Audio/video installations in educational and commercial settings often require plenum-rated cabling. Plenum-rated line was engineered to overcome common challenges faced by installers. Low-profile connectors (1.5" total depth) save valuable space and enable easier in-wall connections. And small-diameter (0.25") cable design further reduces the space and clearance required to run the necessary cabling through walls and plenum air spaces. This cable is constructed from three 75Ohm coaxial cables using 26 AWG center conductors and featuring a tinned copper braid that provides 92% over foil shield. CMP rating provides the fire protection required to run within walls and air plenums without the need for conduit.