Comprehensive HD18G-35PROPA Plenum Hdmi Cable 18gbps 4K

Product Description

The Comprehensive Connectivity Co. HD18G-35PROPA is a plenum-rated HDMI cable engineered for high-bandwidth AV and IT signal distribution in commercial and institutional installations. Rated for 18 Gbps throughput, it supports 4K resolution content across extended cable runs. The plenum jacket construction meets fire and smoke safety requirements for installation inside air-handling spaces, making it the appropriate choice when local codes require CMP-rated cabling. Low-voltage technicians and AV integrators are the primary installers for this cable type in ceiling and wall pathway applications.

This cable is suited for commercial AV infrastructure, structured cabling projects, and IT environments where signal integrity and code-compliant pathways are both required. Typical installation scenarios include conference rooms, classrooms, digital signage runs, and control rooms where 4K sources must connect to displays over longer distances. The 35-foot length accommodates ceiling-routed drops and wall-chase runs common in new construction and retrofit AV work.

Key Features

• 18 Gbps bandwidth supports 4K Ultra HD signal transmission
• Plenum-rated (CMP) jacket suitable for installation in air-handling plenums and air ducts per applicable fire codes
• 35-foot length reduces the need for additional cable extensions on standard commercial drops
• Designed for AV and IT signal distribution in professional installation environments
• Sold as a single unit (EA)

Compatibility

Designed as a standard HDMI cable replacement or new-install solution for 4K AV and IT systems requiring plenum-rated cabling. Compatible with any HDMI-equipped source or display device supporting 18 Gbps bandwidth.

Installation Notes

Installation of plenum-rated cabling in air-handling spaces must comply with local building and fire codes, including NFPA 90A and applicable NEC articles governing communications and low-voltage wiring. Power down all connected AV equipment before making or breaking HDMI connections. Avoid sharp bends, kinking, or exceeding the cable minimum bend radius during routing through conduit or ceiling pathways. A licensed low-voltage technician or certified AV integrator should perform installation in commercial environments.