Replacing a Summit 450 W or 550 W DC Power Supply

Summit 450 W power supplies are compatible with Summit X480 series switches and with Summit X670 series switches that have front-to-back ventilation airflow.

Summit 550 W power supplies are compatible with Summit X670, X670-G2, and X770 series switches. They are available in versions for switches with either front-to-back or back-to-front airflow.

Note

Note

You cannot combine power supplies of different wattages in the same switch.
You need the following tools and materials to replace a 450 W or 550 W DC power supply:
  • #1 Phillips screwdriver
  • Torque screwdriver and wrench or torque driver with attachments for tightening screws and nuts
  • Thermal protective gloves (required for removal of a power supply)