4746 Pci Twinaxial Ioa; 4778/#9778 Base Pci Raid Disk Unit Controller - IBM eserver i5 Handbook

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Draft Document for Review October 18, 2004

#0354 V.35 50-ft./15m PCI cable (

#0355 V.35 80-ft./24m PCI cable

#0356 V.36 20-ft./6m PCI cable

#0358 V.36 150-ft./45m PCI cable

#0359 X.21 20-ft./6m PCI cable

#0360 X.21 50-ft./15m PCI cable (

#0365 V.24/EIA232 80-ft./24m PCI cable

#0367 Operations Console PCI Cable

Only one #0367 Operations Console PCI Cable is allowed per #4745. Multiple

#0367s can be ordered (but only one allowed per #4745) to serve as consoles for

secondary partitions when logical partitioning (#0140) is specified.

When used as a Direct Attached Adapter for Linux, order the #0608 in place of

#4746 PCI Twinaxial IOA

The #4746 PCI Twinaxial IOA is an 8-port twinaxial workstation IOA with a

20-foot attachment cable for attaching up to 40 5250-type displays and printers.

Each port supports seven attached devices and allows up to 56 attached

addresses of which only 40 can be active. When the attached display supports

address sharing, a maximum of 120 shared sessions is supported.

The #4778/#9778 Base PCI RAID Disk Unit Controller is an Ultra2 SCSI adapter

with a maximum compressed write cache size of 104 MB that provides RAID-5

protection and compression for internal disk units, as well as support for internal

tape devices, CD-ROM, and DVD units. The #4778/#9778 has three Ultra2 SCSI

The #4778/#9778 supports both disk compression and enhanced modes. The

mode of operation is determined by a hardware jumper. The #4778/#9778 Ultra2

SCSI adapter is shipped in enhanced mode, which enables compression of the

write cache. Extended Adaptive Cache (requires a Read Cache Device) or

RAID-protection is also supported.

withdrawn from marketing

iSeries I/O adapters and controllers

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