HDMI HDBaseT 矩阵 8x8 CAT6 70M 4K@60Hz
18Gbps 8-Source HDMI Matrix with Mirrored CAT Outputs, PoC Receivers & Web GUI
Resellers, installers, schools and businesses. Approval is usually the same working day.
The KanexPro MMX-8X8CAT-70M is an 18Gbps 8×8 HDMI matrix switcher with simultaneous mirrored HDBaseT CAT outputs, designed for professional AV installations that require flexible, long-distance signal distribution from a single rack location. It connects eight HDMI 2.0b sources to up to sixteen displays at once — eight via direct HDMI and eight via CAT6 extension to the included PoC-powered HDBaseT receivers, reaching up to 230ft (70m) per run. A single CAT6 cable carries the full 4K60 4:4:4 signal and simultaneously powers the remote receiver via 12V Power over Cable, eliminating the need for a separate power supply at each remote display location.
Every output supports resolutions up to 4K2K@60Hz (YUV 4:4:4) with 18Gbps uncompressed bandwidth, full HDR format pass-through (HDR10, HDR10+, Dolby Vision, HLG), and HD audio including LPCM 7.1, Dolby TrueHD, Dolby Digital Plus, DTS-HD Master Audio, and DTS-X. An independent 4K-to-1080p downscaler on each output allows mixed-resolution display environments without additional hardware. Advanced EDID management, CEC display control, and one-way IR matrix routing complete the signal chain. The matrix is controlled via front panel buttons, IR remote, RS-232 serial, TCP/IP LAN, or a browser-based Web GUI — compatible with Crestron, AMX, and other third-party control systems.
Ideal for conference rooms, classrooms, control rooms, digital signage networks, and multi-zone AV distribution where sources must reach displays across a floor or building without running multiple HDMI cables.
Package Contents: 1× MMX-8X8CAT-70M Matrix • 8× CAT Receivers • 1× IR Remote • 1× 12V/5A Power Supply • 1× RS-232 Serial Cable (1.5m, DP9 female to 3-pin Phoenix) • 8× IR Blaster Cables (1.5m) • 9× IR Receiver Cables (1.5m) • 8× Machine Screws (KM3×6) • 18× Mounting Ears (Matrix + Receivers) • 1× User Manual
- 8 HDMI inputs • 8 HDMI + 8 mirrored CAT outputs • 8 PoC CAT receivers included
- 18Gbps video bandwidth • HDMI 2.0b • HDCP 2.2/1.x • DVI 1.0 compatible
- Up to 4K2K@60Hz (YUV 4:4:4) on all HDMI and CAT ports
- HDR10, HDR10+, Dolby Vision, HLG pass-through
- CAT extension up to 230ft / 70m via single CAT6 cable with 12V PoC
- Independent 4K→1080p downscaler per output for mixed-resolution displays
- LPCM 2.0/5.1/7.1, Dolby Digital, Dolby TrueHD, DD+, DTS-ES, DTS-HD Master, DTS-X audio pass-through
- One-way IR matrix routing • CEC display control • Advanced EDID management
- Control via front panel buttons, IR remote, RS-232, TCP/IP (LAN), and Web GUI
- 1U rack-mountable metal enclosure • 12V PoC on all CAT ports
| Technical | |
|---|---|
| HDMI Compliance | HDMI 2.0b |
| HDCP Compliance | HDCP 2.2 / 1.x |
| Video Bandwidth | 18 Gbps |
| Video Resolution | Up to 4K2K@50/60Hz (YUV 4:4:4) |
| Color Space | RGB 4:4:4, YCbCr 4:4:4 / 4:2:2 / 4:2:0 |
| Color Depth | 8/10/12-bit (1080p@60Hz) • 8-bit (4K2K@60Hz 4:4:4) • 8/10/12-bit (4K2K@60Hz 4:2:2/4:2:0) |
| HDR Formats | HDR10, HDR10+, Dolby Vision, HLG |
| HDMI Audio | LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby TrueHD, DD+, DTS-ES, DTS-HD Master, DTS-HD HRA, DTS-X |
| ESD Protection | Human-body Model: ±8kV (air-gap) / ±4kV (contact) |
| Connection | |
| HDMI Input | 8× HDMI Type A [19-pin female] |
| HDMI Output | 8× HDMI Type A [19-pin female] |
| CAT Output | 8× RJ45 [HDBaseT, 12V PoC] |
| Matrix Control | 1× TCP/IP [RJ45] • 1× RS-232 [3-pin Phoenix] • 8× IR OUT • 1× IR EXT [3.5mm] |
| CAT Receiver | IN: 1× RJ45 • OUT: 1× HDMI Type A • 1× IR IN / IR OUT [3.5mm] • 1× SERVICE [Micro USB] |
| CAT Extension | |
| Transmission Distance | 230ft / 70m (via single CAT6 cable) |
| PoC | 12V Power over CAT cable to receivers |
| Mechanical | |
| Housing | Metal Enclosure, Black |
| Matrix Dimensions | 440mm (W) × 250mm (D) × 44.5mm (H) — 1U |
| Receiver Dimensions | 61mm (W) × 88mm (D) × 18mm (H) |
| Weight | Matrix: 3.2 kg • Receiver: 155g each |
| Power Supply | Input: AC 100–240V 50/60Hz • Output: DC 12V/5A (CE/FCC/UL) |
| Power Consumption | 50W max |
| Operating Temp | 32–104°F / 0–40°C |
| Storage Temp | −4–140°F / −20–60°C |
| Humidity | 20–90% RH (non-condensing) |
| Cable Length (HDMI IN/OUT) | |
| 4K60 | Up to 16ft / 5m |
| 4K30 | Up to 32ft / 10m |
| 1080p60 | Up to 50ft / 15m |
Buying for resale, a project, or your own site?
Trade accounts see net pricing, stock and one-click reorder from past jobs. Dealers, integrators, businesses, schools and public bodies all qualify. Approval is usually the same working day.