[128361] in North American Network Operators' Group
Recommended 1Gb SFP for ~115km?
daemon@ATHENA.MIT.EDU (Abello, Vinny)
Wed Aug 4 10:55:35 2010
From: "Abello, Vinny" <Vinny_Abello@dell.com>
To: "nanog@nanog.org" <nanog@nanog.org>
Date: Wed, 4 Aug 2010 09:54:22 -0500
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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Hello,
Any pointers on real world experience on this topic would greatly be
appreciated. What are people using successfully out there as far as third
party SFP's go to hit a distance of approximately 115km? This would be for a
Catalyst 6506. Cisco's solution was a much more costly EDFA solution, but I
see plenty of vendors that make SFP's for Gigabit Ethernet that range from
115km to 150km and more. I know these are not supported by Cisco and TAC
won't troubleshoot if they are in the switch. I'm willing to work around
that should I need TAC assistance on the switch. What works well for a
single wavelength solution at this distance without having to switch to
DWDM? This circuit will have duplex fibers.
Thanks!
-Vinny
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