Name: 8×8 HDBaseT Matrix Switcher with 4K60 & CAT Extension (150m)
Brand: KanexPro
SKU: MMX-8X8CAT-150M

Question 1

What is the maximum CAT extension distance for 4K60 video?

Accepted Answer

4K60 (4:4:4) is supported up to 394ft / 120m via CAT5e/6/7. For 1080p signals the maximum distance extends to 492ft / 150m. For 70m 4K60 at lower cost, see the MMX-8X8CAT-70M.

Question 2

Does this unit include audio de-embedding?

Accepted Answer

Yes. The MMX-8X8CAT-150M includes both coaxial (3.5mm) and balanced analog (5-pin Phoenix) audio de-embedding outputs for each of the 8 HDBaseT ports. Coax supports PCM 2.0, Dolby Digital/Plus, DTS 5.1; analog supports PCM 2.0CH stereo.

Question 3

Do the HDBaseT receivers require a separate power supply?

Accepted Answer

No. 24V Power over CAT (PoC) is provided on all HDBaseT ports. The included receivers are powered through the CAT cable — no external power supply is needed at remote receiver locations.

Question 4

What rack space does this matrix require?

Accepted Answer

The MMX-8X8CAT-150M occupies 2U of rack space (88.6mm H). The smaller MMX-8X8CAT-70M is a 1U unit. Ensure adequate depth (374mm) in your rack for the 150M unit.

Question 5

How do I access the Web GUI?

Accepted Answer

Connect the TCP/IP RJ45 port to your network. The default IP is 192.168.1.100. Open a browser and navigate to that address. Default login: Admin / admin. Change credentials after first login.

Question 6

No video at a remote receiver — what should I check?

Accepted Answer

Confirm CAT5e/6/7 cable with direct T568B wiring (no crossover), verify PoC LED on the receiver is lit, check cable does not exceed 120m for 4K60 or 150m for 1080p, and re-seat RJ45 connectors. Use the Web GUI to verify routing and EDID settings.

Question 7

What is included in the box?

Accepted Answer

1x MMX-8X8CAT-150M matrix, 8x HDBaseT receivers, 1x IR remote, 1x IEC power cable, 1x RS-232 cable (1.5m), 8x 3-pin + 8x 5-pin Phoenix connectors, 9x IR blaster + 9x IR receiver cables, mounting ears, and user manual.

Question 8

Can I connect displays with different resolutions?

Accepted Answer

Yes. Each output port has an independent 4K→1080p downscaler that can be toggled per port, allowing 4K and 1080p displays to coexist on the same matrix without affecting each other.

Question 9

What cable type is required for HDBaseT outputs?

Accepted Answer

CAT5e, CAT6, or CAT7 with direct T568B wiring. Shielded (STP/FTP) cable is recommended for best performance. Do not use crossover cables or patch panels with excessive patch points.