Conductors: 22 AWG solid tinned annealed copper 

Insulation: 
• High-density polyethylene with a layer of flame-retardant PVC overall 
• Primary insulation, nominal O.D. = 0.051" 
• Secondary insulation, nominal O.D. = 0.072" 

Drain Wire: 22 AWG solid tinned annealed copper

Shield: 34 AWG tinned copper braid 90% coverage 

Pair Jacket: Flame-retardant PVC jacket over each braid shielded twisted pair

Color Code: 
• Pair jackets are color-coded by use of jacket printing 
• Marking or printing will correspond with the colors of the insulated pairs (e.g., white/blue printed on the pair jacket indicates the insulation colors of the pairs enclosed) 

Jacket: 
• Flame-retardant PVC 
• Sequential footage markings 

Packaging :
• 500' reel (RL) 
• Bulk reels are available upon request 

Applications :
• T1/DS1 
• Suitable for use in terminating highfrequency lines to carrier equipment in central offices 

Compliances :
• 1 pair: NEC/CEC Type CM (UL 1685-2000) 
• 2 pair through 12 pair: NEC/CEC Type CMR (UL 1666) 
• UL 444 
• RoHS Compliant Directive 2011/65/EU