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HDMI 2.0 4K60Hz 8-channel Seamless AV Matrix Switcher
GF-HDMI0808US
This product is a professional 4K HDMI 2.0 AV switcher featuring a variety of flexible control methods, including bidirectional IR control, bidirectional serial port control, Ethernet port control and front-panel button control. Equipped with intelligent EDID management and advanced HDCP processing, it ensures full compatibility with signal sources and operations across various application scenarios.

●8 HDMI inputs and 8 HDMI outputs included

●Supports HDMI 2.0 and is compatible with HDCP 2.3

●Maximum output resolution of 4Kx2K@60Hz 4:4:4

●Supports HDR10 and Dolby Vision

●Supports HDMI 2.0 and is compatible with HDCP 2.3

●Supports 8Gbps bandwidth and 90° vertical screen rotation splicing (optional)

●Supports 0ms seamless switching and independent audio switching (optional)

●Supports RS232 and network control

●Enables seamless and fast switching between 8 inputs and 8 outputs

●Supports splicing function

●Supports HDMI 2.0 output with a high resolution of 3840x2160@60Hz

●Supports HDMI 2.0 input with a maximum resolution of 3840x2160@60Hz

●Supports audio embedding for input channels and audio de-embedding for ●output channels

●Supports preset resolution, auto-resolution and user-defined resolution output, compatible with small-pitch LED displays

●Built-in power module and power-off memory function supported

●Supports bidirectional serial port control, Ethernet port control, web control, front-panel button/display control and remote control

●Supports RS232, RS485 and IR relay control modes

●Standard 19-inch rack-mountable design

●Supports saving/recalling 30 scenes

●Supports EDID selection, reading, writing and recalling

●Allows control of audio on/off (mute), picture freeze and black screen for output channels

●Automatically reports signal presence/absence changes, facilitating logic programming for external central control systems

●Supports signal channel odd-even binding and N+1 redundancy backup

●Allows setting output modes (black screen, blue screen, signal off, etc.) when no signal is detected

●8x8 HDMI 2.0 AV switching

●Supports 4K/60 4:4:4, HDR, and is compatible with HDCP 2.3

●8 sets of SPDIF & L+R analog audio outputs, supporting audio de-embedding from any HDMI input or output

●Synchronous audio output for each set of SPDIF and L+R

●Supports volume adjustment for L+R analog audio output

●HDMI output ports 5–8 support 4K-to-1080P downscaling

●HDMI output power up to 5V 500mA, designed for use with Active Optical Cable (AOC)

●Supports front-panel button control, IR remote control, RS232 command control, and TCP/IP Ethernet port control



GEFFEN is specialized in processinghigh definition video signals for years. wehave developed and produced a series ofpro video devices, including signalconverter, multi-viewer, optical fiberconverter, signal distribution amplifiersignal generator and matrix switcher, etc.
:Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong,China
+86 13928186280(Same WeChat/Whatsapp account)
:+86 20-34702140
ADD:Building 3, Baizhong Creative Park, Xinqiao Section, Shilian Road, Panyu District, Guangzhou City   TEL:020-34702140
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