The Story Behind the Premium HDMI Cable Certification Program
Trust the Cable with the Label When the current HDMI specification was released no updated cable spec or cable test specification was needed because the High Speed HDMI Cables under the previous 1.4b spec are sufficient for the 18Gbps-dependent features. But in 2015 the new Premium HDMI Cable Certification Program was established based on indications that while the current High Speed Cables would be sufficient; HDMI Adopters, manufacturers, retailers, integrators and consumers should have a choice for cables that are tested and certified to ensure ultra-reliability for next-generation 4K/UltraHD features and 18Gbps performance, and which in some cases would result in even better designed and constructed cables.
Available only to HDMI Adopters who sign up for the Premium HDMI Cable Program, the program includes an updated cable design note, enhanced speed tests, and importantly a new EMI test requirement to reduce interference to Wi-Fi, mobile, and wireless streaming devices (many of which are connected directly to adjacent HDMI ports). Also every length of every product line of cable is tested. These tests can only be performed by HDMI Authorized Test Centers (ATCs). ATCs are the test facilities that have access to the HDMI specifications, HDMI test specifications, authorized test equipment, and that communicate directly with HDMI Licensing with verified test results and to confirm authorized HDMI Adopters.
Another important aspect is product lifecycle assurance. Cables that are submitted to ATCs are sometimes prototypes and may differ slightly from the mass-production version. Slight variations in materials or production may unintentionally affect performance. Subsequent replenishments may also result in material or construction variations. HDMI is authorized to randomly test products to ensure they still comply with the Premium HDMI Cable Certification Program test requirements.
The authentication and verification component of the program involves the requirement to affix and display a Premium HDMI Cable Authentication Label to packaging. The label has a proprietary QR code plus unique holographic verification fingerprint for each individual model and unit of package. The labels can only be scanned with an HDMI verification smartphone app (available in App Store and Play Store) for use by manufacturers, customs officials, retailers, installers, and consumers to verify the product is authentic, certified, and displaying the correct brand and model number. This guards against non-Adopters, uncertified cables, and even brand counterfeits causing bad installations and returned products.
For more information on the program including a list of participating Adopters please visit: www.hdmi.org/premiumcable