IBM 7028 6C4 User Manual

9334 Models 500 and 501 Deskside Expansion Units . . . . . . . . . . . . . . . . . . . 334
9348 Model 012 Magnetic Tape Unit . . . . . . . . . . . . . . . . . . . . . . . . . 335
Noise Emission Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
Chapter 11. Power Cords and Electrical Needs . . . . . . . . . . . . . . . . . . . . 337
Power Cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
System Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
Electrical Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
Power Plugs for Desktop and Deskside Systems . . . . . . . . . . . . . . . . . . . 339
Rack-Type System Unit Power . . . . . . . . . . . . . . . . . . . . . . . . . . 340
Rack-Type System Internal Power Distribution Cable . . . . . . . . . . . . . . . . . . 345
-48 Volt DC Rack Power Distribution . . . . . . . . . . . . . . . . . . . . . . . . 347
Chapter 12. Cable Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
General Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Cable Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
7015 Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Cable Planning Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352
Asynchronous Adapter Planning Charts: Example . . . . . . . . . . . . . . . . . . . 353
Async Adapter Cable Planning Chart . . . . . . . . . . . . . . . . . . . . . . . . 354
128-Port Async Controller Cable Planning Chart: Example . . . . . . . . . . . . . . . . 355
128-Port Async Controller Cable Planning Chart Controller Line Interface . . . . . . . . . . 356
128-Port Async Device Cable Planning Chart: Example . . . . . . . . . . . . . . . . . 357
128-Port Async Device Cable Planning Chart . . . . . . . . . . . . . . . . . . . . . 358
Standard I/O Cable Planning Chart . . . . . . . . . . . . . . . . . . . . . . . . 359
4-Port Multiprotocol Communications Controller Cable Planning Chart Example . . . . . . . . 360
4-Port Multiprotocol Communications Controller Cable Planning Chart . . . . . . . . . . . 361
Cable Planning Chart: Other Adapters . . . . . . . . . . . . . . . . . . . . . . . 362
7318 Models P10 and S20 Cable Planning Chart Example . . . . . . . . . . . . . . . . 363
7318 Serial Communications Network Server Cable Planning Chart . . . . . . . . . . . . 364
Cable Labeling Reference Information . . . . . . . . . . . . . . . . . . . . . . . . 365
Chapter 13. High Availability Cluster Server Information . . . . . . . . . . . . . . . . 367
Reference Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367
7133 Serial Disk Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367
Configuring the HA cluster server System With No Single Points of Failure . . . . . . . . . . 367
High Availability Cluster Server System Cabling . . . . . . . . . . . . . . . . . . . . . 368
Cabling For System Consoles and Cluster Administration Workstations . . . . . . . . . . . 368
High Availability Cluster Server Heartbeat Connections . . . . . . . . . . . . . . . . . 372
SSA Cabling Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373
HA Cluster Server AC Power Connections . . . . . . . . . . . . . . . . . . . . . . 374
Chapter 14. Specifications For non-IBM Rack Installation . . . . . . . . . . . . . . . . 375
Rack Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375
General Safety Requirements for IBM Products Installed in a non-IBM Rack/Cabinet . . . . . . . 378
Chapter 15. Additional Planning Considerations . . . . . . . . . . . . . . . . . . . 381
Create or Modify Communications Networks . . . . . . . . . . . . . . . . . . . . . . 381
Perform Building Alterations as Needed . . . . . . . . . . . . . . . . . . . . . . . . 382
Prepare Maintenance, Recovery, and Security Plans . . . . . . . . . . . . . . . . . . . 382
Develop an Education Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382
Order Any Needed Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382
Prepare for System Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382
Identify Your Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383
viii Site and Hardware Planning Information

IBM 7028 6C4 Specifications

General

Brand	IBM
Model	7028 6C4
Category	Server
Language	English