Product Feature

Comtran's VITALink® Circuit Integrity Cable

VITALink® CI/CIC is the only solution capable of going from the horizontal into the vertical conduit without a change of cable or transition point. With the only CI/CIC rating on the market, VITALink® cables are the most versatile two-hour fire-rated solution. 

CI Free Air is a conduit-free solution for riser and horizontal installations with no conduit fill restrictions.


  • Withstands heat up to 1850F and ensures 2-hour signal protections
  • Available in shielded and unshielded constructions
  • Solid or stranded bare copper conductors available
  • All products are wet-rated and sunlight resistant 
  • Meets NFPA 72 Level 2 & 3 pathway survivability
  • Longest maximum vertical distance; 30-45 ft. vertical installation distance between supports

Click here for the brochure!