4K UHD DVI光纤扩展器，带KM
描述
HDMI（高清多媒体接口） 近来在视频和音频传输系统的应用中越来越受欢迎。然而，鉴于电气性能的极端，传统的铜线电缆对信号传输距离和信号质量施加了限制。实际上，与传统的铜线电缆相比，光纤具有低色散，反而具有较长的信号传输距离和更好的信号传输质量。 Smartopcom DVI / HDMI扩展器使用2芯光纤，内部没有任何铜线，其中射频干扰现象被排除在外，这显示出高性能和良好的信号质量以及低成本的优势。
高性能 - DFX-2240系列是一款高性能4K光扩展器，可使用2芯光纤在极远距离上传输高分辨率DVI / HDMI信号。此扩展器支持HDMI v1.4信号，分辨率高达4K（4096x2160 / 30p），电缆距离可达300米。
光纤扩展 - 扩展器组件包括一个光发射器模块，可将DVI / HDMI信号转换为光脉冲，以通过2芯光纤进行传输。光接收器模块将光脉冲转换回DVI / HDMI信号，以便在监视器或投影仪上显示。
尖端光学 - 大多数单纤维光扩展器通过多个光波长传输信号，这可能会在长电缆运行中受到色散。为了避免这个问题，该扩展器采用了尖端的高速SerDes，将DVI / HDMI信号通道组合成单个未压缩的10.3 Gbps位流。这使得能够在单个光学波长上进行信号的光传输，这提供了信号保真度，稳定性和无瑕疵的图像质量，而与电缆长度无关。这些功能使DFX-2240系列成为需要在极远距离上传输高分辨率DVI / HDMI信号的系统设计人员和集成商的理想的面向未来的选择。
主要特征
支持DVI和HDMI v1.4
支持4K（UHD）和高达4096x2160 / 30p的分辨率
支持1080p分辨率，色彩深度高达16位/像素
支持高达3.4 Gbps / HDMI，总共10.2 Gbps的HDMI比特率
符合HDCP 1.2
12位深色
支持3D电视直播
支持 EDID直通
LPCM 7.1，Dolby®TrueHD和DTS-HD Master Audio™udio™trade;udio™
即插即用
内置EQ（接收器）
支持USB键盘和USB鼠标
OM3-300距离最远可达300米（可定制）
低敏感应用的RFI / EMI简档
表面贴装
应用
数字标牌
LED招牌在街道和体育场馆
医疗影像设备
飞机车载视频系统
会议室视频设备
远程监控交通，工业，军事控制
液晶显示器，投影机，等离子显示器连接
大型视频墙系统
电视广播台
家庭电影院
规格
面板

尺寸（mm）

打包清单
具有KM的4K UHD DVI光纤延长器配有以下项目。如果任何这些物品在您首次打开时不在盒子中，请立即联系您的经销商或 Smartopcom .
1 x 4K带有KM的UHD DVI光纤扩展器（发送单元）
1 x 4K UHD DVI光纤扩展器，带KM（接收单元）
1 x 0.6 米 USB2.0电缆
2 x 5V / 2A直流电源
1 x用户手册
订单信息

连接说明
视频
1.将附带的DVI电缆连接到发送器单元上的Ultra Hi-Def源和DVI输入端口之间。
2.使用另一根DVI电缆将Ultra HD显示器连接到接收机单元上的DVI输出端口。
纤维
3.在发送器单元的光纤端口之间连接多达300米的多模双工LC光纤电缆
和接收器单元上的光纤端口。有关光缆类型和距离的详细信息，请参见下表。
USB键盘和USB鼠标
4.将附带的USB2.0电缆连接到PC USB主机控制器和发送方的USB输入端口之间
unit.DFX-2240-R支持一个USB键盘和一个USB鼠标。
功率
5.使用随附的电源将发送器和接收器单元连接到可用的电源插座。

