nanog mailing list archives
Re: Anyone familiar with the SBC product lingo?
From: Valdis.Kletnieks () vt edu
Date: Thu, 14 Apr 2005 16:34:53 -0400
On Thu, 14 Apr 2005 16:15:41 EDT, Luke Youngblood said:
SONET simply means you are on a Sonet ring: Two redundant connections to the central office. If someone gets a little crazy with a backhoe your line is guaranteed to stay up (ask about SLAs, and make sure they will refund part of your monthly bill if you have an outage). That's why it costs over twice as much.
And remember to ask questions - make sure they've actually got the two connections routed differently. Remember that if the backhoe hits the conduit, *all* the fiber pairs go - and if both runs were in the same conduit, you're still dead.... (Anybody here *NOT* seen cases where the 2 fibers leave the building on opposite sides, go down different streets - and rejoin 2 miles down the way because there's only one convenient bridge/tunnel/etc over the river, or similar?)
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Current thread:
- Anyone familiar with the SBC product lingo? Dan Lockwood (Apr 14)
- RE: Anyone familiar with the SBC product lingo? Luke Youngblood (Apr 14)
- RE: Anyone familiar with the SBC product lingo? Randy Bush (Apr 14)
- RE: Anyone familiar with the SBC product lingo? Jay Hennigan (Apr 14)
- RE: Anyone familiar with the SBC product lingo? Jim Popovitch (Apr 14)
- Re: Anyone familiar with the SBC product lingo? Valdis . Kletnieks (Apr 14)
- Re: Anyone familiar with the SBC product lingo? Stephen J. Wilcox (Apr 14)
- Re: Anyone familiar with the SBC product lingo? Randy Bush (Apr 14)
- Re: Anyone familiar with the SBC product lingo? Stephen J. Wilcox (Apr 14)
- Re: Anyone familiar with the SBC product lingo? Patrick W Gilmore (Apr 14)
- Re: Anyone familiar with the SBC product lingo? Jim Popovitch (Apr 14)
- Re: Anyone familiar with the SBC product lingo? Steven M. Bellovin (Apr 14)
- RE: Anyone familiar with the SBC product lingo? Luke Youngblood (Apr 14)
- Re: Anyone familiar with the SBC product lingo? Bill Stewart (Apr 14)
- Re: Anyone familiar with the SBC product lingo? Michael . Dillon (Apr 15)
- Re: Anyone familiar with the SBC product lingo? jmalcolm (Apr 16)
- Re: Anyone familiar with the SBC product lingo? Michael . Dillon (Apr 18)