Is there a list of decices that support 4 pair POE in ?

I did some testing and did find out that the following devices support 4 Pair POE in and 2 Pair POE OUT :

Omnitik 5 POE AC
Powerbox Pro
RB2011UiAS-RM

Is Mikrotik planning to make a 4 pair POE injector ?
In my test setups the voltage at the omnitik inceased up to 4 Volts when using mode A + mode B pairs.