The HDMI Cable 25m 4K UHD (High Quality) is an ultra-long commercial-grade digital audio-video interconnect engineered for extended-range audiovisual installations in auditoriums, conference centers, home cinemas, security monitoring rooms, and digital signage networks. Designed to overcome extreme signal attenuation and high-frequency roll-off over long copper distances, it integrates an active low-noise TMDS equalization and redriver chipset paired with heavy-gauge 24/26 AWG oxygen-free copper (OFC) conductors and triple-layer shielding. Supporting up to 18.0 Gbps high-speed bandwidth, it delivers Ultra-HD 4K video at 60Hz, HDR10 dynamic range, 32-channel uncompressed surround sound, and HDCP 2.2 content encryption without transmission latency, pixel sparkling, or frame drops.

Specifications

• Cable Type: Active / Directional High-Speed HDMI Cable with Ethernet (HDMI Type-A Male to Male)
• Total Cable Length: 25.0 Meters (Approx. 82 Feet)
• HDMI Specification Compliance: HDMI 2.0b / HDMI 2.0 (Backward compatible with HDMI 1.4, 1.3, 1.2, and 1.1)
• Total Signal Bandwidth: Up to 18.0 Gbps (600 MHz Single-Link TMDS Clock Rate)
• Maximum Video Resolution Support:
  • 4K UHD (3840 × 2160) at 60 Hz / 50 Hz (4:4:4, 4:2:2, 4:2:0 Chroma Subsampling)
  • Cinema 4K (4096 × 2160) at 60 Hz / 24 Hz
  • Full HD 1080p (1920 × 1080) at 120 Hz / 144 Hz / 240 Hz
  • 720p / 1080i / 576p / 480p / 3D Full HD Formats
• High Dynamic Range (HDR) Support: HDR10, Dolby Vision, HLG (Hybrid Log-Gamma), Wide Color Gamut (BT.2020)
• Color Depth: 24-bit, 30-bit, 36-bit, 48-bit Deep Color (8-bit, 10-bit, 12-bit, 16-bit per channel)
• HDCP Protocol Compliance: HDCP 2.2 and HDCP 1.4 (High-bandwidth Digital Content Protection)
• Audio Capability:
  • Audio Return Channel (ARC) Support
  • Up to 32 Discrete Audio Channels (1536 kHz Audio Sampling Frequency)
  • Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD Master Audio, LPCM 7.1 / 5.1
• Conductor Material: 100% High-Purity Solid Oxygen-Free Copper (OFC) Wire
• Conductor Wire Gauge: Heavy-Duty 24 AWG / 26 AWG Signal Pairs (Low Loop Resistance)
• Signal Amplification: Integrated Low-Power Active Signal Booster / Equalizer Chipset inside the Display-side connector hood
• Shielding Architecture: Triple-Layer EMI/RFI Shielding (Individual Aluminum Foil per Twisted Pair + 100% Coverage Overall Mylar Foil + High-Density Tinned Copper Braided Mesh)
• Connector Plating: 24K Gold-Plated Precision Terminals (Corrosion-resistant, low contact resistance)
• Connector Housing: Heavy-Duty Zinc Alloy / Molded High-Impact PVC Shell with Integrated Strain Relief
• Outer Jacket Material: High-Durability Flexible PVC Jacket (Optional High-Density Nylon Braided Outer Layer)
• Cable Outer Diameter (OD): Approx. 9.0 mm to 10.0 mm
• Minimum Bend Radius: 65 mm (Dynamic routing) / 50 mm (Static installation)
• Operating Temperature Range: -20°C to +75°C (-4°F to 167°F)
• Net Weight: Approx. 1.85 kg to 2.15 kg

Features

• Integrated Active Redriver Chipset: Internal equalization chip regenerates, filters, and synchronizes attenuated digital TMDS clock and data streams over 25 meters, preventing digital sparkle artifacts, flickering, and handshake drops.
• Full 18 Gbps 4K60 UHD Bandwidth: Delivers 60 frames per second 4K playback with vivid HDR dynamic range and smooth motion rendering for fast-paced video, live sports, and digital cinema.
• Triple High-Density EMI/RFI Shielding: Heavy-duty braided mesh and foil layers shield signal transmission from electromagnetic interference emitted by nearby high-voltage power conduits, industrial machinery, and wireless access points.
• Precision 24K Gold-Plated Contacts: Thick gold plating protects against contact oxidation, maintaining clean electrical continuity and stable EDID/CEC control handshakes over thousands of mating cycles.
• High-Tension Tensile Jacket: Engineered with a rugged outer sheath and robust strain-relief boots to withstand tensile stress, bending forces, and conduit abrasion during long in-wall or ceiling pulls.

