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yiqinc2004
Beginner

AC Power Supply with PoE for Ethernet modules in ISR G2

While configuring PoE Ethernet EHWIC PoE modules with ISR G2 routers Cisco DCT gives a warning to select AC Power Supply with PoE ‘PWR-3900-POE’. Do we need to select the PoE power supply for Enhanced EtherSwitch SM PoE modules also (at present it does nt show any warnings)?

1 REPLY 1
Raju Sekharan
Cisco Employee

Hi

POE feature doesn't work without POE power-supply

Q. Do the default power supplies provide any PoE capability?

A. There is no connection to the PoE bus in the routers without the PoE power-supply option.

http://www.cisco.com/en/US/prod/collateral/modules/ps5949/qa_c67-612908.html

Thanks

Raju