Powering Up The Ssa Switch - Extreme Networks SSA-G8018-0652 Hardware Installation Manual

out of its position from right to left before disengaging it from the chassis (see
the screw after the cover plate is removed.
Figure 12: Removing the Power Supply Bay Coverplate
1 = Coverplate
Keep the coverplate in case you need to revert to a single power supply configuration. If a power
supply is not installed, the coverplate must be in place for proper airflow.
6 Repeat step 2 on page 23 through step
supply bay.

Powering Up the SSA Switch

To connect the SSA switch to the power sources, follow these steps:
1 Plug a power cord into each power supply's AC power receptacle.
2 Plug the cord into a dedicated grounded AC outlet.
In the case of a two power supply configuration, to take advantage of redundancy capabilities, plug
each power cord into a separate dedicated AC outlet.
The system PWR LED, located on the switch I/O port panel, turns ON (green) and the CPU LED turns
red until the SSA switch completes its initialization.
It takes less than 30 seconds for the SSA switch to boot up.
Note
If the power-up sequence is interrupted on the SSA switch, it might run an extended
diagnostics sequence that takes up to two minutes to complete.
S-Series Stand Alone (SSA) Switch Hardware Installation Guide
2 = Coverplate screw
4 on page 23 to install the power supply in the right power
Installation
Figure 12). Reinstall
25