EPS-160 External Power Module (with EPS-T)

The EPS-160 External Power Module (Model 10907) is a modular power supply for use with the EPS-T chassis.

You can use the EPS-160 as a redundant power supply with the following Extreme Networks switches:
  • Summit X150-24t switch
  • Summit X150-24x switch
  • Summit X150-48t switch
  • Summit X250e-24t switch
  • Summit X250e-24x switch
  • Summit X250e-48t switch
  • Summit X450-24t switch
  • Summit X450-24x switch

The EPS-T is a rack-mountable chassis or tray that holds one or two EPS-160 power supplies. Each EPS-160 power supply provides one-to-one redundancy for an attached Extreme Networks switch.

You can order the EPS-T chassis with one or two EPS-160 power supplies already installed. You can also order an additional power supply from your Extreme Networks reseller.

The front of the EPS-160 unit has a green LED to indicate operating status, as explained in the table below.
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EPS-160 LED Indications

Power LED Meaning
Green, solid The external power supply is operating normally.
Off The external power supply is not connected.


An AC power input cord is not provided; you can order an appropriate cord from Extreme Networks or from your local supplier. The power cord must meet the requirements listed in Power Cord Requirements for AC-Powered Switches and AC Power Supplies.
Each EPS-160 power supply is shipped with a special redundant power supply cord.
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EPS-160 Redundant Power Cord Connector