RPF Power Sourcing Equipment (PSE) for Customer Premises Equipments (CPEs)
Overview
The PD81xxx series is utilized in FTTdp Home Gateways, Modems and Routers and enables Reverse Power Feeding to the Distribution Point Unit (DPU) on the same data line connecting between DPU and Customer Premise Equipment (CPE)s. The PD81101 & PD81000 chipset supports DPU detection and classification in the presence of MELT signatures, according to ETSI TS 101 548
Reverse Power Feed (RPF) Power Sourcing Equipment (PSE) Driver
- PD81001 Single port, mixed-signal, high-voltage Power Sourcing Equipment (PSE) driver
- PD81101 NEW ETSI TS 101 548-compliant, single port, mixed-signal, high-voltage Power Sourcing Equipment (PSE) driver
Reverse Power Feed (RPF) Power Sourcing Equipment (PSE) Controller
- PD81000 NEW RPF MCU used in conjunction with the PD81101 RPF PSE driver for implementers of ETSI TS 101 548-compliant G.FAST residential gateways
RPF PSE Chipset Features
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Metallic detection startup Protocol (MDSU) protocol (ETSI TS 101 548)
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Foreign DC voltage detection
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Error Line Condition indication
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Operations and Maintenance I2C Communication with CPE Host
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Detection and classification in presence of MELT signature
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Off-hook phone detection with safe RPF power removal
- PSE-DPU Signaling (Dying Gasp, AC/BAT operation, etc)
- Field Upgradable
