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S2257 Thunder 2400
93
STEP 3:
Plug the remaining connectors to your internal Ultra2 SCSI
peripherals.
NOTE:
Internal Ultra2 SCSI peripherals come from the factory without
termination. Proper termination is provided by the built-in terminator at the
end of the Ultra2 internal SCSI cable.
Connecting Internal Cables for Non-Ultra2 SCSI Devices
Internal cables for single-ended SCSI devices do not have special twists or
terminators built into the cable ends. If you are connecting non-Ultra2 SCSI
devices, use a channel separate from the Ultra2 SCSI devices you just con-
nected. The motherboard has a special 50-pin narrow connector to more easily
support narrow Ultra and earlier devices if you so choose.
If you are connecting Wide SCSI peripherals you will need a 68-pin cable. If
you are connecting narrow SCSI peripherals you will need a 50-pin cable.
When connecting the 50-pin cable to peripherals ensure that the colored edge
of the cable connects to pin 1 of both the device and the motherboard SCSI
connector.
STEP 1:
Locate a 68-pin or 50-pin internal Ultra SCSI cable.
!
important!
Connect to Fast/Wide Ultra
Peripheral (Terminated)
Connect to Fast/Wide Ultra
Peripheral (Not Terminated)
Connect to Motherboard
68-pin connector
Connect to Fast/Ultra Narrow
Peripheral (Terminated)
Connect to Fast/Ultra Narrow
Peripheral (Not Terminated)