Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Power supply requirement for SM-ES3G-16-P

I need 3925 router and i want to install SM-ES3G-16-P etherswitch module with PoE into it. So my question is do I need PoE power supply or not? Will PoE ports on this module work with basic AC power supply?

Everyone's tags (4)
2 REPLIES
VIP Super Bronze

Power supply requirement for SM-ES3G-16-P

New Member

Power supply requirement for SM-ES3G-16-P

Thank you for your reply. I've read the document, but it is still not clear to me though.

Document says: "Power over Ethernet requires the PoE versions of the router power supplies". I have two PWR-3900-AC power supplies in the 3925 router (not PoE versions). So I will have no PoE on the etherswitch ports? (despite the fact that there is enough power on this two power supplies to set PoE up)

724
Views
0
Helpful
2
Replies