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AS/400e server 270
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AS/400e server 270
• System Console/Communications Adapter
– #5540 System Console on twinaxial workstation controller
• #4746 PCI Twinaxial IOA
• #9771 Base PCI 2-Line WAN with Modem
– #5544 System Console on Operations Console
• #0367 Operations Console PCI Cable
• #4745 PCI Two Line WAN IOA
• #9771 Base PCI 2-Line WAN with Modem
• Uninterruptible Power Supply (UPS)
An external UPS is recommended to protect the system unit and any external
components against utility power outages. The AS/400 CPM/UPS Models 9910-080,
9910-140, and 9910-180, which were previously used with the 9406 Model 170, can also
be used with the Model 270. The Model 270 does not include an internal battery.
An external UPS, combined with abnormal IPL improvements in OS/400, provides an
equivalent level of power protection and fast recovery in the event of power failure.
Continuously Powered Main store (CPM) is not supported on the Model 270.
Card Technology
PCI architecture offers advantages in flexibility over non-AS/400 system structures. Prior
AS/400 models required input/output processors (IOPs) to be in specific slots in the system
and expansion towers. If high performance in a particular area was required, a single
input/output adapter (IOA) may have been assigned to a single IOP. This resulted in
unassigned slots in the tower, leaving valuable slots empty.
With the implementation of new PCI technologies, the Model 270 provides more flexibility in
the placement of IOPs and IOAs. This results in more efficient use of card slots, potentially
resulting in a lower cost of implementation. Increased flexibility of configuration adds a
degree of complexity to the configuration process. A full understanding of configuration rules
associated with the various I/O features of the 270 system is required.
The fundamental bus architecture of the AS/400 system is unchanged when using PCI
adapters. The AS/400 IOP continues to off load the main processor; isolate the host from
adapter and network errors; and manage, configure, and service the adapters.
The following functions do not have equivalent function PCI cards for the Model 270:
• ASCII Adapter
• V.25 Autocall cable
• Select standby mode
Содержание AS/400e
Страница 2: ......
Страница 3: ...AS 400e System Handbook Document Number GA19 5486 20 May 22 2000...
Страница 5: ...Table of Contents...
Страница 6: ...Table of Contents...
Страница 28: ...xxii AS 400e System Handbook...
Страница 29: ...23 Introduction...
Страница 30: ...Introduction...
Страница 40: ...Introduction 10 AS 400e System Handbook...
Страница 41: ...11 Concepts and Architecture...
Страница 42: ...Concepts and Architecture...
Страница 55: ...25 Workload and Performance...
Страница 56: ...Workload and Performance...
Страница 67: ...37 AS 400 Advanced Technology...
Страница 68: ...AS 400 Advanced Technology...
Страница 98: ...AS 400e Advanced Technology 68 AS 400e System Handbook...
Страница 99: ...69 AS 400 Future Announcements...
Страница 100: ...AS 400 Future Announcements...
Страница 104: ...AS 400 Future Announcements 74 AS 400e System Handbook...
Страница 105: ...75 AS 400e Server Summary...
Страница 106: ...AS 400e Server Summary...
Страница 124: ...IBM AS 400e server 94 AS 400e System Handbook...
Страница 125: ...95 AS 400e Server 250...
Страница 126: ...AS 400e Server 250...
Страница 145: ...115 AS 400e Server 270...
Страница 146: ...AS 400e Server 270...
Страница 164: ...AS 400e server 270 134 AS 400e System Handbook...
Страница 165: ...135 AS 400e Dedicated Server for Domino...
Страница 166: ...AS 400e Dedicated Server for Domino...
Страница 172: ...AS 400e Dedicated Server for Domino 142 AS 400e System Handbook...
Страница 173: ...143 AS 400e Server 820...
Страница 174: ...AS 400e Server 820...
Страница 191: ...161 AS 400e Server 830...
Страница 192: ...AS 400e Server 830...
Страница 205: ...175 AS 400e Server 840...
