The datasheet is either contradictory or unclear, and Mikrotik support via my distributor seems to be just interpreting the datasheet.
The data sheet states:
Max PoE-out on low (< 30 V) voltage: 5.6 A (2.8 A per 8port group, max 1.1 A per port)
Max PoE-out on high (> 30 V) voltage: 2.8 A (1.4 A per 8port group, max 0.6 A per port)
Max power consumption: 316 W
Now by doing the math, the max power consumption shows that one can use a total of 2.8A low voltage AND 1.4A high voltage per group of 8 ports, but Mikrotik support wants to say that the total wattage budget is shared (ie ~80w per group of 8). This would say that the max power consumption on the datasheet is incorrect.
Can someone verify this explicitly without just interpreting the datasheet?