Extron HDMI Pro/25 (part number 26-650-25) is a 25 ft (7.6 m) male-to-male HDMI cable and the longest run in the Pro series that Extron verifies for 4K at 60 Hz with no added conditioning.

At 7.6 m the cable sits right on the boundary of the Premium High Speed class, so a 4096x2160 or 3840x2160 source still lands at 60 Hz with 4:4:4 chroma and the full 18.0 Gbps ceiling. The construction changes at this length as well: 22 AWG tinned copper conductors and drain wire, an aluminum/Mylar foil paired with a tinned copper braid, and a PVC jacket measuring 0.47 in across. Ampronix supplies 26-650-25 for rack-to-display runs that an integrator does not want to re-pull a year later.

Key Capabilities

• Extron places 26-650-25 in its 4K Premium class and verifies 4K/60 at this length.
• 22 AWG conductors and drain wire under foil and tinned copper braid shielding.
• Intrapair skew of 112 ps or less and interpair skew of 1.78 ns or less per 8 m.
• Cable outer diameter of 0.47 in (12.0 mm) with a 4.50 in (114.3 mm) bend radius.
• Audio return channel and consumer electronics control travel with the video.
• Jacket UL Listed as type CM and rated CSA FT-1.

Where It Is Used

Twenty-five foot runs are the workhorse of fixed installation: a closet rack feeding a boardroom display, a control room console reaching an overhead monitor, an imaging suite pulling from a workstation to a diagnostic display across the room. The length also suits projector drops in mid-sized classrooms and lecture halls.

Specifications at a Glance

• Cable length: 25 ft (7.6 m)
• Resolution: up to 4K or UHD at 60 Hz, 8 bit color, 18.0 Gbps maximum
• Conductor gauge: 22 AWG conductors and drain wire
• Bend radius: 4.50 in (114.3 mm)
• Warranty: Limited Lifetime Performance

Also referenced as Extron HDMIPro/25, HDMI-Pro-25, part number 2665025.