Towers, racks, and high-speed link 283Draft Document for Review October 18, 2004 5486Towr.fm#5790 PCI-X Expansion UnitThe #5790 is a rackmounted, four EIA,half-wide unit that has 6full-length 64bit PCI-Xslots requiring four unitsof vertical space in therack. The #5790 comesstandard with tworedundant powersupplies, dual power cords and hot-plug PCI adapter slots.Blind swap cassettesare used to enclose and insert each PCI adapter.Two #5790 units can fit side by side within a #7311 Unit Enclosure providing atotal of 12 PCI-X slots in four units of rack space.One #7311 Unit Enclosure supports two #5790 drawers, but may also be usedfor one drawer. A PDU in the rack is optionalThe #5790 includes a #9531 Base HSL-2 Bus Adapter which provides the HSL-2interface to the system. The IBM marketing configurator automatically adds#9531 to the orderOne or two of the following cables must be ordered to attach to the HSL or HSL-2ports. #1474 - 6m HSL to HSL-2 Cable #1475 - 10m HSL to HSL-2 Cable #1307 - 1.75m HSL-2 Cable (Note this cable cannot be plugged into a rackedmodel 520 or 550 CEC) #1308 - 2.5m HSL-2 Cable #1481 - 1.2m HSL-2 Cable (Note this cable cannot be plugged into a rackedmodel 520 or 550 CEC. #1481 - 1m HSL-2 Cable #1482 - 4m HSL-2 Cable #1483 - 10m HSL-2 CableTwo of the following line cords must be ordered for use with each #5790: #6459 - 12-Ft 250V/10A, Right Angle, Drawer to IBM PDU #6470 - 6-Ft 125V/15A Line Cord United States/Canada #6471 - 9-Ft 125V/15A Line Cord Brazil #6472 - 9-Ft 250V/10A Line Cord EU/Asia #6473 - 9-Ft 250V/10A Line Cord Denmark #6474 - 9-Ft 250V/10A Line Cord UK #6475 - 9-Ft 250V/10A Line Cord Israel
