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New Member

Inline power module issue

Are the following modules supported in Cisco 4006 with SUP (WS-X4013)? or do I have to configure anything for power to work?

WS-X4548-GB-RJ45

WS-X4548-GB-RJ45V

I have just installed them but I'm not able to power up an ip phone through their ports. Module is recognized in the switch and data vlan works fine.

  • LAN Switching and Routing
3 REPLIES
Hall of Fame Super Bronze

Re: Inline power module issue

You need a Power Entry Module (PEM) and the auxiliary DC power shelf on the 4000 Series Chassis:

http://www.cisco.com/en/US/products/hw/switches/ps663/products_data_sheet09186a00800924d0.html

HTH,

__

Edison.

New Member

Re: Inline power module issue

Eidion

That means that the module WS-X4548-GB-RJ45V I have will work only in Cisco 4500, correct?

So the only solution is either I upgrade my SUP module to supV or get the PEM and DC power shelf? Can you please clarify?

Hall of Fame Super Bronze

Re: Inline power module issue

Best investment will be upgrading the chassis as the 4000 Series chassis is already end-of-life.

Your current Sup will work in a 4500 chassis and it will support the PoE modules provided you equip the chassis with the appropriate power supply to power up the modules.

Go to Cisco Power Calculator http://www.cisco.com/go/powercalculator for power supply recommendation.

HTH,

__

Edison.

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