AT&T At&T 676B Power Unit 570 Watts Series 5 85V, 0 To 60 Ma At 20 Hz 846407005 Am3 MSRP: $1,597.50 At&T 676B Power Unit 570 Watts Series 5 85V, 0 To 60 Ma At 20 Hz 846407005 Am3At&T Power Unit676BSeries: 5Comcode: 105707228Dc Input: -48V---22ADc Output: +5.1V,0 To 55A-5.1V,0 To 5.5A+12V, 0... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List