Kontron AT8402 User Manual - Manual (Page 39)

AT8402 Hardware Description
Page 3 - 6 AT8402 User Guide
The table below shows the port assignment of the SAS Expander devices.
* Configured for SAS Connect
Depending on whether the port selectors are configured for SAS Connect or Direct AMC Con-
nect, the SAS/SATA channels of the four mid-size AMC bays are interconnected as follows:
For more information on how to configure the AMC Storage connections, refer to the AT8402
CLI Reference Manual.
Table 3-3: SAS Expander Port Assignment
Channel Connection
0 AMC B3 Channel 2*
1 AMC B4 Channel 2*
2 SAS Controller Port 0
3 SAS Controller Port 1
4 SAS Controller Port 2
5 SAS Controller Port 3
6 RTM, STOR3
7 RTM, STOR2
8 RTM, STOR1
9 RTM, STOR0
10 AMC B1 Channel 2
11 AMC B2 Channel 2
Table 3-4: AMC Storage Interconnect
AMC Channel SAS Connect Direct AMC Connect
B1 Channel 2 SAS Expander Port 10 SAS Expander Port 10
B1 Channel 3 - B3 Channel 2
B2 Channel 2 SAS Expander Port 11 SAS Expander Port 11
B2 Channel 3 - B4 Channel 2
B3 Channel 2 SAS Expander Port 0 B1 Channel 3
B3 Channel 3 - -
B4 Channel 2 SAS Expander Port 1 B2 Channel 3
B4 Channel 3 - -