[c-nsp] Cat 6509 and Sup720 Power

Voll, Scott Scott.Voll at wesd.org
Tue Nov 14 15:51:10 EST 2006


That will work fine, but you have no redundancy if one PS fails.

Scott

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Dan Hopkins
Sent: Tuesday, November 14, 2006 12:25 PM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] Cat 6509 and Sup720 Power

Hi,

I am looking for some info on implementation of the Sup720 and the
3000W AC power installed in a Cat 6509-E.  This is a basic
configuration with no POE and only copper Gig-E at this time.

    
The Power Specs for the Sup 720 say:
  Fan tray and power supply required
    . High speed fan
    . 2500W AC or DC

The Spec on the 3000W AC PS says:
    · 16A maximum at 200 VAC at 3000W output
    · 16A maximum at 100 VAC at 1450W output


My question is: 
  If I run dual 3000W AC PS on 120V power, will I not make the wattage
  requirement for the Sup720 ?


Thanks in advance.



-- 
Dan Hopkins                                 danh at nexthop.net
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x068DCC24

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