HDMI/HDBaseT™ Matrix switcher

Absolute Acoustics
HDMI/HDBaseT™ Matrix switcher

AA-NDS-UHM88

The Absolute Acoustics® NDS-UHM88 is a HDMI/HDBaseT™ matrix switcher with 8 inputs and 8 outputs capable of transmitting audio and video, control signals and electrical power supply for distances up to 328 ft (100m) over a single twisted-pair cable. Its unique hybrid architecture combines 8 HDMI inputs, 2 HDMI outputs and 6 HDBaseT™ outputs in a compact 2U chassis, and provides advanced features for HDMI signal distribution, such as native support for UHD/4K resolutions, high definition audio formats and compliance with HDCP 2.2 copy protection standard. Each output port features HDMI audio breakout, for direct connection with audio systems, and IR/RS-232 extension ports to remote zone receivers. UHM88 can be controlled manually through buttons on its front panel, or remotely by sending IR or RS232 codes. When connected to an Ethernet network it can also be controlled over Telnet protocol, or through its web interface - which also works as a easy way to perform all settings.

Features & Benefits

  • UHD / 4K ENABLED - Compatible with new ultra high-definition sources and displays, sending signals with resolutions up to 2160p@30 4:4:4 or 2160p@60 4:2:0
  • FRONTAL DISPLAY & BUTTONS - A set of buttons and a LCD display allows quick access to device status, settings, and switching operations, as also works as a secondary control interface
  • HDCP 2.2 COMPLIANT - Fully licensed and compliant with HDCP 2.2, allowing the transmission of ultra high-definition signals directly from the source
  • DYNAMIC FEEDBACKS - Instant report the current state of the system whenever it is updated, allowing triggering events in external devices
  • HDMI AUDIO DE-EMBEDDING - De-embedding of the digital audio contained in the HDMI signal to analogue connections, allowing direct integration to amplifiers and multi-room audio systems
  • HDMI-CEC BRIDGE - Sending of commands in the HDMI-CEC standard for system displays control without the need of additional hardware
  • SERIAL BRIDGE - Sending commands in the RS232 standard for devices connected to the matrix, optimizing the use of control ports
  • MULTI-RANGED HDBASET™ - One HDBaseT™ output ports compatible with both 230ft (70m) and 328ft (100m) receivers, flexibilizing the installation
  • PoC TECHNOLOGY - Sending of electrical power to the receivers via HDBaseT™ link, eliminating the need for local power supplies.

Documentation