Thanks for the advice. I'm going to try one.
I'm wondering how many batteries I can gang together using the ups you
mentioned.
George
Mark Nash wrote:
UPS - $45 on ebay (buy one without batteries)
SNMP card - $125 on ebay
2 batteries & 2 outdoor battery compartments: $150-$175 (more, depending
on battery quality). I get mine at Bimart.
misc connectors & wire $20
I had one site up for 36 hours with Trango Tlink, small switch, and
Tranzeo AP. I thnk that's best-case-scenario.
Mark Nash
UnwiredOnline
350 Holly Street
Junction City, OR 97448
http://www.uwol.net
541-998-5555
541-998-5599 fax
----- Original Message ----- From: "George Rogato" <[EMAIL PROTECTED]>
To: "WISPA General List" <[email protected]>
Sent: Monday, November 12, 2007 2:32 PM
Subject: Re: [WISPA] Which UPS to use?
Not sure how much I need really. It's the downtime.
This one pop has a trango, a wrap a metro and a cheap switch. Usually
when it looses power it could be 24 hours or more.
With your set up, how much do you pay including the 2 rv batteries and
how long have you had for a power outage?
I just ordered one of the cheapo generics for my house to check out.
But generic usually leaves that feeling of uncertainty that makes me
uneasy.
Mark Nash wrote:
George, are you really needing that much? 3KVA? Or is it the higher
battery capacity you're wanting?
I buy used APC Smart-UPS SU700NET from ebay, without batteries. Then
I buy
a couple RV batteries and hook them up (outside the enclosure, of
course).
I put in a AP9617 SNMP device and it gives me a little remote control
w/e-mail notification. Doesn't do everything I want (PDU-ability to
power
off each receptacle individually, watchdog).
On a remote site, it'll give anywhere from 12-24 hours depending on
load &
whatchya got out there...
Mark Nash
UnwiredOnline.Net
350 Holly Street
Junction City, OR 97448
http://www.uwol.net
541-998-5555
541-998-5599 fax
----- Original Message ----- From: "George Rogato"
<[EMAIL PROTECTED]>
To: "WISPA General List" <[email protected]>
Sent: Monday, November 12, 2007 11:27 AM
Subject: [WISPA] Which UPS to use?
I need to buy a few ups's for some remote pops.
I was looking at APC and the place I buy stuff from had these:
http://www.pacificgeek.com/product.asp?ID=52353&C=216&S=-1
Is this worth buying, or should I go with APC at twice the price?
http://www.apcc.com/resource/include/techspec_index.cfm?base_sku=SUA3000
--
George Rogato
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