DL-PHDM-M-023M LIBERTY Optical Hdmi Cable Plenum

Review LIBERTY Av 26.24 Inch 18g Active Optical Hdmi Cable Plenum Rated

The Liberty DL-PHDM-M-023 and DL-PHDM-M-008 are top-tier 18G Optical HDMI cables designed to deliver uncompromised high-definition video and audio transmission for professional applications. These cables, specifically modeled as DL-PHDM-M-023 with a length of 26.24 feet (8 meters) and DL-PHDM-M-008 with a length of 8.85 feet (2.7 meters), are engineered to meet the stringent requirements of plenum installations.

The Liberty DL-PHDM-M cables are built with 18 individually shielded twisted pair conductors for each data channel and a separate shielded twisted pair for the clocking line. This design ensures minimal signal degradation and maximum data transfer rates, supporting a wide range of resolutions, including 4K Ultra HD, 3D, and 4:4:4 Pure Color.

These cables are constructed with a robust, flexible, and low-smoke PVC jacket that is specifically engineered for plenum installations. The jacket material has been tested to meet the stringent requirements of UL plenum ratings, ensuring that it is safe for use in environments where air handling is common, such as drop ceilings, ductwork, and other areas where air is circulated.

Additionally, the Liberty DL-PHDM-M cables feature a gold-plated HDMI connector with an E-mark certification, ensuring optimal contact and secure signal transmission. The cables are also backwards compatible with older HDMI versions and support HDCP (High Definition Content Protection) and EAR (Electronic Audio Return) functionality.

In summary, the Liberty DL-PHDM-M-023 and DL-PHDM-M-008 are premium 18G Optical HDMI cables that are designed to meet the demands of professional installations in plenum environments. With their superior shielding, flexible design, and robust construction, these cables provide unmatched performance, reliability, and safety for high-definition video and audio transmission.

Pros and Cons of Buying a Liberty DL-PHDM-M-023M/DL-PHDM-M-008M 26.24 18G Optical HDMI Cable (Plenum)

a. High-speed data transfer: This HDMI cable can support data transfer rates of up to 18Gbps, making it suitable for 4K and 8K resolutions, HDR, and 3D content.

b. Plenum rating: The plenum rating ensures that the cable can be installed in the plenum space of a building's air handling system without posing a fire hazard. This is essential for large commercial installations.

c. Durable construction: The 18G optical HDMI cable is designed for heavy-duty use with a robust, flexible jacket that can withstand bending and twisting.

d. Gold-plated connectors: The gold-plated connectors offer better conductivity and corrosion resistance, ensuring reliable signal transmission.

a. Cost: The Liberty DL-PHDM-M-023M/DL-PHDM-M-008M 26.24 18G Optical HDMI Cable is more expensive than standard HDMI cables due to its high-speed capability and plenum rating.

b. Length limitations: The cable is available in lengths up to 50 feet. If longer cables are required, it may be necessary to purchase multiple cables or consider alternative solutions.

c. Heavier than standard HDMI cables: The 18G optical HDMI cable is denser and heavier than standard HDMI cables, which can make installation more challenging in certain applications.

The Liberty DL-PHDM-M-023M/DL-PHDM-M-008M 26.24 18G Optical HDMI Cable (Plenum) is a high-performance solution for commercial installations requiring plenum-rated cables for heavy-duty use. Its pros include high-speed data transfer, plenum rating, durable construction, and gold-plated connectors. However, its cons include a higher cost, length limitations, and heavier weight compared to standard HDMI cables.

If you are in the process of designing or installing a commercial AV system, and your project requires plenum-rated, high-speed HDMI cables, the Liberty DL-PHDM-M-023M/DL-PHDM-M-008M 26.24 18G Optical HDMI Cable is a solid choice. Despite its higher cost and weight, its advanced features and reliable performance can provide significant benefits for your project.

Details:

Full 4k60hz 4:4:4 support brand new, unused.

specifications vcinterconnects:

• brand: Liberty
• mpn: Dl-phdm-m-023m
• compatible brand: Universal
• type: Cable
• color: Black
• connector b: Hdmi Male
• cable length: 75 Ft
• features: Full 4k60 4, 75ft, 18g, Real Glass, No Plastic Optical Fiber, Built To Be Installed, Full Strain Relief For Head Pull, Rohs Compliant Yes
• country of origin: Thailand

returns vcinterconnects:

• policy: no returns

general vcinterconnects:

• category: Electronics > Tv, Audio > Accessories > Video Cables Interconnects

payments vcinterconnects:

• other
• wallet: apple-pay
• credit card: discover

shipping vcinterconnects:

• transit: 4-11 days
• type: calculated
• carrier: usps
• class: standard
• service: usps ground advantage

offer vcinterconnects:

• in stock #: 2
• best offers: true
• availability: in stock
• started: march 2, 2026
• sold #: 16
• options: ship-to-home
• prices: $97.00–$119.00
• item condition: New

seller vcinterconnects:

• rating: 100.0%
• city: emmaus, pennsylvania
• # reviews: 2