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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical RE: OT: Looking for Ethernt/Optical Device
You need to check the switches to make sure they support the xWDM GBICs though. The older Cisco switches don't support them. Last time I checked, 3500XLs didn't support them, but 3550s did... Chuck Church Lead Design Engineer CCIE #8776, MCNE, MCSE Wam!Net Government Services - Design & Implementation Team 13665 Dulles Technology Dr. Ste 250 Herndon, VA 20171 Office: 703-480-2569 Cell: 703-819-3495 [email protected] PGP key: http://pgp.mit.edu:11371/pks/lookup?op=index&search=cchurch%40wamnetgov. com -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Erik Haagsman Sent: Tuesday, June 01, 2004 11:49 AM To: Michael Smith Cc: [email protected] Subject: Re: OT: Looking for Ethernt/Optical Device What you could try is use the Cisco CWDM-MUX-4 and it's pluggable optics that can be fit into any GBIC 802.3z compliant slot. It's just an OADM with 4 or 8 wavelengths that delivers GigE to any box with pluggable GBICs provided you use the right optics and it's quite a bit cheaper than using ONS stuff. That said, CWDM doesn't get you much further than 80 kilometres, above that DWDM is your only option, and a hell of a lot more expensive. Cheers, -- --- Erik Haagsman Network Architect We Dare BV tel: +31(0)10 7507008 fax:+31(0)10 7507005 http://www.we-dare.nl On Tue, 2004-06-01 at 17:30, Michael Smith wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hello All: > > I'm wondering if anyone has seen a good and cheap(er) solution for > providing multiple Gigabit Ethernet circuits over single pair of > fiber. I'm looking for a way to do CWDM or DWDM that's cheaper than > putting in a Cisco 15454 or 15327. I'm only going to be doing 2 GigE > circuits between two switches, so I don't need to plan for future > growth. > > If anyone knows of a magic box that will do the above I would love to > hear about it. > > Thanks, > > Mike > > - -- > Michael K. Smith NoaNet > 206.219.7116 (work) 866.662.6380 (NOC) > [email protected] http://www.noanet.net > > -----BEGIN PGP SIGNATURE----- > Version: PGP 8.0.3 > > iQA/AwUBQLyiVJzgx7Y34AxGEQIDewCfR8JQG2jqbxsBopUE6u3FUnfiX3UAoODx > 41QL7T1eyK1EQ4ZMnVJU+l2p > =hDVT > -----END PGP SIGNATURE-----
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