Power Matters™

RPF Powered Device (PD) for Distribution Point Units (DPUs)

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The PD70101/201 & PD82000 chipset provides the most economical solution for reverse power application at distribution point unit (DPU). The PD70101/201 & PD82000 chipset supports signaling detection from PSE, indication to host DPU and high accuracy power sharing up to 16ports .


Reverse Power Feed (RPF) Powered Device(PD) Interface and PWM Controllers
  • PD70101 Integrated Powered Device Interface and PWM controllers for a DC-DC converter (<13W) used in IEEE802.3af applications
  • PD70201 Integrated Powered Device Interface and PWM controllers for a DC-DC converter (>13W) used in IEEE802.3af and IEEE802.3at applications
Reverse Power Feed (RPF) Distribution Point Unit (DPU) Controller
  • PD82000 RPF DPU Controller is used in tandem with the PD70224 Ideal Dual Diode Bridge and with the PD70101 or PD70201 RPF PD Interfaces to build a complete multi-channel RPF DPU system

 

RPF DPU Chipset Features
  • Reverse polarity protection
  • Up to 16 lines FairPower™ sharing
  • PSE-DPU Signaling (Dying Gasp, AC/BAT operation, etc)
  • Battery Backup Support
  • Per line Monitoring & control capabilities
  • Support low power mode
  • Field Upgradable