IBM 7028 6C4 - 128-Port Async Controller Cable Planning Chart: Example

128-Port Async Controller Cable Planning Chart: Example
An example of a 128-Port Async Controller Cable Planning Chart, Controller Line Interface, completed for
two interfaces. In this example, interface number 1 uses a 750-foot 8-wire cable, and interface number 2
uses two EIA-422 synchronous modems and associated cables. Cable IDs are assigned by the customer.
For information about the cables represented by the cable letters shown in the example above, see
″Adapters and Cabling Chapters″ for the 128-Port Async Controllerin the Adapters, Devices and Cable
Information for Micro Channel Bus Systems, order number SA23-2764 or Adapters, Devices and Cable
Information for Multiple Bus Systems, order number SA23-2778.
Chapter 12. Cable Planning 355