HP Enterprise ProLiant DL380 Gen10 - Cable Routing: HPE 12 G SAS Expander to a Controller

Cable routing: HPE 12G SAS Expander to a controllerCable routing: HPE 12G SAS Expander to a controller
Observe the following:
Port 1 always connects to port 1 of the controller.
Port 2 always connects to port 2 of the controller.
SAS expander to an a-type controllerSAS expander to an a-type controller
SAS expander to a p-type controllerSAS expander to a p-type controller
Cable routing: HPE 12G SAS Expander to a controller 303