功能简介

＊从一个数字 DVI Input 到 2个,4 个或8个输出DVI Outputs

＊采用外接式设计，无内插卡式的系统兼容性问题

＊讯号传输达 10 公尺 ( 有效距离 )

＊适用具 DVI 端口之高分辨率屏幕

＊支援 UXGA ，频宽达 165MHz

＊可串接扩充，增加屏幕显示数量

＊支持 HDTV 高画质电视 1920x1080 高分辨率。

＊纯DVI-D数字信号,不支持转成VGA.不同于市面上用VGA模拟DVI的.

＊可级连5层,做15路或35路输出.

 

安装:

1.将显卡或其他DVI数字设备的DVI输出端用DVI公对公延长线 连到DVI分配器输入IN口

2.将显示器等终端显示设备的DVI输入口用公对公DVI延长线连到分配器OUT N口.

3.接通分配器12V电源,即可将显示画面同时同步克隆显示到终端显示设备上.

芯片介绍:

采用台湾微驱科技(http://www.epmi.com.tw/), EP9122芯片方案：

The EP9122 is an DVI/HDMI splitter with integrated HDCP decryption/encryption engines which is compliant with
HDMI Rev 1.2 & HDCP Rev 1.1 specifications. The EP9122 receives DVI/HDMI inputs, process HDCP decryption
& encryption & transmit the data to 2 DVI/HDMI ports. The chip uses an external EE to store the encrypted HDCP
receiver/transmitter keys.
Features
DVI Specification 1.0 Compliant
HDMI Specification 1.2 Compliant
Integrated HDCP decryption/encryption engines which
are compliant with HDCP Rev 1.1 specification
Encrypted HDCP keys store in external serial EE
Wide Frequency Range: 25MHz - 165MHz
Supports 1 DVI/HDMI input port & 2 DVI/HDMI output
ports
Supports conversion of HDMI signaling to DVI signaling
Supports video muting for transmitter ports
Cascadable to make more than 2 output ports
Single 3.3V CMOS Design
80-Pin LQFP