Common Applications

• Large Auditoriums & Houses of Worship: Connecting control room video switchers or AV racks across large halls to ceiling-mounted long-throw 4K projectors.
• Conference Halls & Boardrooms: In-wall and floor conduit routing from central podium presentation hubs to primary wall-mounted interactive displays.
• Digital Signage & Retail Showrooms: Distributing centralized 4K media player feeds to remote storefront displays, video walls, and exhibition booths.
• Surveillance Command Centers: Long-range connection from multi-channel CCTV NVR/DVR rack systems to main security monitoring consoles.
• Live Production & Staging: Interconnecting video mixers, stage confidence monitors, and live PTZ video cameras across staging venues.

Usage Tips

• Strict Directional Installation (CRITICAL):
  • Due to the integrated active signal equalizer chipset, **this 25-meter cable is strictly unidirectional and will not work if connected in reverse**.
  • **"Input" / "Source":** Must connect to the video transmitting device (PC, media player, NVR, video switcher, console).
  • **"Output" / "Display" / "TV":** Must connect to the receiving display (projector, TV, monitor).
  • Verify connector labels on both ends before pulling through conduit, ceilings, or drywall cavities. Reversing the cable yields no video output.
• Pre-Pull Bench Testing: **Always uncoil and bench-test the cable with the intended source and display hardware** before routing it through walls, ceilings, or underground raceways.
• Conduit & Pulling Guidelines:
  • Use smooth-bore conduit with an inner diameter of at least **32 mm (1.25 Inches)** to allow the larger active connector head to pass through cleanly.
  • Secure pulling lines directly to the outer jacket and strain relief boot using pulling lubricant. **Never pull by the delicate metal connector shell**.
  • Cover the connector head with a protective cap or tape to prevent drywall dust, debris, or moisture from contaminating the internal gold pin array.
• Bend Radius Management: Maintain a gradual bend radius (≥ 60 mm to 65 mm). Avoid tight 90° corners, as pinching the cable can alter internal conductor geometry and lead to impedance mismatches or signal loss.
• Source Power Stability: The active internal chipset draws parasitic operating power (approx. 50 mA to 60 mA) from pin 18 (+5V rail) of the HDMI port. If connecting through passive wall plates, keystones, or unpowered matrix outputs, verify that the source delivers stable 5V rail power to keep the chipset energized.

The High-Performance 25-Meter (82ft) Active HDMI 2.0 4K UHD High-Speed Cable with Integrated Signal Booster / Heavy-Duty Shielding is an ultra-long commercial-grade digital audio-video interconnect engineered for extended-range audiovisual installations in auditoriums, conference centers, home cinemas, security monitoring rooms, and digital signage networks. Designed to overcome extreme signal attenuation and high-frequency roll-off over long copper distances, it integrates an active low-noise TMDS equalization and redriver chipset paired with heavy-gauge 24/26 AWG oxygen-free copper (OFC) conductors and triple-layer shielding. Supporting up to 18.0 Gbps high-speed bandwidth, it delivers Ultra-HD 4K video at 60Hz, HDR10 dynamic range, 32-channel uncompressed surround sound, and HDCP 2.2 content encryption without transmission latency, pixel sparkling, or frame drops.

