Extron XTP DTP 22/300 (part number 26-739-300) — a 300 ft (91.4 m) shielded twisted pair cable, the longest factory-terminated length in the XTP DTP 22 Series.

At 300 feet this cable sits close to the 330 ft ceiling Extron states for DTP3 uncompressed 4K/60 at 4:4:4, which makes construction quality the whole story. Four solid 22 AWG bare copper pairs each get an aluminium foil shield; a tinned copper braid then wraps the bundle before the gray PVC jacket goes on. Extron certifies the design to 500 MHz across the full 330 ft and terminates both ends in the factory with XTP DTP 22 RJ-45 plugs and molded strain relief, removing site termination as a variable on the hardest run in the building.

Key Capabilities

• Longest length in the series: 300 ft (91.4 m), close to the 330 ft limit.
• 500 MHz certified bandwidth at distances up to 330 ft (100 m).
• Delivers DTP3 uncompressed 4K/60 at 4:4:4 chroma sampling.
• Preserves signal integrity for uncompressed HDMI 2.0b.
• S/FTP: four foil-shielded 22 AWG pairs inside a tinned copper braid.
• Gold-plated contacts on shielded CAT6A RJ45 male connectors.
• Factory terminated to TIA/EIA T568B with molded strain relief.

Where It Is Used

Reserved for the longest copper runs a DTP3 system will tolerate: cross-campus links, large arena and convention centre distribution, airport terminal signage and industrial control rooms where the display and the head-end are effectively in different buildings.

Specifications at a Glance

• Length: 300 ft (91.4 m)
• Conductors: solid bare copper 22 AWG
• Connector: 1 male shielded CAT6A RJ45 to 1 male shielded CAT6A RJ45
• Cable rating: non-plenum, NEC CM-rated
• Regulatory: NEC 800, CM UL 1685, RoHS, WEEE

Also referenced as Extron XTPDTP22300, XTP-DTP-22-300, part number 26739300.