Data Center Wiring Standards
John L Lee
johnllee at mindspring.com
Sat Sep 9 03:31:39 UTC 2006
The organization and standards you are looking for are:
BICSI - http://www.bicsi.org/ and TIA/EIA 568 et al for structured
cabling design for low voltage distribution.
The BICSI organization has training and certification for RCDD
Registered Communications Distribution Designer
A BICSI article that is on there web site about data center design is
TIA/EIA 568(ab) how ever many they are up to discuss structured cabling
design for UTP/STP/fiber/coax including patch cables single and multi
pair UTP/STP/fiber patch panels, HVAC control, fire system control and
John (ISDN) Lee
Rick Kunkel wrote:
>I hope this is on-topic. I read the charter, and it falls somewhere along
>the fuzzy border I think...
>Can anyone tell me the standard way to deal with patch panels, racks, and
>switches in a data center used for colocation? I've a sneaking suspicion
>that we're doing it in a fairly non-scalable way. (I am not responsible
>for the current method, and I think I'm glad to say that.) Strangely
>enough, I can find like NO resources on this. I've spent the better part
>of two hours looking.
>Right now, we have a rack filled with nothing but patch panels. We have
>some switches in another rack, and colocation customers scattered around
>other racks. When a new customer comes in, we run a long wire from their
>computer(s) and/or other device(s) to the patch panel. Then, from the
>appropriate block connectors on the back of the panel, we run another wire
>that terminates in a RJ-45 to plug into the switch.
>Sounds bonkers I think, doesn't it?
>My thoughts go like this: We put a patch panel in each rack. Each of
>these patch panels is permanently (more or less) wired to a patch panel in
>our main patch cabinet. So, essentially what you've got is a main patch
>cabinet with a patch panel that corresponds to a patch panel in each other
>cabinet. Making connection is cinchy and only requires 3-6 foot
>Does that sound more correct?
>I talked to someone else in the office here, and they believe that they've
>seen it done with a switch in each cabinet, although they couldn't
>remember is there was a patch panel as well. If you're running 802.1q
>trunks between a bunch of switches (no patch-panels needed), I can see
>that working too, I suppose.
>Any standards? Best practices? Suggestions? Resources, in the form of
>books, web pages, RFCs, or white papers?
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the NANOG