How much power does an NR4400 draw?
NR4448 with 16 serial ports, all other ports active, no Duckfone is 18W
NR4448 with 16 serial ports, all other ports active, including Duckfone 4 is 21W
NR4448 with 16 serial ports, all other ports active, no Duckfone is 18W
NR4448 with 16 serial ports, all other ports active, including Duckfone 4 is 21W