DVI DA2 是一路输入、两路输出 DVI 分配放大器，允许将一个单链路 DVI 信号同时分配到两台数字式显示器。DVI DA2 支持高达1920x1200 的 DVI-D 信号，包括HDTV 1080p/60。此外，DVI DA2 提供到本地输出的 DDC 路由，从而允许 EDID 握手以确保资料的正常视频输出和可靠显示。DVI DA2 可以容纳在一个 1U 高、半机架宽的金属外壳中，特别适用于教室、小型礼堂、报告厅或其它需要可靠数字信号分配的演示环境。
特性
·单链路 DVI-D 信号分配
·支持分辨率高达 1920x1200 的单链路 DVI-D 信号，包括 HDTV 1080p/60
·自动输入均衡
·可将两路输出信号驱动长达 50' (15 m) 的距离
示意图
面板图
| DVI DA2, DVI DA4 | |||
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| Video | |||
|---|---|---|---|
| Maximum bit rate | 4.95 Gbps (1.65 Gbps per color) | ||
| Maximum pixel clock | 165 MHz | ||
| Resolution range | Up to 1920x1200 or 1080p @ 60 Hz | ||
| Formats | RGB and YCbCr digital video | ||
| Standards | DVI 1.0, HDMI 1.2 | ||
| Video input | |||
| Number/signal type | 1 single link DVI-D (or HDMI*) | ||
| Connectors | 1 female DVI-I | ||
| Video output | |||
| Number/signal type | |||
| DVI DA2 | 2 single link DVI-D (or HDMI*): 1 main, 1 local | ||
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| DVI DA4 | 4 single link DVI-D (or HDMI*) | ||
| Connectors | 2 or 4 female DVI-I (depending on model) | ||
| General | |||
| External power supply | 100 VAC to 240 VAC, 50-60 Hz, external; to 12 VDC, 1 A, regulated | ||
| Power input requirements | 12 VDC, 0.4 A | ||
| Temperature/humidity |
Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
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| Cooling | Convection, no vents | ||
| Mounting | |||
| Rack mount | Yes, with optional rack shelf kit | ||
| Furniture mount | Yes, with optional under-desk mounting kit | ||
| Enclosure type | Metal | ||
| Enclosure dimensions |
1.75" H x 8.75" W x 3.0" D (1U high, half rack wide) (4.4 cm H x 22.2 cm W x 7.6 cm D) (Depth excludes connectors.) |
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| Product weight | 2.8 lbs (1.3 kg) | ||
| Shipping weight | 5 lbs (3 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| Safety | CE, CUL, UL | ||
| EMI/EMC | CE, C-tick, FCC Class A, ICES, VCCI | ||
| MTBF | 30,000 hours | ||
| Warranty | 3 years parts and labor | ||
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中国上海市松江区茸华路 686 号
(联系就说在DAV音视工程网上看到的)
Sales-China@Extron.com
021-3760 1566
爱思创电子（上海）有限公司（爱思创Extron中国）全球总部位于美国加州，是世界领先的专业视音频系统集成产品的生产商。爱思创Extron产品主要包括视音频控制系统、计算机视频接口、切换器、矩阵切换器、分配放大器、音频放大器、扬声器、双绞线和光纤设备、视频图像解析度转换器、视音频信号处理器、视音频流媒体产品、教室声场系统及高分辨率电缆。爱思创Extron电子提供专业视音频工程、培训、设计、演示支持。
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