The 9552AI is a SCSI-2 active terminator
for "single-ended" SCSI bus subsystems,
to be mounted internally on the ribbon
cable.
Every SCSI bus must a terminator
(terminating resistors) at each end
of its internal and/or external bus.
Active termination uses a sophisticated
method of terminating the SCSI bus to
allow for faster speeds and longer cable
lengths than does passive termination.
This terminator is mounted on a Dual-Row
50-pin Socket connector.
For more information about SCSI termination, see our
SCSI Information File
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