PIU slot correspondence for OSN 9600 U64

Hi there!

I want to share with you the electrical power distribution for Optix OSN 9600 U64.

Please check the picture below. In order to understand clearly please check the rules:

1. colour rule: the service slots are receiving electrical power from the PIUs in the same colour

2.  the PIUs back-to-back are in mutual back-up.

For example slots IU1-IU16 are receiving electrical power from PIUs 102,104,117,119. 102 and 104 are the main power boards and 117, 119 are the back-up power boards.

One board receives power from only one PIU at a time.

I hope it will be useful in further investigations!

 Thank you!