Replacing a PSM
The ACpower cable plug serves as the main disconnection device.
Therefore, the dedicated AC power outlet must remain accessible so as
to be readily operable for use.
16. If the dedicated AC power source outlet has a power switch, set it to the ON (|)
position to power on the system for the first time.
The Mod LED of the first PSM-AC4 should turn green, indicating that the units are
functioning properly.
If the Mod LED of the PSM-AC4 is off, then no power is being supplied to
the unit. In case of an error, the Mod LED turns red. For troubleshooting
information, see the FSP 3000 C Troubleshooting Guide or contact ADVA
Optical Networking for technical assistance.
17. Return the defective PSM-AC4 to ADVA Optical Networkingas described in
Returning Equipment
l Electrostatic Discharge Damage Prevention and Warning
l PSM-AC4
l Handling Modules
l AC Power Source Requirements
l Electrical Safety Guidelines and Warnings
l In Case of Electrical Accident
l FSP 3000 C Troubleshooting Guide
292 FSP3000 C Hardware Guide - R1.1 - Issue:A (12/09/2016)