nanog mailing list archives

Re: Recycling old cabling?


From: Jeffrey Lyon <jeffrey.lyon () blacklotus net>
Date: Wed, 18 Aug 2010 10:35:30 +0430

I know of a guy that was terminated for "stealing" CAT5 that he was
instructed to throw in the dumpster.

Jeff

On Wed, Aug 18, 2010 at 9:38 AM, Frank A. Coluccio <frank () fttx org> wrote:
  All of the larger telcos and power utilities have been 're-smelting'
  copper for decades. Verizon (nee NY Telephone) had a copper smelting
  plant on Staten Island at one time that recycled all of the used
  cross-connect wire and cables removed from underground and poles. Telco
  main distribution frame personnel were, and very likely still are,
  instructed to use "copper-scrap" bags for depositing small bits and
  pieces of copper wiring collected at cleanup time at the end of work
  shifts. Many years ago, copper, for this reason, was one of the three
  "C"'s that no one would mess with. Copper and Cash were two.I'll leave
  the third one to the reader's imagination.
  This subject is interesting because it's one of the cost-justifiers in
  business models that seek to re-engineer large office buildings and
  other copper-intensive venues where the objective is to replace all
  copper wiring with hybrid fiber-wireless alternatives. While
  reclamation through salvage is only a by-product of this movement, it
  is nonetheless one that is cash intensive, so it cannot be overlooked.
  Not only is the copper data cabling removed (Cat3/5e/6, in this case),
  but also potentially tons of power cables and racks supporting
  sometimes hundreds of riser telecom/LAN closets, where there are
  usually anywhere from two to four closets per floor, depending on the
  size of the floor plate, in a forty- or sixty-story building, say.
  Every copper penny helps these days.
  --- streiner () cluebyfour org wrote:
  From: "Justin M. Streiner" <streiner () cluebyfour org>
  To: nanog () nanog org
  Subject: Recycling old cabling?
  Date: Tue, 17 Aug 2010 07:29:50 -0400 (EDT)
  Just out of curiosity, is anyone here recycling old cabling and plant
  infrastructure for their raw materials, or engaging a recycler to
  handle
  those materials?  Where I work, there is almost always a renovation
  project going on.  This provides opportunities to rip out
  Cat3/Cat5/long-abandoned thicknet/thinnet/FDDI-grade fiber/etc, which
  we
  normally do.  Most of the time that old cabling ends up in the
  dumpster,
  but I'm wondering if anyone is recycling it, either by their choice, or
  as
  the result of company policy or relevant laws in your area?
  Cat3/Cat5 can be broken down to raw materials with some effort, but I
  haven't seen many recyclers with an economically viable process for
  doing
  it.  Coax is a bit tougher, but not impossible (same questions about
  economic viability still apply).  Fiber can be tough, expecially if
  you're
  dealing with something like 20+ year old gel-buffered cable where the
  has
  long-since dried out.
  I'd be interested to hear other peoples' experiences along these lines.
  jms




-- 
Jeffrey Lyon, Leadership Team
jeffrey.lyon () blacklotus net | http://www.blacklotus.net
Black Lotus Communications of The IRC Company, Inc.

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