Extron HDMI Pro/175 (part number 26-650-175) is a 175 ft (53.2 m) HDMI cable in the Standard HDMI class of the Extron Pro range.

Fifty-three metres approaches the practical ceiling for any passive HDMI assembly. Extron publishes no resolution rating at this length and labels the part Standard HDMI rather than 4K, advising a cable equalizer for 1080p at 60 Hz anywhere past 75 ft. What the spec sheet does commit to is the mechanical and electrical build: tinned copper conductors and drain wire at 22 AWG, foil and braid shielding, 100 ohm pairs, and skew figures of 112 ps intrapair and 1.78 ns interpair per 8 m. Ampronix lists 26-650-175 for retrofit and replacement work on installations already built around it.

Key Capabilities

• Single 175 ft (53.2 m) run with no splices or inline couplers.
• Extron classifies part 26-650-175 as Standard HDMI.
• Intrapair skew of 112 ps or less and interpair skew of 1.78 ns or less per 8 m.
• 22 AWG tinned copper conductors under foil and a copper braid.
• Pair impedance of 100 ohms plus or minus 10 ohms.
• Connector bodies measure 2.46 in long including the plug.

Where It Is Used

Runs of this length appear in performing arts venues reaching a follow-spot or projection position, in stadium and broadcast facilities, in large-format digital signage across a concourse, and in industrial control rooms watching a process line from a distant operator station.

Specifications at a Glance

• Cable length: 175 ft (53.2 m)
• Signal type: HDMI 2.0
• Conductor gauge: 22 AWG conductors and drain wire
• Voltage: 30 V
• Warranty: Limited Lifetime Performance

Also referenced as Extron HDMIPro/175, HDMI-Pro-175, part number 26650175. Extron lists 26-650-175 as a retired part number.