Why does http://www.cisco.com/en/US/products/hw/switches/ps5532/ say-
AC or DC power supply required; integrated redundant power option;
and
http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps5528/qa_c67-527785_ps5023_Products_Q_and_A_Item.html
say-
Q. Can the new series fall back to their own internal power supply without
service interruption when powered by an RPS 2300?
A. Yes, the Cisco Catalyst 3560 v2 and 3750 v2 Series are capable of falling
back to their own internal power supply without any service interruption
after being powered by an RPS 2300.
Regards,
Bro
From: <[email protected]>
I checked, and our particular Cisco switches do NOT allow a second power
supply to be added. Top level stuff, huh?)
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