ADAPTEC AHA-1640 PS/2 TO SCSI HOST ADAPTER EXTERNAL CONNECTOR
From
Louis Ohland@21:1/5 to
All on Thu Jun 9 19:12:09 2022
8/25/89 ********************************************************************
ADAPTEC AHA-1640 PS/2 TO SCSI HOST ADAPTER EXTERNAL CONNECTOR
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NOTICE: THIS IS PRELIMINARY AND ADAPTEC IS NOT RESPONSIBLE FOR
ANY CHANGES, ERRORS, OR OMISSIONS TO THIS INFORMATION.
THIS PUBLIC INFORMATION SHOULD NOT BE CONSTRUED AS A
RECOMMENDATION BY ADAPTEC FOR ANY MANUFACTURER OR PART. ********************************************************************
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I) LIST OF MANUFACTURERS AND PART NUMBERS OF CABLE CONNECTORS
THAT MATE WITH THE EXTERNAL SCSI CONNECTOR
ON THE ADAPTEC AHA-1640 PS/2 TO SCSI HOST ADAPTER ********************************************************************
AMP Connector Part No: 749111-4
Back Shell Part No: 749193-1
FUJITSU Connector Part No: FCN-237R050-G/F
Back Shell Part No: FCN-230C050-D/E (or -C/E)
HONDA Connector Part No: PCS-XE50MA
Back Shell Part No: PCS- E50LA
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II) INFORMATION ON THE RECOMMENDED EXTERNAL SCSI CABLE MATERIAL ********************************************************************
Partial description of cable: 100% shielded
25 twisted pairs
90 - 135 ohm -> intrinsic impedence
C&T Cable Part No: 16035
Madison Cable Part No: 4099
(Both these cable materials are IPI type cables. Approximately 120
ohms measured differential TDR.)
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III) INFORMATION ON COMPANIES THAT MAKE COMPLETE CABLE ASSEMBLIES ********************************************************************
Some companies that manufacture complete cable assemblies are:
Amphenol Interconnect Products, Endicott, New York
contact Bill Sopchak at (607) 786-4370 or (607) 754-4444
Quintec Interconnect Systems, San Jose, California
contact Lon Hudson at (408) 272-8000
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