Extron HDMI Ultra/15 (part number 26-663-15) — at 15 ft (4.5 m) this is the longest cable Extron builds in the HDMI Ultra Series.

Extron rates Premium High Speed performance for HDMI Ultra up to 15 feet, so this part sits exactly at the top of the specified range: 4096 x 2160 and 3840 x 2160 at 60 Hz, 8 bit color, and an 18.0 Gbps data rate ceiling. Everything that makes the shorter members of the family easy to install carries over — ultra-flexible 28 AWG conductors, double shielding, a 0.22 in (5.7 mm) jacket and a 0.80 in (20.3 mm) bend radius — which matters more, not less, over a longer pull.

Key Capabilities

• 15 ft (4.5 m): the maximum length in the HDMI Ultra Series
• Premium High Speed rating applies across the full 15 ft run
• 4096 x 2160 and 3840 x 2160 at 60 Hz with 8 bit color depth
• 18.0 Gbps maximum video data rate, 6.0 Gbps per color
• Attenuation of 25 dB or less per 3 m at 4.125 to 5.100 GHz
• Limited Lifetime Performance warranty

Where It Is Used

Auditoriums, large classrooms, broadcast and production control rooms, and equipment closets that sit one wall away from the display. Also useful where a 4K source must reach a video wall controller or a large-format panel without introducing an extender.

Specifications at a Glance

• Signal type: HDMI 2.0; 24 to 60 fps frame rates
• Connectors: 1 male type A HDMI to 1 male type A HDMI, gold plated
• Pair impedance 100 ohms ±10 ohms; FEXT 20 dB or better per 3 m
• Regulatory: UL VW-1, CMX, CSA FT-1; 30 V, 80 °C

Also referenced as Extron HDMIUltra/15, HDMI-Ultra-15, part number 2666315.