High-Speed HDMI Cable 20M v1.4 with Ethernet

High-Speed HDMI 20M

The HDMI Cable 20M facilitates high-definition digital audio and video transmission over extended distances without the immediate need for active repeaters in most standard configurations. This passive interconnect utilizes high-gauge copper conductors to maintain signal integrity across the 20-meter span. It supports the HDMI 1.4 specification, providing a reliable link for 1080p resolutions and integrated data channels. Consequently, it serves as a critical component for professional AV installations in boardrooms, classrooms, and digital signage environments where source devices and displays are positioned far apart.

Key Features

• Enhanced Signal Shielding
  The cable incorporates triple-layer high-density shielding to mitigate electromagnetic interference and radio frequency noise.

• High-Gauge Construction

  • Utilizes 24AWG or 26AWG copper wiring to reduce attenuation over the 20m length.
  • Maintains Transition Minimized Differential Signaling (TMDS) stability for flicker-free video.

• Integrated Ethernet Channel
  This feature allows for 100 Mbps bi-directional networking between connected devices via the HDMI link.

Specifications

What’s in the Box

• 1 x High-Speed HDMI Cable (20 Meters)
• Protective Connector Caps

Why Choose This HDMI Solution

• Professional-grade PVC jacketing ensures durability during installation through conduits or ceiling voids. Additionally, the gold-plated connectors prevent oxidation over time.
• The cable supports Audio Return Channel (ARC), which simplifies the connection between displays and AV receivers by reducing the number of required cables.
• However, users should ensure the source device provides sufficient voltage for the 20m passive run. Therefore, this product is highly effective for standard HD deployments in commercial settings.
• Consequently, the robust shielding prevents signal degradation in high-interference environments like server rooms or industrial workspaces.