE; Switches; VoIP; Video / Cameras
  • Compliance / Approvals: IEEE 802.3at; RoHS
  • Form Factor: IC
Desktop PoE Injector/Midspan w/ Integral Power Supply, 48VDC @ 20 Watt -- PS4820-POE-1
from L-com, Inc.

The PS4820-POE-1 is a Power-over-Ethernet (PoE) Injector/Midspan with integral 48 Volt, 20 Watt power supply. It provides DC power for one PoE-equipped device by "Injecting" DC power through the CAT5 ethernet cable. It is compatible with AP's and other equipment supporting the IEEE standard PoE... [See More]

  • Applications: Midspan PSE
  • Ports: 2
  • Form Factor: Module / Standalone
  • Input Voltage: 100 to 250