5486m595.fm Draft Document for Review October 18, 2004168 IBM Eserver i5 and iSeries System HandbookHSL-2/RIO-G Bus Adapter. The #9517 is the base feature code and is requiredon the order. Two SPCN cables are required to form an SPCN loop with ServiceProcessors in the system unit. The #9194 has dual line cord capability. A #5164Dual Power Cords - #8294/#9194 must be ordered.The #9194 has 15 disk unit slots, with an additional 30 slots available with a#5168 30-Disk Expansion for #9194 Tower. The #9194 has two removable mediaslots and 14 PCI card slots. A #9844 Base PCI IOP is included. (The featurecode is required). A #2780 PCI-X Ultra RAID Disk Controller is required. The#2780 drives the disk units in the base 15 disk unit slots and the removablemedia devices in the two removable media slots. An additional #2780 PCI-X UltraRAID Disk Controller is required to drive the disk units in the 30 feature disk unitslots. The disk unit slots (both base and feature) are partitioned in groups of 15.Each group of 15 is further partitioned into three groups of five. Each group offive is on a separate Ultra4 SCSI bus from the ##2780 PCI-X Ultra RAID DiskController.The 11 PCI IOAs are supported (driven) by the #9844 Base PCI IOP, by feature#2844 PCI IOP(s) and by #4810/#4812 PCI Integrated xSeries Servers.Two (any combination) of the following HSL cables must be ordered:– #1307 -1.75m Copper HSL-2 Cable– #1308 -2.5m Copper HSL-2 Cable– #1482 - 3.5m HSL-2 Cable– #1483 - 10m HSL-2 Cable– #1481 - 1m HSL-2 Cable– #1485 - 15m HSL-2 CableTwo line cords and two SPCN cables for the #9194 Base PCI-X Expansion Towermust be ordered.#5168 30-Disk Expansion for #9194 TowerThe #5168 30-Disk Expansion for #9194 Tower is a disk unit expansionenclosure feature for the #9194 Base PCI-X Expansion Tower The #5168includes two 15 disk unit enclosures, one power supply, backplanes, and cables.A disk controller is required to support the disk units in each of the two disk unitenclosures included with #5168. Each group of 15 disk units is further dividedinto three groups of five disk units with each group of five disk units supported ona separate SCSI bus. A minimum of two disk unit controllers and a maximum ofsix are required to support 30 disk units.
