2564
www.austincollege.edu<http://www.austincollege.edu/>
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Mike King
Sent: Friday, July 21, 2017 9:50 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Backup power
:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:
> WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Sandra Bury
> *Sent:* Thursday, July 20, 2017 10:02 AM
> *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
> *Subject:* [WIRELESS-LAN] Backup power
>
>
>
> Good mo
onstituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Sandra Bury
Sent: Thursday, July 20, 2017 10:02 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: [WIRELESS-LAN] Backup power
Good morning -
I would be interested to know how many of you include UPS purchases for
> Good morning -
>
> I would be interested to know how many of you include UPS purchases for
> switches in each network closet in your campus deployments. If you do not
> build in backup power, do you put your switches on a maintenance contract,
> or do you pay to replace the
service from the local carrier, or, an analog gateway and network path with
backup power depending on quantities/economics of the site. I would have to
run the numbers, but expect we’d have gateways per building before providing
backup for all network switches if we did not have that copper
: Thursday, July 20, 2017 11:02 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: [WIRELESS-LAN] Backup power
Good morning -
I would be interested to know how many of you include UPS purchases for
switches in each network closet in your campus deployments. If you do not build
in backup
e: [WIRELESS-LAN] Backup power
We size and install a UPS in every switch closet. We have only a few models of
switch and access point, so we built a spreadsheet to calculate our power load
based on actual power draw observed in our lab. We try to size our UPSes to
provide a minimum of 15 minut
U
> Instagram] * <https://www.instagram.com/tntechuniversity/>*[image: TTU
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>
>
>
> *From:* The EDUCAUSE Wireless Issues Constituent Group
@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Backup power
We have an APC Smart-UPS in every closet. Between VoIP, WiFi, paging, HVAC,
door locks, and repeaters for 2-way radios, we can’t let a power glitch
interrupt connectivity, especially since we’re in a rural area prone to
brownouts
is available from
facilities, we use that instead of small closet UPS units.
> If you do not build in backup power, do you put your switches on a
> maintenance contract, or do you pay to replace them when they fail outside of
> warranty?
>
We self-insure on switches and access points.
Bury
Sent: Thursday, July 20, 2017 11:02 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: [WIRELESS-LAN] Backup power
Good morning -
I would be interested to know how many of you include UPS purchases for
switches in each network closet in your campus deployments. If you do not build
the generator for the building, so backup power is
essentially unlimited. That second non-UPS outlet in the closet prevents
switches from being taken offline due to possible UPS issues in the
future or generator ATS maintenance/malfunctions. The 16kVA modular UPS
units have much more redundancy built
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Dawn Douglass
Sent: Thursday, July 20, 2017 9:13 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Backup power
I always put every switch on a UPS.
On Thu, Jul 20, 2017 at 11:02 AM, Sandra Bury
<sa...@fsmail.bradley.
you do not
> build in backup power, do you put your switches on a maintenance contract,
> or do you pay to replace them when they fail outside of warranty?
>
> Thanks very much.
>
> Sandy
>
> *Sandra H. Bury*
> Executive Director, Computing Services
> Information Resourc
@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Sandra Bury
*Sent:* Thursday, July 20, 2017 10:02 AM
*To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
*Subject:* [WIRELESS-LAN] Backup power
Good morning -
I would be interested to know how many of you include UPS purchases for
switches in each network closet in your
lifetime
warranties.
Thanks
Jason
Sent from my Verizon, Samsung Galaxy smartphone
Original message
From: Sandra Bury <sa...@fsmail.bradley.edu>
Date: 7/20/17 10:02 AM (GMT-06:00)
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: [WIRELESS-LAN] Backup power
Good mornin
Good morning -
I would be interested to know how many of you include UPS purchases for
switches in each network closet in your campus deployments. If you do not
build in backup power, do you put your switches on a maintenance contract,
or do you pay to replace them when they fail outside
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