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DS90UB954-Q1: Is a separate dedicated regulator needed for each power-over-cable output in a multi-channel FPD link system

Durgesh Tiwari
Prodigy 40 points
Part Number: DS90UB954-Q1

We are designing a multi-channel FPD link system using 'the 953 and '954

Does the power-over-cable for each link need a dedicated power supply/regulator? 

Or can we use one hefty regulator and feed all the POC channels off it through multiple POC filters?