Telco / Amphenol Cables
Telecom cable or Amphenol cable are thick cable used for connecting multiple voice or data lines for LANs or telecommunications. The ends use 25 pairs of polarized pins, 50 pins total. This cable handles up to 25 data channels or phone lines.
The common color is gray and made of polyvinyl chloride (PVC). Most manufactures have standardized on this color for this material though another standardized color is white, usually associated with plenum cable.