Alcatel 3HE00104AA 7750 SR 12 slot DC Shelf, includes one (1) Fan Filter (reqd=1). Accepts two (2) SFM(2)-xxx Switch Fabric/CPU Module (reqd=1, 1+1 red=2), two (2) DC PEMs (reqd=1, 1+1 red=2), three (3) Fan Tray Modules (reqd=2, 2+1 red=3)

Alcatel 3HE00104AA