Riser cable is cable that is ran between the floors in non plenum areas. They get their name because of the way riser cable is ran which is rising up to each floor. Riser cable is important in that it can be a buildings backbone that transmits data, audio and video signals.

2019年9月24日 · Riser cables, designated as CMR by the NEC, is cabling that meets the fire resistivity standards for installation within a vertical riser or within an area designated specifically as a non-plenum environment.

2024年7月4日 · A riser cable is an electrical cable that is used to run vertically between the floors in the building in question. Sometimes, it is installed in the shafts or spaces known as risers that are between various floors.

1997年2月28日 · Riser cable can be used for data communications (including video), video alone (as in community access or closed circuit television), or voice communications. Since cable requirements differ for each service, planning can become difficult.

Get the low down on the differences between plenum, riser and LSZH cables and how to determine which to use based on cable path and fire safety requirements. Learn about cable ratings, plenum vs riser spaces, enclosed cabling, chemical makeup and more.

2023年8月31日 · Riser cables are designed to run between the floors of a building. Unlike plenum cables, they are not suited for air circulation spaces but are still fire-resistant to some extent. They are often recommend for residential use and business / office building use.

Riser cable (CMR) / backbone cable is a cable that is run between floors in non-plenum areas. The fire requirements on riser cables are not as strict as the requirements on Plenum cables (CMP). There are both Cat5e riser (CMR) cables and Cat6 riser (CMR) cables.

2022年5月31日 · Read this blog to learn how The standards of cables for riser and plenum spaces are regulated by the National Electrical Code and the NFPA National Fire Protection Association standards. What is a PVC Cable in the Context of Plenum/Riser Characteristics?

2024年5月15日 · Riser cable, as evident from its name, is a cable that is used to transfer data or information between different floors of a multistory building. It’s the primary part of in-building cabling that runs hidden behind the walls of a building.

2024年9月23日 · Riser cable is a type of electrical cable designed for use in vertical spaces, specifically for running between floors in a building. These vertical spaces, known as riser shafts, are non-plenum areas used to house electrical and …