Uploaded July 2022 | Updated September 2026, 58 minutes ago
Most installers have heard terms such as CL123, CR, plenum, riser, and more. There are many different specifications for low voltage cabling pertaining to where and how far it can be run inside of a building. Lets review the different types of cables and discuss their characteristics and capabilities.
Most installers have heard terms such as CL123, CR, plenum, riser, and more. There are many different specifications for low voltage cabling pertaining to where and how far it can be run inside of a building. Lets review the different types of cables and discuss their characteristics and capabilities.










