4×4 HDBaseT Matrix Switcher with 4K60 & CAT Extension (70m)
18Gbps HDMI Matrix with Mirrored CAT Outputs, PoC Receivers, IR Routing & Web GUI
Resellers, installers, schools and businesses. Approval is usually the same working day.
The KanexPro MMX-4X4CAT-70M is an 18Gbps 4×4 HDMI matrix switcher with simultaneous mirrored HDBaseT CAT outputs, delivering 4K60 4:4:4 signal distribution to up to eight displays from four sources in a compact 1U rack-mountable enclosure. Each of the four outputs delivers the signal via both a direct HDMI port and a mirrored HDBaseT CAT port — extending the signal to the included PoC-powered CAT receivers up to 230ft (70m) over a single CAT6 cable. 12V Power over Cable powers the remote receiver through the same cable, removing the need for a separate power supply at each remote display location. Suited for smaller conference rooms, huddle spaces, classrooms, digital signage deployments, and multi-zone residential or hospitality AV installations.
All HDMI and CAT ports support up to 4K2K@60Hz (YUV 4:4:4) with full 18Gbps uncompressed bandwidth, HDR 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 supports mixed-resolution display environments without additional hardware. Advanced EDID management with multiple factory and copy presets, CEC display control, and one-way IR matrix routing are all built in. Control is available via front panel buttons, IR remote, RS-232 serial, TCP/IP LAN, and a browser-based Web GUI — compatible with Crestron, AMX, and other automation platforms.
Package Contents: 1× MMX-4X4CAT-70M Matrix • 4× CAT Receivers • 1× IR Remote • 1× 12V/3A Power Supply • 1× RS-232 Serial Cable (1.5m) • 4× IR Blaster Cables (1.5m) • 5× IR Receiver Cables (1.5m) • Mounting Ears (Matrix + Receivers) • 1× User Manual
- 4 HDMI inputs • 4 HDMI + 4 mirrored CAT outputs • 4 PoC CAT receivers included
- 18Gbps video bandwidth • HDMI 2.0b • HDCP 2.2/1.x
- 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 | 4× HDMI Type A [19-pin female] |
| HDMI Output | 4× HDMI Type A [19-pin female] |
| CAT Output | 4× RJ45 [HDBaseT, 12V PoC] |
| Matrix Control | 1× TCP/IP [RJ45] • 1× RS-232 • 4× IR OUT • 1× IR EXT [3.5mm] |
| CAT Receiver | IN: 1× RJ45 • OUT: 1× HDMI Type A • IR IN/OUT [3.5mm] • 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) × 200mm (D) × 44.5mm (H) — 1U |
| Weight | Matrix: ~2.4 kg • Receiver: 155g each |
| Power Supply | Input: AC 100–240V 50/60Hz • Output: DC 12V/3A |
| 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.