Cat5e Riser Cable Vs Plenum

Find out in this quick video.

Cat5e riser cable vs plenum.

When should you be using plenum cable. These cables must also self extinguish and prevent the flame from traveling up the. Ductwork disconnection can occur due to building damage such as earthquakes aging or adverse environment causing the metal to corrode and fall apart or simply negligence on the part of. Thus plenum cable can replace riser cable but not the other way around.

Riser rated cables run between floors through cable risers or in elevator shafts in non plenum areas. There are a few other ratings for communications cable that apply to outdoor environments but that is a topic for a future blog. When should you be using riser cable. They are typically used for more basic networks primarily in residential settings but are still found in commercial offices as well.

And the price of riser cable is less than plenum cable. Since the demands for riser cables are lower plenum cables are usually used as an. To sum up both cat6 plenum cables and cat6 riser cables are flame retardant cat6 ethernet cables the former one meets higher requirements in cable jacket material and safety standard resulting in a more expensive price. Plenum cables have a higher fire rating and are designed with fire retardant plastic jacket of either a low smoke pvc or a fluorinated ethylene polymer fep.

Riser cmr cable types for cat 5 and cat 6. Some of these ratings include cl cm cables cmp cables and cmr cables commonly referred to as general purpose residential communications plenum and communications riser respectively. Getting back to the basics with plenum vs riser. Where the plenum cables are installed near the ceilings cmrs are installed near the floors of your building.

Riser cables namely cmr cables are widely used for regular networking from floor to floor in non plenum areas. The fire rating of riser cable is not as strict as the plenum cable since plenum cable uses less hazardous and lower smoke materials. This means cmr cable will exhibit more smoke than cmp cable.