8x8 UHD 4Kx2K HDMI matrix with web control VIS-PHD88
Model VIS-PHD88
Overview
Professional 8x8 HDMI matrix designed to manage and distribute UHD 4Kx2K signals in demanding AV installations such as control centers and large meeting rooms.
Allows any of the 8 HDMI inputs to be freely routed to any of the 8 HDMI outputs, with support for 4K video, 3D, and lossless HD audio.
EDID management and internal processing ensure compatibility between different sources and monitors, minimizing synchronization or resolution issues.
The front panel with LCD, RS232 port, and TCP/IP web interface simplify local and remote operation, and up to 32 routing scenes can also be stored.
Technical specifications
Inputs
8 x HDMI type A female
Outputs
8 x HDMI type A female + 8 x de-embedded analog stereo audio
Video Protocol
HDMI 1.4/2.0, HDCP 1.3/1.4, DVI 1.0 compatible
Maximum Resolution
Up to 4Kx2K @ 24/25/30 Hz (4:4:4) and 4Kx2K (YCbCr420) @ 60 Hz
Resolution Range
640x480 to 4096x2160, including 480i/p, 576i/p, 720p, 1080i/p, 2K, 4K
Color Depth
8, 10, or 12 bits per color, up to 1.07 billion colors
Maximum Data Rate
10.2 Gbps (3.4 Gbps per color)
3D Support
true
HDMI Audio
Passthrough, LPCM up to 7.1/24 bit/192 kHz, Dolby Atmos/TrueHD/legacy, DTS:X/DTS‑HD MA/DTS 96/24/legacy
De-embedded Audio
8 unbalanced stereo outputs, 24 bit/192 kHz DAC, gain error ±0.1 dB
Maximum Input Cable Length
Up to 30 m at HDMI 1080p (good quality cable)
Maximum Output Cable Length
Up to 15 m at HDMI 1080p
EDID Management
Default EDID and EDID learning from displays; configurable modes per output/input
Control
Front panel with LCD, RS232 (1x IN + 1x loop), TCP/IP (RJ45, 10/100Base‑T), Web GUI, control software, iOS app
Scene Modes
Up to 32 saveable/loadable scene presets
Operation
7×24 hours, lossless with no perceptible latency (crosspoint)
Power Supply
100–240 VAC, 50–60 Hz, consumption ≈ 25 W
Cooling
Fans, right-to-left airflow
Mounting
19" rack (1U), metal chassis
Dimensions
≈ 44.5 mm (H) x 430 mm (W) x 260 mm (D)
Weight
≈ 3.5 kg
Usage Environments
Command centers, multi-display, conference rooms, education, healthcare, exhibitions
Key features
- 8 HDMI inputs and 8 HDMI outputs with lossless crosspoint and no perceptible latency.
- Supports resolutions up to 4Kx2K, color depths up to 12 bits, and 3D formats.
- HDMI audio de-embedding to 8 independent analog stereo outputs, ideal for external sound systems.
- Flexible control via front panel, RS232, TCP/IP with Web GUI, PC software, and iOS app.
- Designed for continuous 24/7 operation in critical environments, with a rack-mount metal chassis and active cooling system.
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