Seagate ST900MM0026 Computer Drive User Manual


 
Savvio 10K.4 FC Product Manual, Rev. A 59
Figure 10. Port bypass circuit physical interconnect
9.5.2 Connector requirements
The FC-AL SCA device connector is illustrated in Figure 11.
Figure 11. FC-AL SCA device connector dimensions
9.5.3 Electrical description
Fibre Channel drives use the FC-SCA connector for:
DC power
FC-AL interface
Drive select (device identification)
Option selection
Enclosure Services interface
This 40-pin connector is designed to plug directly into a backpanel. External cables are not required.
9.5.4 Pin descriptions
This section provides a pin-out of the FC-SCA and a description of the functions provided by the pins.