Towers, racks, and high-speed link 275
Draft Document for Review October 18, 2004 5486Towr.fm
A list of the supported HSL cables is shown in the table on page 299. For each
I/O tower or unit, select one SPCN cable. A list of the supported SPCN cables is
shown in the table on page 299.
This feature requires OS/400 V5R2, plus PTFs. Refer to Informational APAR
II13440 at the following Web site:
http://www.ibm.com/eserver/iseries/support
#5108 30-Disk Expansion Feature
The #5108 is a disk unit expansion enclosure feature for a #5094 Base I/O
Expansion Tower and the #9094 Base PCI I/O Enclosure. It includes two 15 disk
unit enclosures, one 840-watt power supply, backplanes, and cables.
The #2780 PCI-X Ultra4 RAID Disk Controller, #2757 PCI-X Ultra RAID Disk
Controller or #4748/#4778 PCI RAID Disk Unit Controller or #5703 PCI-X RAID
Disk Unit Controller is required to support the disk units in each of the two disk
unit enclosures included with #5108. Each group of 15 disk units is further
divided into three groups of five disk units with each group of 5 disk units
supported on a separate SCSI bus. A minimum of two disk unit controllers and a
maximum of six are required to support 30 disk units.
A schematic of the #5094 PCI-X Expansion Tower follows.
Note: A #9877 - Base HSL-2 Bus adapter is shipped with new orders of a
#5094 for Models 800, 810, 820, 825, 830, 840, 870, and 890. A #9517 - Base
HSL-2/RIO-G Bus Adapter is shipped for Models 520, 550, 570, and 595.
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