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8x8 HDMI 2.0b (18Gbps) Scaling Matrix

The M88SL HDMI Matrix is the latest design based on the EX1L technology and has long distance capabilities (120m @ 4K/UHD & 150m @ 1080p).  This matrix is able to be used "as is" as an HDMI to HDMI matrix, but also features the long distance UTP output for use with the optional SLRX  receiver that has 2-way 12V IR, audio breakout (Optical S/PDIF and a 3.5mm mini), and RS-232 pass-through.  This matrix scales making unlike displays easy to integrate so that each display gets the appropriate signal.  The optional SLRX is available in packs of four or single units.  The M88SL features eight HDMI inputs, 8 x 18gbps Scaling HDBaseT outputs (120m @ 4K), and 8 Scaling HDMI outputs.  There are audio breakouts (Coaxial and Phoenix) on each output, an IR transmit and receive bank, a sophisticated web GUI and the ability to be controlled via IP, RS-232, IR, or via manual buttons on the front panel. The M88SL provides true matrix routing for HDMI signals.  It supports transmission of video (resolutions up to 2160p@60Hz Ultra HD 4:4:4) and supports high resolution audio formats such as LPCM7.1, Dolby TrueHD, Dolby Digital Plus, Atmos and DTS-HD Master Audio.  The M88SL will also pass HDR8/10/10+ High Dynamic Range information as well as Dolby Vision.  Each output can be set to scale independently of the other.  

Back 1
Front tsp 1
Front angle tsp 3
Front angle tsp 2
RX Transparent
Status real
Video Real
Input Real
Output Real
CEC Real
Network Real


Hercules Set-Up Utility by HW Group Download (click logo).

Screenshot 2023-02-24 062932.jpg

Features & Benefits:

  • HDMI2.0, HDCP2.2/HDCP1.4 compliant

  • Supports video formats up to 4k2k@60Hz with 24bit RGB/YCbCr 4:4:4YCbCr4:2:2, and up to 4k2k@60Hz with 12bit YCbCr 4:2:0

  • Supports RGB, YCbCr 4:4:4, YCbCr 4:2:2 and xvYCC video formats

  • Super long distance 150m 1080p transmission via Category 6 cable, 120m 4K transmission via Category 6 cable

  • Audio breakout on each output (Optical and Phoenix)

  • Supports HDR8/10/10+ and Dolby Vision

  • Supports high resolution VESA mode video formats up to QSXGA@60Hz

  • Audio formats supported: PCM up to 192kHz, compressed audio (IEC 61937), DSD, DST, DTS, Dolby TrueHD, Atmos, 7.1, and 5.1 formats

  • Smart EDID management

  • Control of the M88SL can be accomplished via IR Remote Control, on-panel control, RS232, and TCP/IPControl (RS232 and IP for third party control)

  • 3 Year Warranty


Specifications subject to change.

Additional HDMI/HDBaseT Matrices Products:

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