Fujitsu ETERNUS DX S5 Series Design Manual page 304

7. Maintenance/Expansion
Hot Swap/Hot Expansion
*5: Operation can be continued during a failure. The status of the ETERNUS DX can be monitored via ETERNUS Web GUI or ETERNUS CLI.
*6: FEMs are installed in high-density drive enclosures.
■
User Maintenance
Customers can update the following components.
To maintain components that are not described in this section, contact your sales representative or maintenance
engineer.
• Controller firmware
■
User Expansion
Customers can expand (add) the following components.
To add components that are not described in this section, contact your sales representative or maintenance
engineer.
Drives
•
• Drive enclosures
Long wave SFP+ modules (16Gbit/s)
•
304 Design Guide