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4x4 HDMI 2.0 Matrix over HDBaseT 150m 18Gbps
VLMX-44HT2
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Product Description
The VLMX 44HT2 is a high-performance 4x4 HDBaseT Matrix Switcher that distributes four (4) HDMI sources to eight (8) displays, featuring four HDMI outputs and four mirrored HDBaseT outputs. Designed for professional AV installations, the matrix delivers uncompressed 4K@60Hz (4:4:4) video and digital audio signals over a single Cat5e/6/7 cable up to 492ft (150m).
Each HDMI output features a built-in 4K to 1080p downscaler, enabling flexible integration with displays of mixed resolutions. Audio de-embedding is supported via analog and coaxial outputs, ensuring easy routing to external sound systems.
Control is accessible through an OLED front panel interface, an IR remote, RS-232, LAN, and a user-friendly Web GUI. The system comprises one matrix unit and four HDBaseT receivers, providing complete end-to-end connectivity.
Featured Highlights
4x HDMI inputs, 4x HDMI & HDBaseT mirrored outputs
HDMI 2.0b, HDCP 2.2 compliant
Up to 4K / 2K @60Hz with 24bit RGB / YCbCr (4:4:4)
HDR, HDR10, HDR10+, Dolby Vision pass-through
Supports LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio
Each output supports 4K to 1080p downscale independently
Each output supports digital and analog audio de-embedded
HDBaseT output 1080p up to 492ft/150m and 4K2K up to 394ft/120m
Advanced EDID management
Built-in IR matrix
24V PoC on all HDBaseT ports
Front panel button, IR, RS-232, TCP/IP and Web GUI control
Specifications
| Technical | |||
|---|---|---|---|
| HDMI Compliance | HDMI 2.0b | ||
| HDCP Compliance | HDCP 2.2/1.x | ||
| Video Bandwidth | 18Gbps | ||
| Video Resolution | Up to 4K2K@50/60Hz (4:4:4) | ||
| Color Space | RGB 4:4:4, YCbCr 4:4:4/4:2:2/4:2:0 | ||
| Color Depth | 8-bit, 10-bit, 12-bit (1080p@60Hz) 8-bit (4K2K@60Hz YUV4:4:4) 8-bit，10-bit,12-bit (4K2K@60Hz YCbCr 4:2:2/4:2:0） |
||
| HDR | HDR10, HDR10+, Dolby Vision, HLG | ||
| HDMI Audio Formats (Pass-through) | LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby TrueHD, Dolby Digital Plus(DD+), DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X |
||
| Coax Audio Formats | PCM 2.0, Dolby Digital / Plus, DTS 2.0/5.1 | ||
| Analog Balanced Audio Formats | PCM2.0CH | ||
| Vmax | 2Vrms | ||
| SNR | ＞90dB | ||
| THD+N Ratio | ＜0.1%（V_max） 0.001%~0.01%（V_best） | ||
| Crosstalk | ＞80dB | ||
| Frequency Response | 20Hz~20kHz ±0.5dB | ||
| ESD Protection | Human body model — ±8kV (Air-gap discharge) & ±4kV (Contact discharge) |
||
| Connection | |||
| Matrix | Inputs: 4 x HDMI Type A [19-pinfemale]
Outputs: 4 x HDMI Type A [19-pin female] 4 × HDBaseT port [RJ45] 4 × Coaxial audio [3.5mm Stereo Mini-jack] 4 × balanced analog audio [5-pin Phoenix connector] Controls: 5 x IR IN [3.5mm Stereo Mini-jack] 5 x IR OUT [3.5mm Stereo Mini-jack] 1 × TCP/IP [RJ45] 1 × RS-232 [D-Sub 9] |
||
| HDBaseT Receiver | Inputs: 1 x HDBT IN [RJ45, 8-pin female]
Outputs: 1 x HDMI Type A [19-pin female] 1 x AUDIO OUT [3.5mm Stereo Mini-jack] Controls: 1 x IR IN [3.5mm Stereo Mini-jack] 1 x IR OUT [3.5mm Stereo Mini-jack] 1 x RS-232 [3-pin Phoenix connector] 1 x SERVICE [Mini-USB, Update port] |
Mechanical | |
| Housing | Metal enclosure | ||
| Color | Black | ||
| Dimensions | Matrix: 440mm (W) × 200mm (D) × 44.5mm (H)
Receiver: 140mm (W) x 65mm (W) x 18mm (W) |
||
| Weight | Matrix: 3.1Kg, Receiver: 155g |
||
| Power Supply | Input: AC 100 - 240V 50/60Hz Output: DC 24V/3.75A (US/EU standards, CE/FCC/UL certified) |
||
| Power Consumption | 60W (Max) | ||
| Operating Temperature | 0°C ~ 40°C / 32°F ~ 104°F | ||
| Storage Temperature | -20°C ~ 60°C / -4°F ~ 140°F | ||
| Relative Humidity | 20 - 90% RH (No condensation) | ||
| Resolution/Distance | 4K60 - Feet / Meters | ||
| Cat5e/6/7 | 492ft / 150M | ||
| Resolution / Cable Length |
4K60 - Feet / Meters |
4K30 - Feet / Meters |
1080P60 - Feet / Meters |
| HDMI IN / OUT | 16ft / 5M | 32ft / 10M | 50ft / 15M |
| The use of the “Premium High-Speed HDMI” is highly recommended. |
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