IBM HANDBOOK 260 User Manual

Page 131

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Storage Architectures and Devices

113

used to attach an external SCSI device to a SCSI adapter card in an RS/6000
system.

Table 22. 16-Bit SCSI-II System-To-System Cable

Terminators for Use with These Adapters
Table 23 describes the terminators for single-ended installations.

Table 23. Terminators for Single-Ended Installations

4.3.3 Cabling the PCI Differential-Ended Ultra SCSI Adapter

To understand the cabling for the PCI differential-ended Ultra SCSI adapter (#
6207), first read 4.3.1, “General SCSI Cabling Considerations” on page 106
and then read the following for specific information.

SCSI Differential Cable Lengths Using This Adapter
The maximum supported cable length for configurations is 25 meters
(approximately 80 feet).

Machine
Type

FC

Length
(meters0

Cable Description

SE External
Devices

2424

0.6

16-bit SCSI-II system-to-system cable

SE External
Devices

2425

2.5

16-bit SCSI-II system-to-system cable

M/T

FC

Part Number

Connector

Terminator
Description

SE External
Devices

Part of cable
FC

52G4260

50-pin low
density

8-bit external FPT18C
terminator

SE External
Devices

Part of cable
FC

92F0432
(52G9907)

68-pin high
density

16-bit external Boulay
terminator

SE External
Devices

Part of cable
FC

92F0322
(92G2566)

68-pin high
density

16-bit external bus
terminator

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