The main usage of this equipment is iPhone charger.
Beyond this major achievement, you might be interested by some pictures of the insides of this animal.
An overview from CCO :
First of all, the sheet metal chassis does not look pretty…
This being said, we realize that the hardware design is very compact .
I like the fact that linecards modules are directly plugged into fabric cards.
There is no real middle plane except a nice machined aluminium brace.
Fabric modules themselves are covered by the fans (rear of the chassis).
Linecards and Fabric: