What is the relationship between the scaled Agile Framework (SAFe) and product management?

SAFe is to RUP (Rational unfied Process), Lean, Scrum .

SAFe Perhaps it solves some of the problems that big teams have in developing version planning and collaboration.

but I really don't understand, SAFe and the so-called " Product Management " What's the matter with each other? ?
SAFe has neither the most basic "value identity practice" nor the ALM (application Lifecycle Management), nor the PLM (Product Lifecycle Management).

So, I do not understand why the Zhang Datu, can be SAFe and product management to the picture equals ? people who have made such a conclusion, have actually done the product ? really have experienced the whole life cycle of the product ?

Now this time, the advantage is the amount of information is massive, there is never learn the knowledge. But sadly, but also everywhere filled with trickery, Zhang Quan Shinho Lee, see the man called Dad, ridiculous and really lang people can't see the fallacy.

What is the relationship between the scaled Agile Framework (SAFe) and product management?