Alcatel 3HE00186AA 7750 SR 7 slot Shelf, includes one (1) Fan Filter (reqd=1). Accepts two (2) SFM(2)-xxx (reqd=1, 1+1 red =2), AC PEM & AC PSU (reqd=1, 1+1 red=2) or DC PEM (1 & 2)

Alcatel 3HE00186AA