Are the main control boards and LPUs hot swappable

All the main control boards and LPUs of the S7700&S9700 are hot swappable. In addition, the fans and power supplies are hot swappable.
The ES0D00FSUA00, ES02VSTSA, and EH1D2VS08000 are not hot swappable.

Before removing the master main control board, perform an active/standby switchover. For details, see the description of main control board replacement in Hardware Installation and Maintenance Guide.

Scroll to top