nday, July 10, 2000 8:56 PM
To: [EMAIL PROTECTED]
Subject: Re: Running a DC powered Catalyst 1900 ???
Bzrt wrong answer HEH
The 48 volts is the DC power that the equipment uses My Portmaster box
needs 5 amps..
Some how I think the idea of dragging in 4 car batteries would test the
"
AM
To: Ray Mosely
Subject: Re: Running a DC powered Catalyst 1900 ???
Hey Ray- this is great information, but I have revisited the specs for this
switch...
http://www.cisco.com/univercd/cc/td/doc/product/lan/28201900/1900dc/dcpwrint
.htm#xtocid231323
To add to the mix, this requires: 39W, -40 to -6
Bzrt wrong answer HEH
The 48 volts is the DC power that the equipment uses My Portmaster box
needs 5 amps..
Some how I think the idea of dragging in 4 car batteries would test the
"wife to rack in kitchen quotient"
The 8 foot rack was a definite * what !!! are you out of your (expletive
d
Somebody else said that it was 48
volts.
That's
the line voltage on a telephone line, and
as we
know, a telephone line does not carry a
lot of
amps, so almost any 48 volt source would be
enough.
Two
marine batteries, or four garden tractor batteries
would
carry it for many days before need
Must have one mean alternator to crank out 48 volts (grin)
I hate to tell you this but I had to buy a 48 volt 5 amp power supply for
my portmaster and cost $200 (ouch)
let me know if you need the company and I can did up the bill
just found the box dig- key 800 344 4539 was who i bought it fro
Checkout your local Radio Shack store, they will
have what you need. Bring the switch with you, they won't know what it is, but
they will want the power suppy info...
-- John Hardman, MCSE+I,
CCNAArrisTech/CCS-IS SysAdmin
""Circusnuts"" <[EMAIL PROTECTED]> wrote in message
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