242 iSeries and AS/400e System Builder
#5157 #5157 Feature Power Supply
The #5157 adds an additional 575-watt power supply to the Model 820. The #5157 is required when a #7127 DASD
Expansion Unit is added to a Model 820 and is required when a #5155 Redundant Power and Cooling feature is added to
a Model 820. For Model 820 processors #2397, #2398, #2426, and #2427, a #5157 Feature Power Supply must be present
or ordered when a feature #2884 Main Storage Expansion Riser Card is added or ordered.
Supported on Model 820.
The #5157 is a Customer Install Feature.
#5294 #5294 1.8 m I/O Tower
The #5294 1.8 m I/O Tower has space for 90 disk units, has 28 PCI-X IOP/IOA slots, and has four removable media bays.
The #5294 is equivalent to two #5094 PCI-X Expansion Towers, with covers and casters removed and positioned in a 1.8
m rack. It includes two bus adapters to provide the HSL interface to the system.
The IBM marketing configurator adds two, in any combination, of the following to the order:
#6417 HSL-2/RIO-G Bus Adapter
#9876 Base Optical Bus Adapter
#9877 - Base HSL-2 Bus Adapter
A #9877 - Base HSL-2 Bus Adapter is shipped with new orders of a #5294 for Models 820, 830, 840.
#9886 Base Optical Bus Adapter (optical HSL-2)
Specify when attaching to optical HSL-2 ports.
#9887 Base HSL-2 Bus Adapter (default)
Specify when attaching to copper HSL ports.
The #5094 PCI-X Expansion Tower is the default when a PCI IOP or IOA is ordered that requires a PCI expansion unit. The
#5294 can be specified on the IBM marketing configurator’s extra controllers window. For each #5294 ordered, two #0694
- #5094 Equivalent specify codes are added to the order. If a #5294 is to be shared between two systems, process an RPO
to remove one #0694 from the original ordering system and add it to the sharing system.
The upper and lower enclosures (#5094 PCI-X Expansion Tower) in the #5294 are not connected internally by an HSL
cable. Two to four of the following HSL/HSL-2 cables are required:
#1307 -1.75 m Copper HSL-2 Cable
#1470 - 6 m Optical HSL Cable
#1471 - 30 m Optical HSL Cable
#1472 - 100 m Optical HSL Cable
#1473 - 250 m Optical HSL Cable
#1474 - 6 m HSL to HSL-2 Cable
#1475 - 10 m HSL to HSL-2 Cable
#1482 - 3.5 m HSL-2 Cable
#1483 - 10 m HSL-2 Cable
#1485 - 15 m HSL-2 Cable
For the Model 820, the HSL cable connection to port A1 cannot exceed 6 m.
Two #9844 Base PCI IOPs are included with each #5294 1.8 m I/O Tower. The IBM marketing configurator allows a #5294
to exist in the field without any #9844s present, but all ordered #5294s ship with two #9844s. The #5294 1.8 m I/O Tower
is capable of controlling Ultra4 (u320) SCSI disk units.
If no #5116 Dual Line Cords - #5294 is installed, select two line cords from the following list.
If one #5116 Dual Line Cords - #5294 is installed, select three line cords from the following list.
If two #5116 Dual Line Cords - #5294 are installed, select four line cords from the following list:
#1451 - 200V 6-ft Line Cord
#1452 - 200V 14-ft Line Cord
#1453 - 200V 6-ft Locking Line Cord
#1454 - 200V 12A 14-ft TL Line Cord (default)
#1455 - 200V 6-ft Watertight Line Cord
#1456 - 200V 14-ft Watertight Line Cord
#1457 - 200V 6-ft Upper Line Cord
#1458 - 200V 6-ft Upper Locking Cord
#1459 - 200V 6-ft Upper Watertight Cord
