Had a customer asking about ePMP1000 with sync.  

Wanted to know if they needed to reverse polarity with them to use a GigE-SS 
surge suppressor. (?!?) 

I am under the impression that this unit uses all 8 wires for data.  Otherwise 
it could not go faster than 100 mbps.

I looked through all the cambium docs but didn’t find one showing the pinout.  
I presume it is a normal GigE type of powering scheme.  Anyone know for sure?

I know I have a unit kicking around that I could reverse engineer but would 
prefer to just find a cambium document showing the pinout and powering of the 
ethernet jack.  

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