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Home > Archive > Voice over IP Cisco > April 2006 > 7941G,
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| Carter, Bill 2006-04-20, 6:57 pm |
| Can a 48 port Catalyst 3560 or Catalyst 3750 handle 48 79X1G phones
pulling PoE from the switch?
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| Craig M Staffin 2006-04-24, 7:58 am |
| well I know the 7940 and 60 if you wanted to support all 48 phones you had
to do a max inline power statemnet on each port
"Carter, Bill" <bcarter@sentinel.com>
Sent by: cisco-voip-bounces@puck.nether.net
04/20/2006 01:47 PM
To: <cisco-voip@puck.nether.net>
cc:
Subject: [cisco-voip] 7941G, 7961G Power Draw/Capacity
with Cat 3560/3750 48pt switch
Can a 48 port Catalyst 3560 or Catalyst 3750 handle 48 79X1G phones
pulling PoE from the switch?
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| Patrick Mowry 2006-04-27, 6:47 am |
| The 7941G-GE and 7961G-GE Gigabit Ethernet are 802.3af class 3 devices,
so you can only power 24 of them on the 3560/3750 switches. The 79X1G
phones with the 10/100 switch are class 2 devices, so in theory you
could power 48 of them. Never actually tried it though, I've only used
the gigabit versions.
-Patrick
-------Original Message-------
Message: 4
Date: Thu, 20 Apr 2006 22:04:10 -0500
From: Craig M Staffin <CMStaffin@ra.rockwell.com>
Subject: Re: [cisco-voip] 7941G, 7961G Power Draw/Capacity with Cat
3560/3750 48pt switch
To: "Carter, Bill" <bcarter@sentinel.com>
Cc: cisco-voip-bounces@puck.nether.net, cisco-voip@puck.nether.net
Message-ID:
<OFA47F2257.55A1D90A-ON86257157.0010CE1A-86257157.0010CB67@ra.rockwell.c
om>
Content-Type: text/plain; charset="us-ascii"
well I know the 7940 and 60 if you wanted to support all 48 phones you
had
to do a max inline power statemnet on each port
"Carter, Bill" <bcarter@sentinel.com>
Sent by: cisco-voip-bounces@puck.nether.net
04/20/2006 01:47 PM
To: <cisco-voip@puck.nether.net>
cc:
Subject: [cisco-voip] 7941G, 7961G Power
Draw/Capacity
with Cat 3560/3750 48pt switch
Can a 48 port Catalyst 3560 or Catalyst 3750 handle 48 79X1G phones
pulling PoE from the switch?
This email may contain proprietary and confidential information for the
sole use of the intended recipient.
Any review, retransmission, dissemination, or other use of this
information by persons or entities other than
the intended recipient is prohibited. If you are not the intended
recipient, please contact the sender and
delete all copies. To the extent that opinions are expressed in this
message, they are not necessarily the
opinions of Sentinel Technologies or any of its affiliates, employees,
directors, officers or shareholders.
________________________________________
_______
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cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip
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