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C-7
Connectors and Terminator
Any single-ended standard SCSI-2 device connecting to the system
board must use a 50-pin high-density thumb screw connector on the
end connecting to the system board, and a 50-pin low-density bail
lock connector on the other end. If you attach a second SCSI-2 de-
vice, the cable must have low-density connectors on each end.
Any fast, wide SCSI-3 device connecting to the system board must
use a 68-pin high-density thumb screw connector on both ends.
The last device connected to the SCSI bus must be terminated with a
SCSI terminator. All of the devices listed ship without terminators. If
you do not already have a SCSI terminator, you must order terminator
K2291 (for 50-pin connectors) or C2905A (for 68-pin connectors)
from Hewlett-Packard.
SCSI Configuration Constraints
You are limited to the number of same-type SCSI devices per system.
Before adding another SCSI device, determine if the system can sup-
port the additional device.
This workstation offers the following types of SCSI bus, each with its
own configuration constraints:
•
single-ended standard SCSI-2 bus
•
fast-wide, SCSI-3 bus
Single-Ended SCSI-2 Bus Configuration Constraints
For the single-ended standard SCSI-2 bus, HP-UX supports only one
of each type of removable disk drive and two of the same type tape
devices per system. Table C–3 shows configuration constraints for
each single-ended standard SCSI-2 device type. If the system has in-
ternal hard disk drives or a floppy disk drive, you must count them as
SCSI-2 devices.
Содержание Visualize J5000
Страница 1: ...J Class Owner s Guide Workstation Systems Group HP Part No A4476 90013 Edition E0596 Printed in U S A ...
Страница 3: ...xiii Preface ...
Страница 18: ...xii ...
Страница 27: ...1 9 Removable Device Bays 2 Figure 1 3 System Unit with Removable Device Door Open ...
Страница 67: ...3 8 5 Gently push the disc tray in until it is closed as shown in Figure 6 4 Figure 6 4 Disc Tray Closed ...
Страница 150: ...B 22 ÅÅ ÅÅ ÅÅ ÅÅ Top View of Floppy Disk Drive 1 2 3 SCSI Terminators Figure A 11 Floppy Drive Terminators ...
Страница 156: ...B 28 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 Figure A 15 Fast Wide Hard Drive Jumper Settings ...
Страница 157: ...B 29 PCB Side of Drive Top Drive Bottom Drive Figure A 16 Replacing Hard Drive Mounting Bracket and Drive Orientation ...
Страница 185: ...B 57 7 Insert cover in guide and secure with screw Refer to Figure A 37 Figure A 37 Replacing EISA Assembly Cover ...
Страница 190: ...A 2 ...
Страница 216: ...C 22 Figure C 1 Rear Panel SCSI Connectors with Terminators Attached ...
Страница 271: ...Index 5 0 N 0 O 0 0 P 0 ...
Страница 273: ...Index 7 0 0 0 0 0 0 0 0 0 0 0 See 0 0 0 0 0 0 T 0 See also 0 U 0 V W ...