Страница 206: ...AS 400e Server 840...
Страница 220: ...AS 400e server 840 190 AS 400e System Handbook...
Страница 221: ...191 AS 400e Server SB2...
Страница 222: ...AS 400e Server SB2...
Страница 229: ...199 AS 400e Server SB3...
Страница 230: ...AS 400e Server SB3...
Страница 239: ...209 Expansion and Migration Towers...
Страница 240: ...Expansion and Migration Towers...
Страница 257: ...227 Customer Install Features...
Страница 258: ...Customer Install Features...
Страница 268: ...Customer Install Features CIF 238 AS 400e System Handbook...
Страница 269: ...239 I O Processor...
Страница 270: ...I O Processor...
Страница 280: ...I O Processor 250 AS 400e System Handbook...
Страница 281: ...251 I O Adapter...
Страница 282: ...I O Adapter...
Страница 307: ...277 PCI Card Placement Rules...
Страница 308: ...PCI Card Placement Rules...
Страница 337: ...307 Upgrades to AS 400e Server 8xx...
Страница 338: ...Upgrades to AS 400e Server 8xx...
Страница 360: ...Upgrades to AS 400e server 8xx 330 AS 400e System Handbook...
Страница 361: ...331 Internal Storage...
Страница 362: ...Internal Storage...
Страница 387: ...357 Removable Storage...
Страница 388: ...Removable Storage...
Страница 410: ...Removable Storage Media Devices 380 AS 400e System Handbook...
Страница 411: ...381 Magnetic Media Controllers...
Страница 412: ...Magnetic Media Controllers...
Страница 432: ...Magnetic Media Controllers 402 AS 400e System Handbook...
Страница 433: ...403 External Disk Storage...
Страница 434: ...External Disk Storage...
Страница 438: ...2105 Enterprise and Versatile Storage Servers 408 AS 400e System Handbook...
Страница 439: ...409 Enclosures...
Страница 440: ...Enclosures...
Страница 443: ...IBM 9309 Rack Enclosures 413 IBM 9309 Rack Enclosures 5040 Bus Extension 5042 or 5044 System Unit Expansion Rack...
Страница 445: ...415 Peripherals...
Страница 446: ...Peripherals...
Страница 478: ...Peripherals 448 AS 400e System Handbook...
Страница 479: ...449 OS 400...
Страница 480: ...OS 400...
Страница 560: ...Operating System 400 5769 SS1 530 AS 400e System Handbook...
Страница 561: ...531 Database...
Страница 562: ...Database...
Страница 587: ...557 Networking...
Страница 588: ...Networking...
Страница 623: ...593 Lotus...
Страница 624: ...Lotus...
Страница 646: ...Lotus Enterprise Integrator 5769 LNP 616 AS 400e System Handbook...
Страница 647: ...617 Systems Management...
Страница 648: ...Systems Management...
Страница 669: ...639 Application Development...
Страница 670: ...Application Development...
Страница 704: ...IBM Licensed Programs Application Development Products 674 AS 400e System Handbook...
Страница 705: ...675 Office and Printing...
Страница 706: ...Office...
Страница 728: ...IBM Licensed Programs Office and Printing Products 698 AS 400e System Handbook...
Страница 729: ...699 Earlier Model Summary...
Страница 730: ...Earlier Model Summary...
Страница 788: ...Summary of All Earlier AS 400 Models 758 AS 400e System Handbook...
Страница 789: ...759 Special Notices and Publications...
Страница 790: ...Special Notices and Publications...
Страница 794: ...Special Notices 764 AS 400e System Handbook...
Страница 802: ...AS 400 Documentation 772 AS 400e System Handbook...
Страница 805: ...775 Abbreviations...
Страница 806: ...Abbreviations...
Страница 811: ...781 Index...
Страница 812: ...Index...
Страница 830: ......
Страница 831: ...1 5 spine 1 5 1 998 789 1051 pages AS 400e System Handbook Version 4 Release 5...
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