The letters CMR found on a UTP cable is an abbreviation for __________.
A) Communications Plenum Cable
B) Communications Riser Cable
C) Communications General-purpose Cable
D) Communications Radio Cable

Question

Quizplus · Accepted Answer

CMR stands for Communications Riser Cable, which is a type of cable that is designed for use in vertical applications such as between floors in a building. It is not intended for use in plenum spaces or for outdoor installations, and is generally considered to be a more cost-effective option than plenum-rated cables.

The Letters CMR Found on a UTP Cable Is an Abbreviation