| Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Mounting Type Package / Case Supplier Device Package | Optical Transport Processor SFI-4.1, SFI-4.2, SFI-5.1, XAUI, XFI * 1V, 1.8V, 2.5V * * * Surface Mount 1517-BBGA 1517-BGA (40x40) |