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Black metal box with front ports and rear Ethernet jack

J-Tech Digital Inc.

J-Tech Digital ProAV Unlimited HDMI Extender Matrix Transmitter 12x12 8x8 1080p 120m 394ft 400ft

SKU CH-45PP-NZPFT

Extends 1080p HDMI signals up to 120m over single Cat5E/6 cable with 12×12 matrix switching, point-to-point, point-to-many and many-to-many modes, plus 38–56 kHz IR control

  • Extends 1080p video up to 120m (394ft) over a single Cat5E/6 cable
  • Any-to-any matrix switching across 12×12 or 8×8 layouts via standard TCP/IP
  • Three operating modes: point-to-point, point-to-many and many-to-many broadcasting
  • Cascadable through gigabit Ethernet switches for multi-layer expansion
  • Wideband IR control (38–56 kHz) and Android app for remote matrix management

Professional AV Matrix Transmitter

The J-Tech Digital ProAV Unlimited transmitter distributes 1080p HDMI signals over a single Cat5E or Cat6 cable. It serves installers and integrators building scalable video walls, digital signage or multi-room entertainment systems that require flexible routing across standard network infrastructure.

12x12 and 8x8 switching capacity

The unit supports 12 by 12 and 8 by 8 matrix configurations with point-to-point, point-to-many and many-to-many broadcasting modes. Signals reach 120 metres or 394 feet at 1080p, while cascaded Ethernet switches extend the system further. The 38 to 56 kilohertz IR band handles remote control passthrough, and HDCP content protection is maintained throughout.

TCP/IP transport over standard Ethernet

HDMI video is packetised into standard TCP/IP streams for transmission over ordinary LAN cabling, simplifying installation compared with proprietary link formats. The Android app provides matrix switching control from a mobile device. Power consumption and thermal output remain low enough for rack or enclosure mounting without active cooling requirements.

Highlights

  • Extends 1080p video up to 120m (394ft) over a single Cat5E/6 cable
  • Any-to-any matrix switching across 12×12 or 8×8 layouts via standard TCP/IP
  • Three operating modes: point-to-point, point-to-many and many-to-many broadcasting
  • Cascadable through gigabit Ethernet switches for multi-layer expansion
  • Wideband IR control (38–56 kHz) and Android app for remote matrix management

Specifications

No published specifications for this item yet.

Questions about this item

Will the 12x12 matrix transmitter work with my existing Cat5E cable runs?

Yes, the extender transmits 1080p signals up to 120m (394ft) over a single Cat5E or Cat6 cable, so your current infrastructure is compatible.

How can I verify the 1080p video and IR control are functioning correctly after installation?

Use the Android app (search "J-Tech Digital Matrix" on Google Play) to confirm source routing to each receiver, and test IR passthrough using a remote within the 38-56 kHz range.

Does the transmitter package include the gigabit network switch needed for many-to-many broadcasting?

The switch (model JTECH-EX-120M-UN-S) is sold separately; the transmitter connects to it via a single Ethernet cable for matrix switching and cascading.

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