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SAS and iSAS Cables
 

To avoid the confusion that has been created by the terms “Straight-Through” and “Crossover” Cables, CS Electronics has chosen to describe our SAS and iSAS Cables based on a “From” – “To” format, "Host Based" to "Target Based".

The Working Draft of the T10 Technical Committee, SAS-1.1 indicates the following definitions:
SAS “Initiator” = SATA “Host”
SAS “Target”   =  SATA “Device”

CSE will use “Host” and “Target” to describe the wiring connection for each end of the cable unless otherwise noted on the Wiring Diagrams.  Our part numbers and drawings will always start on the left with the “Host” connector first and the “Target” connector second.

We will continue to use the second two digits of the SFF Committee specification, when possible, to denote the type of connector on each end of the cable. Some exceptions exist (see the table below).  Exceptions and new configurations are shown in yellow.
 

CONNECTORS

Original SAS
 
SFF or SATA Spec. # Description CSE Identifier Comments
SFF-8470 External 4X Plug Connector w/ Thumb Screws
70
 
SFF-8470(L) External 4X Low Profile Plug Connector w/ Latches
70L
New Configuration
SFF-8484 Internal 4i Multilane Receptacle Connector
84
 
SFF-8484 Right Angle Internal 4i Multilane Receptacle Connector
84RA
New Configuration
SFF-8482 Unshielded Dual Port Serial Attachment Receptacle Connector (29-Pin Drive Connector w/Pwr)
82
This now correctly identifies SFF-8482 Drive Connectors
ATA/ATAPI-7V3 Unshielded Straight SATA/SAS 7-Pin 1x Receptacle Connector
7P
Change from previous numbering system (Was 82)
 
iSAS  (Mini-SAS = CSE iSAS)
 
SFF or SATA Spec. # Description CSE Identifier Comments
SFF-8088 External 26-CKT 4x Mini-SAS Plug Connector
88
 
SFF-8087 Internal 26-CKT Mini-SAS Plug Connector
(No Sideband Signal) Limited Availability
72
“7” from “87”, “2” from “26”
SFF-8087 Internal 36-CKT Mini-SAS Plug Connector With Sideband Signals
73
“7” from “87”, “3” from “36”
 

*Note:  The 26-CKT Internal iSAS requires special order and lead-time.

 

Wiring Diagrams are available on the web page for each cable offered.

Please verify your requirements prior to ordering.

 
 

    
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