Dell SC8000 - Single Controller, Four Enclosures, Single Chain

Chapter 3 Connect the Back End
64 Storage Center SC8000 Controller Deployment Guide
Single Controller, Four Enclosures, Single Chain
Thisillustration showsasingleSC8000controllercabledtofourSASenclosures.
Figure 63. Single SC8000 Controller, Single SAS Chain
Path Connections
Chain1:ASide 1 Controller:slot6,port1→Enclosure1:topEMM,portA.
2Enclosure1:topEMM,portB→Enclosure2:topEMM,port A.
3Enclosure2:topEMM,portB→Enclosure3:topEMM,port A.
4Enclosure3:topEMM,portB→Enclosure4:topEMM,port A.

Chain1:BSide 1Enclosure1:bottomEMM,portB→Enclosure2:bottomEMM,portA.
2Enclosure2:bottomEMM,portB→Enclosure3:bottomEMM,portA.
3Enclosure3:bottomEMM,portB→Enclosure4:bottomEMM,portA.
4Enclosure4:bottomEMM,portB→Controller:
slot6,port3.
Enclosure 1
Enclosure 2
Enclosure 3
Enclosure 4
Controller
4 3 21
A
AB
B
A
AB
B
A
AB
B
A
AB
B