Atlona AT-UHD-CLSO-824 8×2 Multi-Format Matrix Switcher with Dual, Mirrored HDMI / HDBaseT Outputs

The Atlona AT-UHD-CLSO-824 is a professional-grade 8×2 matrix switcher designed for presentation environments that demand flexibility, power, and 4K video performance. With dual mirrored HDMI and HDBaseT outputs, it supports 4K/UHD @ 60 Hz (4:2:0) video and HDCP management, making it ideal for multi-display setups, divisible rooms, and conferencing systems. The CLSO-824 integrates advanced audio matrixing, microphone ducking, and control options for RS-232, IR, and TCP/IP, ensuring seamless system integration.

Three HDBaseT inputs and two Ethernet-enabled HDBaseT outputs support long-distance AV extension up to 330 feet (100 meters), providing full PoE for remote transmitters and receivers. The built-in audio matrix mixer enables flexible signal routing, while the dual mirrored outputs make it easy to feed local and extended displays simultaneously.

Key Features

• 8×2 matrix switcher with dual mirrored HDMI and HDBaseT outputs
• Supports 4K/UHD @ 60 Hz with 4:2:0 chroma subsampling
• Three HDBaseT inputs and two Ethernet-enabled HDBaseT outputs
• PoE source for remote powering of HDBaseT transmitters and receivers
• Integrated audio matrix mixer for mic and program audio
• Two balanced stereo audio outputs with EQ and volume control
• EDID and HDCP management for optimal system compatibility
• Supports TCP/IP, RS-232, and IR control for flexible integration
• Field-configurable via web interface or Velocity™ Device Manager
• Rack-mountable 1U full-width chassis with power supply included

Technical Specifications

• Model: AT-UHD-CLSO-824
• Video Resolution: Up to 4096×2160 @ 60 Hz (4:2:0)
• Color Depth: 8-bit, 10-bit, 12-bit
• Chroma Subsampling: 4:4:4, 4:2:2, 4:2:0
• Video Bandwidth: 10.2 Gbps
• HDCP: Switchable (Compliant/Non-compliant)
• HDR: Compatible with standard 4K HDR workflows
• Audio Formats:
  • Analog Output: PCM 2Ch (de-embedded)
  • HDMI/HDBaseT OUT: PCM, Dolby Digital, DTS, Dolby TrueHD, DTS-HD MA
  • Sample Rates: 32 kHz – 192 kHz, up to 24-bit
• Audio Features:
  • Dual mic/line inputs with 48V phantom power
  • Audio matrix mixing with microphone ducking
  • De-embedding and analog re-embedding
  • 5-band EQ and gain control per channel
• HDBaseT Distance:
  • CAT5e/6 @ 1080p: up to 328 ft (100 m)
  • CAT6a/7 @ 4K: up to 328 ft (100 m)
• HDMI Distance:
  • 4K: up to 15 ft (5 m)
  • 1080p: up to 30 ft (10 m)
• Control: TCP/IP, RS-232, IR, and HDBaseT pass-through
• Power:
  • Input: AC 100–240V, 50/60 Hz
  • Output: DC 48V, 3.125A
  • Consumption: 78.54W (max), 3.52W (idle)
• Operating Temperature: 32°F to 122°F (0°C to 50°C)
• Storage Temperature: –4°F to 140°F (–20°C to 60°C)
• Humidity: 20% to 90%, non-condensing
• Certifications: CE, FCC, cULus, CCC, RCM

Physical Specifications

• Dimensions (W × L × H): 17.08 × 10.04 × 1.73 in (433.8 × 255 × 44 mm)
• Weight: 7.69 lb (3.49 kg)
• Rack Size: 1U (Full Width)

Applications

• Dual-screen classrooms and conference rooms with independent content
• Divisible rooms requiring dual-zone AV distribution
• Video conferencing systems integrating cameras, codecs, and dual displays
• Corporate and educational environments using 4K/UHD content

What's in the Box

• x1 Atlona AT-UHD-CLSO-824 Matrix Switcher
• x1 Desktop power supply with detachable AC cable
• x1 IR remote control
• Rack mount brackets
• User guide