Specifications

• Cable Type: Active / Directional High-Speed HDMI Cable with Ethernet (HDMI Type-A Male to Male)
• Total Cable Length: 25.0 Meters (Approx. 82 Feet)
• HDMI Specification Compliance: HDMI 2.0b / HDMI 2.0 (Backward compatible with HDMI 1.4, 1.3, 1.2, and 1.1)
• Total Signal Bandwidth: Up to 18.0 Gbps (600 MHz Single-Link TMDS Clock Rate)
• Maximum Video Resolution Support:
  • 4K UHD (3840 × 2160) at 60 Hz / 50 Hz (4:4:4, 4:2:2, 4:2:0 Chroma Subsampling)
  • Cinema 4K (4096 × 2160) at 60 Hz / 24 Hz
  • Full HD 1080p (1920 × 1080) at 120 Hz / 144 Hz / 240 Hz
  • 720p / 1080i / 576p / 480p / 3D Full HD Formats
• High Dynamic Range (HDR) Support: HDR10, Dolby Vision, HLG (Hybrid Log-Gamma), Wide Color Gamut (BT.2020)
• Color Depth: 24-bit, 30-bit, 36-bit, 48-bit Deep Color (8-bit, 10-bit, 12-bit, 16-bit per channel)
• HDCP Protocol Compliance: HDCP 2.2 and HDCP 1.4 (High-bandwidth Digital Content Protection)
• Audio Capability:
  • Audio Return Channel (ARC) Support
  • Up to 32 Discrete Audio Channels (1536 kHz Audio Sampling Frequency)
  • Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD Master Audio, LPCM 7.1 / 5.1
• Conductor Material: 100% High-Purity Solid Oxygen-Free Copper (OFC) Wire
• Conductor Wire Gauge: Heavy-Duty 24 AWG / 26 AWG Signal Pairs (Low Loop Resistance)
• Signal Amplification: Integrated Low-Power Active Signal Booster / Equalizer Chipset inside the Display-side connector hood
• Shielding Architecture: Triple-Layer EMI/RFI Shielding (Individual Aluminum Foil per Twisted Pair + 100% Coverage Overall Mylar Foil + High-Density Tinned Copper Braided Mesh)
• Connector Plating: 24K Gold-Plated Precision Terminals (Corrosion-resistant, low contact resistance)
• Connector Housing: Heavy-Duty Zinc Alloy / Molded High-Impact PVC Shell with Integrated Strain Relief
• Outer Jacket Material: High-Durability Flexible PVC Jacket (Optional High-Density Nylon Braided Outer Layer)
• Cable Outer Diameter (OD): Approx. 9.0 mm to 10.0 mm
• Minimum Bend Radius: 65 mm (Dynamic routing) / 50 mm (Static installation)
• Operating Temperature Range: -20°C to +75°C (-4°F to 167°F)
• Net Weight: Approx. 1.85 kg to 2.15 kg

Features

• Integrated Active Redriver Chipset: Internal equalization chip regenerates, filters, and synchronizes attenuated digital TMDS clock and data streams over 25 meters, preventing digital sparkle artifacts, flickering, and handshake drops.
• Full 18 Gbps 4K60 UHD Bandwidth: Delivers 60 frames per second 4K playback with vivid HDR dynamic range and smooth motion rendering for fast-paced video, live sports, and digital cinema.
• Triple High-Density EMI/RFI Shielding: Heavy-duty braided mesh and foil layers shield signal transmission from electromagnetic interference emitted by nearby high-voltage power conduits, industrial machinery, and wireless access points.
• Precision 24K Gold-Plated Contacts: Thick gold plating protects against contact oxidation, maintaining clean electrical continuity and stable EDID/CEC control handshakes over thousands of mating cycles.
• High-Tension Tensile Jacket: Engineered with a rugged outer sheath and robust strain-relief boots to withstand tensile stress, bending forces, and conduit abrasion during long in-wall or ceiling pulls.

Common Applications

• Large Auditoriums & Houses of Worship: Connecting control room video switchers or AV racks across large halls to ceiling-mounted long-throw 4K projectors.
• Conference Halls & Boardrooms: In-wall and floor conduit routing from central podium presentation hubs to primary wall-mounted interactive displays.
• Digital Signage & Retail Showrooms: Distributing centralized 4K media player feeds to remote storefront displays, video walls, and exhibition booths.
• Surveillance Command Centers: Long-range connection from multi-channel CCTV NVR/DVR rack systems to main security monitoring consoles.
• Live Production & Staging: Interconnecting video mixers, stage confidence monitors, and live PTZ video cameras across staging venues.

Usage Tips

• Strict Directional Installation (CRITICAL):
  • Due to the integrated active signal equalizer chipset, **this 25-meter cable is strictly unidirectional and will not work if connected in reverse**.
  • **"Input" / "Source":** Must connect to the video transmitting device (PC, media player, NVR, video switcher, console).
  • **"Output" / "Display" / "TV":** Must connect to the receiving display (projector, TV, monitor).
  • Verify connector labels on both ends before pulling through conduit, ceilings, or drywall cavities. Reversing the cable yields no video output.
• Pre-Pull Bench Testing: **Always uncoil and bench-test the cable with the intended source and display hardware** before routing it through walls, ceilings, or underground raceways.
• Conduit & Pulling Guidelines:
  • Use smooth-bore conduit with an inner diameter of at least **32 mm (1.25 Inches)** to allow the larger active connector head to pass through cleanly.
  • Secure pulling lines directly to the outer jacket and strain relief boot using pulling lubricant. **Never pull by the delicate metal connector shell**.
  • Cover the connector head with a protective cap or tape to prevent drywall dust, debris, or moisture from contaminating the internal gold pin array.
• Bend Radius Management: Maintain a gradual bend radius (≥ 60 mm to 65 mm). Avoid tight 90° corners, as pinching the cable can alter internal conductor geometry and lead to impedance mismatches or signal loss.
• Source Power Stability: The active internal chipset draws parasitic operating power (approx. 50 mA to 60 mA) from pin 18 (+5V rail) of the HDMI port. If connecting through passive wall plates, keystones, or unpowered matrix outputs, verify that the source delivers stable 5V rail power to keep the chipset energized.

The High-Performance 25-Meter (82ft) Active HDMI 2.0 4K UHD High-Speed Cable with Integrated Signal Booster / Heavy-Duty Shielding is an ultra-long commercial-grade digital audio-video interconnect engineered for extended-range audiovisual installations in auditoriums, conference centers, home cinemas, security monitoring rooms, and digital signage networks. Designed to overcome extreme signal attenuation and high-frequency roll-off over long copper distances, it integrates an active low-noise TMDS equalization and redriver chipset paired with heavy-gauge 24/26 AWG oxygen-free copper (OFC) conductors and triple-layer shielding. Supporting up to 18.0 Gbps high-speed bandwidth, it delivers Ultra-HD 4K video at 60Hz, HDR10 dynamic range, 32-channel uncompressed surround sound, and HDCP 2.2 content encryption without transmission latency, pixel sparkling, or frame drops.

Specifications

• Cable Type: Active / Directional High-Speed HDMI Cable with Ethernet (HDMI Type-A Male to Male)
• Total Cable Length: 25.0 Meters (Approx. 82 Feet)
• HDMI Specification Compliance: HDMI 2.0b / HDMI 2.0 (Backward compatible with HDMI 1.4, 1.3, 1.2, and 1.1)
• Total Signal Bandwidth: Up to 18.0 Gbps (600 MHz Single-Link TMDS Clock Rate)
• Maximum Video Resolution Support:
  • 4K UHD (3840 × 2160) at 60 Hz / 50 Hz (4:4:4, 4:2:2, 4:2:0 Chroma Subsampling)
  • Cinema 4K (4096 × 2160) at 60 Hz / 24 Hz
  • Full HD 1080p (1920 × 1080) at 120 Hz / 144 Hz / 240 Hz
  • 720p / 1080i / 576p / 480p / 3D Full HD Formats
• High Dynamic Range (HDR) Support: HDR10, Dolby Vision, HLG (Hybrid Log-Gamma), Wide Color Gamut (BT.2020)
• Color Depth: 24-bit, 30-bit, 36-bit, 48-bit Deep Color (8-bit, 10-bit, 12-bit, 16-bit per channel)
• HDCP Protocol Compliance: HDCP 2.2 and HDCP 1.4 (High-bandwidth Digital Content Protection)
• Audio Capability:
  • Audio Return Channel (ARC) Support
  • Up to 32 Discrete Audio Channels (1536 kHz Audio Sampling Frequency)
  • Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD Master Audio, LPCM 7.1 / 5.1
• Conductor Material: 100% High-Purity Solid Oxygen-Free Copper (OFC) Wire
• Conductor Wire Gauge: Heavy-Duty 24 AWG / 26 AWG Signal Pairs (Low Loop Resistance)
• Signal Amplification: Integrated Low-Power Active Signal Booster / Equalizer Chipset inside the Display-side connector hood
• Shielding Architecture: Triple-Layer EMI/RFI Shielding (Individual Aluminum Foil per Twisted Pair + 100% Coverage Overall Mylar Foil + High-Density Tinned Copper Braided Mesh)
• Connector Plating: 24K Gold-Plated Precision Terminals (Corrosion-resistant, low contact resistance)
• Connector Housing: Heavy-Duty Zinc Alloy / Molded High-Impact PVC Shell with Integrated Strain Relief
• Outer Jacket Material: High-Durability Flexible PVC Jacket (Optional High-Density Nylon Braided Outer Layer)
• Cable Outer Diameter (OD): Approx. 9.0 mm to 10.0 mm
• Minimum Bend Radius: 65 mm (Dynamic routing) / 50 mm (Static installation)
• Operating Temperature Range: -20°C to +75°C (-4°F to 167°F)
• Net Weight: Approx. 1.85 kg to 2.15 kg