4K UHD DVI Fiber Optic Extender with KM
Description
HDMI (High-Definition Multimedia Interface) recently has become increasingly popular in the application of video and audio transmission system. In view of the extreme of electrical performances, however, the traditional copper wire cable imposes limits on signal transmission distance and signal quality. In reality, optical fiber is of low dispersion, which in turn has the strength of longer signal transmission distance and better signal transmission quality in comparison to the traditional copper wire cable. Smartopcom DVI/HDMI extender uses 2 cores fiber without any copper wire inside, where radio frequency interference phenomenon is literally ruled out, which shows the advantage of high performance and good signal quality as well as low cost.
High Performance - The DFX-2240 series is a high performance 4K Optical Extender that transmits high resolution DVI / HDMI signals over extreme distances using 2 cores fiber. This extender supports HDMI v1.4 signals with resolutions up to 4K (4096x2160 / 30p) over cable distances up to 300m.
Fiber Optic Extension - The extender set consists of an optical transmitter module that converts the DVI / HDMI signals into light pulses for transmission over a 2 cores fiber. An optical receiver module converts the light pulses back to a DVI / HDMI signal for display on a monitor or projector.
Cutting-Edge Optics - Most single-fiber optical extenders transmit signals over multiple optical wavelengths, which can suffer from chromatic dispersion over long cable runs. To avoid this issue, this extender employs a cutting-edge, high-speed SerDes that combines the DVI / HDMI signal channels into a single uncompressed 10.3 Gbps bit stream. This enables the optical transmission of the signal over a single optical wavelength, which provides increased signal fidelity, stability and flawless image quality, regardless of cable length. These features make the DFX-2240 series the ideal future-proof choice for systems designers and integrators who need to transmit high resolution DVI / HDMI signals over extreme distances.
Key Features
Supports DVI and HDMI v1.4
Supports 4K (UHD) and resolutions up to 4096x2160 / 30p
Supports 1080p resolution with color depth up to 16 bits/pixel
Supports HDMI bit-rates up to 3.4 Gbps/color,10.2 Gbps total
HDCP 1.2 compliant
12-bit Deep Color
Support 3D TV pass-through
Support EDID pass-through
LPCM 7.1, Dolby® TrueHD, and DTS-HD Master Audio™udio™trade;udio™
Plug and Play
Built-in EQ(Receiver)
Support USB Keyboard and USB Mouse
Up to 300m distance by OM3-300(Custom Available)
Low RFI / EMI profile for sensitive applications
Surface-mountable
Application
Digital Signage
LED signboards in streets and in stadiums
Medical Imaging Equipment
Airplane On-board Video System
Conference Room Video Equipment
Remote monitor for traffic, industrial, military control
LCD, Projector, Plasma display connection
Large video wall system
TV Broadcast Station
Home Theater
SPECIFICATIONS
Panel

Dimensions (mm)

Packing List
The 4K UHD DVI Fiber Optic Extender with KM ships with the items listed below. If any of these items are not present in the box when you first open it,immediately contact your dealer or Smartopcom .
1 x 4K UHD DVI Fiber Optic Extender with KM (Sender unit)
1 x 4K UHD DVI Fiber Optic Extender with KM (Receiver unit)
1 x 0.6 meters USB2.0 Cable
2 x 5V/2A DC power supplies
1 x User manual
Order information

Connection Instructions
Video
1. Connect the included DVI cable between the Ultra Hi-Def source and the DVI Input port on the Sender unit.
2. Connect an Ultra HD display to the DVI Out port on the Receiver unit using another DVI cable.
Fiber
3. Connect a multimode duplex LC fiber optic cable, up to 300 meters, between the Fiber port on the Sender unit
and the Fiber port on the Receiver unit. See the table, below for details on fiber cable types and distance.
USB Keyboard and USB Mouse
4. Connect the included USB2.0 cable between the PC USB Host Controller and the USB Input port on the Sender
unit.DFX-2240-R support one USB Keyboard and one USB Mouse.
Power
5. Use the included power supplies to connect the Sender and Receiver unit to available electrical outlets.