Two SAS ports are located in the rear of the each 2U (-12F and -24F) expansion
canister.
Note: The 2U expansion enclosures are only supported by
the SAN Volume Controller 2145-SV1 and SAN Volume Controller 2145-DH8 control enclosures. The 2145-SV2 and 2145-SA2 control enclosures do not support
any epxansion enclosures.
SAS ports are numbered at the bottom of the port, with 1 on the left and 2 on
the right, as shown in Figure 1. Use of port 1 is
required. Port 2 is not used. Port 1 connects four data channels. Figure 1. SAS ports and LEDs at rear of a 2U expansion canister
Figure 1 has callouts to show the
location of the LEDs and the port for SAS port 1:
