Overview of the CAB-HDMI-MUL4K-2M=

The ​​CAB-HDMI-MUL4K-2M=​​ is a ​​2-meter HDMI 2.0 cable​​ certified for ​​4K Ultra HD (3840×2160)​​ video transmission, designed to integrate with Cisco collaboration and digital signage systems. It ensures high-definition signal integrity for applications requiring precise visual fidelity, such as video conferencing or display walls.

Key Technical Specifications

• ​​Resolution​​: Supports ​​4K@60Hz​​, HDR10, and ​​18 Gbps bandwidth​​ for uncompressed video/audio.
• ​​Compatibility​​: Works with ​​HDMI 2.0/1.4​​ devices, including Cisco Room Kits and TelePresence systems.
• ​​Durability​​: Reinforced braided jacket with gold-plated connectors to resist signal degradation.
• ​​Audio​​: Transmits ​​Dolby Atmos​​, DTS:X, and 32-channel PCM audio.

Core Applications in Cisco Ecosystems

This cable is tailored for:

• ​​Collaboration Spaces​​: Linking Cisco Board Pro 55/75 displays to codecs for seamless video conferencing.
• ​​Digital Signage​​: Driving 4K content across multiple screens in lobbies or control rooms.
• ​​Training Centers​​: Delivering high-resolution instructional videos or live demos.

Addressing Common User Concerns

​​Q: Does it support HDMI ARC or Ethernet over HDMI?​​
The CAB-HDMI-MUL4K-2M= lacks HDMI Ethernet Channel (HEC) support but includes ​​Audio Return Channel (ARC)​​ for bidirectional audio between displays and sound systems.

​​Q: Is it backwards-compatible with older HDMI devices?​​
Yes, it maintains compatibility with ​​1080p@120Hz​​ or ​​1440p@144Hz​​ displays but prioritizes 4K clarity for modern Cisco hardware.

Why Opt for Cisco-Certified HDMI Cables?

Cheap third-party HDMI cables often fail to sustain ​​4K@60Hz​​ over time due to inadequate shielding or bandwidth limitations. The CAB-HDMI-MUL4K-2M= guarantees stable performance in enterprise environments, avoiding flickering or signal drops. For verified stock, purchase via ​​[“CAB-HDMI-MUL4K-2M=” link to (https://itmall.sale/product-category/cisco/)​​.

Deployment Best Practices

• ​​Length Limitations​​: For 4K@60Hz, avoid extending beyond ​​3 meters​​ without signal boosters.
• ​​Heat Management​​: Keep away from high-temperature sources (e.g., server exhausts) to preserve insulation.
• ​​Bend Radius​​: Avoid sharp folds to protect internal wiring.

Final Perspective

In hybrid work environments, ​​reliable AV connectivity is non-negotiable​​. The CAB-HDMI-MUL4K-2M= eliminates uncertainties in mission-critical setups—I’ve seen subpar cables derail executive briefings due to flickering or audio lag. While pricier than generic alternatives, it’s a strategic investment for maintaining professional-grade visual communication.