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Data Communications Cabling FAQ
Section - 3.0 National Electrical Code (NEC)

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     1993 National Electrical Code

     Article 725, Class 2
   725-38(b)1      CL2X    Class 2 cable, limited use
   725-38(b)1      CL2     Class 2 cable
   725-38(b)2      CL2R    Class 2 riser cable
   725-38(b)3      CL2P    Class 2 plenum cable

     Article 800
   800-3(b)1       CMX     Communications cable limited use
   800-3(b)1       CM      Communications cable
   800-3(b)2       CMR     Communications riser cable
   800-3(b)3       CMP     Communications plenum cable

     OFNP (Optical Fiber Nonconductive Plenum)
     OFNR (Optical Fiber Nonconductive Riser)

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Top Document: Data Communications Cabling FAQ
Previous Document: 2.0 Cable Ratings
Next Document: 4.0 Not Used (Blank)

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pmac@fox.nstn.ca (Peter Macaulay)





Last Update March 27 2014 @ 02:11 PM