Re: [WIRELESS-LAN] Midspand PoE?
For single port injectors I use the 3com injectors that intended for use with their intellijack product. I have found they cost much less than other brands. http://www.3com.com/products/en_US/detail.jsp?pathtype=purchasetab=featuressku=3CNJPSE curt Any midspan switch recommendations?--Steve Fletty UCurtis ParishDirector of Network SupportUnion UniversityJackson, TN[EMAIL PROTECTED](731) 661-5427U ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] Midspand PoE?
Steve, We are using a combination of the Cisco POE Switches (WS-C3750-48P), Cisco POE Blades (WS-X4548-GB-RJ45V), and the PowerDSine MidSpans (6006, 6012) (http://www.powerdsine.com/Products/Midspan/) The 3750 is used where we need 12 or more powered ports and were currently using the 3750 stack, the 4548 was used when we had a 4506 installed and needed power, and the PowerDSine was used when we needed less than 12 powered ports. We have had no issues with any of these units and would recommend them all, based on the individual usages. Chip Greene Network Specialist University of Richmond -Original Message- From: Steve Fletty [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 08, 2006 10:45 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: [WIRELESS-LAN] Midspand PoE? What are people doing for PoE? Any midspan switch recommendations? -- Steve Fletty Network Engineer Networking and Telecommunications University of Minnesota [EMAIL PROTECTED] ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
Re: [WIRELESS-LAN] Midspand PoE?
Steve, We are also using the PowerDSine MidSpans and are happy with them so far. Colleen Szymanik Network Engineer University of Pennsylvania Greene, Chip wrote: Steve, We are using a combination of the Cisco POE Switches (WS-C3750-48P), Cisco POE Blades (WS-X4548-GB-RJ45V), and the PowerDSine MidSpans (6006, 6012) (http://www.powerdsine.com/Products/Midspan/) The 3750 is used where we need 12 or more powered ports and were currently using the 3750 stack, the 4548 was used when we had a 4506 installed and needed power, and the PowerDSine was used when we needed less than 12 powered ports. We have had no issues with any of these units and would recommend them all, based on the individual usages. Chip Greene Network Specialist University of Richmond -Original Message- From: Steve Fletty [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 08, 2006 10:45 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: [WIRELESS-LAN] Midspand PoE? What are people doing for PoE? Any midspan switch recommendations? -- Steve Fletty Network Engineer Networking and Telecommunications University of Minnesota [EMAIL PROTECTED] ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
Re: [WIRELESS-LAN] Midspand PoE?
If you already have switchports and do not want that expense - Panduit has a patch panel that inject PoE. Phil Steve Fletty wrote: What are people doing for PoE? Any midspan switch recommendations? -- Steve Fletty Network Engineer Networking and Telecommunications University of Minnesota [EMAIL PROTECTED] ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
Re: [WIRELESS-LAN] Midspand PoE?
Steve, We also have had excellent performance form the PowerDSine units here in EECS at Berkeley. Many of them have been in service 3 years now without issue. Fred Greene, Chip wrote: Steve, We are using a combination of the Cisco POE Switches (WS-C3750-48P), Cisco POE Blades (WS-X4548-GB-RJ45V), and the PowerDSine MidSpans (6006, 6012) (http://www.powerdsine.com/Products/Midspan/) The 3750 is used where we need 12 or more powered ports and were currently using the 3750 stack, the 4548 was used when we had a 4506 installed and needed power, and the PowerDSine was used when we needed less than 12 powered ports. We have had no issues with any of these units and would recommend them all, based on the individual usages. Chip Greene Network Specialist University of Richmond -Original Message- From: Steve Fletty [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 08, 2006 10:45 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: [WIRELESS-LAN] Midspand PoE? What are people doing for PoE? Any midspan switch recommendations? -- Steve Fletty Network Engineer Networking and Telecommunications University of Minnesota [EMAIL PROTECTED] ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. begin:vcard fn:Fred Archibald n:Archibald;Fred org:University of California Berkeley;Electrical Engineering and Computer Sciences adr:;;319 Soda Hall;Berkeley;California;94720-1776;USA email;internet:[EMAIL PROTECTED] title:Network Manager version:2.1 end:vcard
RE: [WIRELESS-LAN] Midspand PoE?
Ditto on the power-Dsine... Seems to be good stuff. Their single port units run a little hot though and look messy if you have a bunch in a single closet. The only problems I see with the powered patch panels is what happens if it fails? You may have to re-punch. -Emerson -Original Message- From: Phil Trivilino [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 08, 2006 1:25 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] Midspand PoE? If you already have switchports and do not want that expense - Panduit has a patch panel that inject PoE. Phil Steve Fletty wrote: What are people doing for PoE? Any midspan switch recommendations? -- Steve Fletty Network Engineer Networking and Telecommunications University of Minnesota [EMAIL PROTECTED] ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