Features

• Integrated Active Redriver Chipset: Internal equalization chip regenerates, filters, and synchronizes attenuated digital TMDS clock and data streams over 25 meters, preventing digital sparkle artifacts, flickering, and handshake drops.
• Full 18 Gbps 4K60 UHD Bandwidth: Delivers 60 frames per second 4K playback with vivid HDR dynamic range and smooth motion rendering for fast-paced video, live sports, and digital cinema.
• Triple High-Density EMI/RFI Shielding: Heavy-duty braided mesh and foil layers shield signal transmission from electromagnetic interference emitted by nearby high-voltage power conduits, industrial machinery, and wireless access points.
• Precision 24K Gold-Plated Contacts: Thick gold plating protects against contact oxidation, maintaining clean electrical continuity and stable EDID/CEC control handshakes over thousands of mating cycles.
• High-Tension Tensile Jacket: Engineered with a rugged outer sheath and robust strain-relief boots to withstand tensile stress, bending forces, and conduit abrasion during long in-wall or ceiling pulls.

Common Applications

• Large Auditoriums & Houses of Worship: Connecting control room video switchers or AV racks across large halls to ceiling-mounted long-throw 4K projectors.
• Conference Halls & Boardrooms: In-wall and floor conduit routing from central podium presentation hubs to primary wall-mounted interactive displays.
• Digital Signage & Retail Showrooms: Distributing centralized 4K media player feeds to remote storefront displays, video walls, and exhibition booths.
• Surveillance Command Centers: Long-range connection from multi-channel CCTV NVR/DVR rack systems to main security monitoring consoles.
• Live Production & Staging: Interconnecting video mixers, stage confidence monitors, and live PTZ video cameras across staging venues.

Usage Tips

• Strict Directional Installation (CRITICAL):
  • Due to the integrated active signal equalizer chipset, **this 25-meter cable is strictly unidirectional and will not work if connected in reverse**.
  • **"Input" / "Source":** Must connect to the video transmitting device (PC, media player, NVR, video switcher, console).
  • **"Output" / "Display" / "TV":** Must connect to the receiving display (projector, TV, monitor).
  • Verify connector labels on both ends before pulling through conduit, ceilings, or drywall cavities. Reversing the cable yields no video output.
• Pre-Pull Bench Testing: **Always uncoil and bench-test the cable with the intended source and display hardware** before routing it through walls, ceilings, or underground raceways.
• Conduit & Pulling Guidelines:
  • Use smooth-bore conduit with an inner diameter of at least **32 mm (1.25 Inches)** to allow the larger active connector head to pass through cleanly.
  • Secure pulling lines directly to the outer jacket and strain relief boot using pulling lubricant. **Never pull by the delicate metal connector shell**.
  • Cover the connector head with a protective cap or tape to prevent drywall dust, debris, or moisture from contaminating the internal gold pin array.
• Bend Radius Management: Maintain a gradual bend radius (≥ 60 mm to 65 mm). Avoid tight 90° corners, as pinching the cable can alter internal conductor geometry and lead to impedance mismatches or signal loss.
• Source Power Stability: The active internal chipset draws parasitic operating power (approx. 50 mA to 60 mA) from pin 18 (+5V rail) of the HDMI port. If connecting through passive wall plates, keystones, or unpowered matrix outputs, verify that the source delivers stable 5V rail power to keep the chipset energized.

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