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Data Communications Cabling FAQ
Section - 5.0 Specific Cable Classifications

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   CMS, CL2X (Restricted Cable) must be enclosed in conduit,
   up to 10 feet exposed; must pass UL 1581 VW-1 test

   CM, CL2 (General Purpose Cable) for use in areas other
   than risers or plenums; must pass UL 1581 vertical tray test

   CMR, CL2R (Riser Cable) for cable in vertical shafts;
   must pass UL test method 1666

   CMP, CL2P (Plenum Cable) for use in plenum areas (air ducts);
   must pass UL 910 test for smoke and flame spread

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Top Document: Data Communications Cabling FAQ
Previous Document: 4.0 Not Used (Blank)
Next Document: 6.0 Cable Conductors

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Send corrections/additions to the FAQ Maintainer:
pmac@fox.nstn.ca (Peter Macaulay)




Last Update March 27 2014 @ 02:11 PM