Hi Bill, On Wed, May 27, 2009 at 3:51 AM, Bill Blackford <bblackf...@nwresd.k12.or.us> wrote: > I have a question about power supplies. > > I am upgrading a 6509 chassis from SuP1/MFSC2 to a pair of SUP720-3BXL's, fan > and new power supplies. I originally spec'd a pair of 4000W units. Now as we > know, these can only support NEMA L6-30, vs. the variable power supplies such > as the 3000W. I've run out of L6-30R's in my data center as our new rack > PDU's are of this spec. I may need to use 110V NEMA 5-20 plugs. > > Can the 3000W power supply (in redundant mode) support a fully populated 6509 > chassis (no POE) when using 110VAC?
I've only had a passing glance at your message, so apologies if this isn't helpful, but have you had a look at the Power Calculator tool? http://tools.cisco.com/cpc/ cheers, Dale _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
