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7825DSK2-LG-HD, 7825DSK2-LG-3G

3G/HD/SD Dual Downstream Keyer with Internal Logo

VistaLINK® 兼容 Overture 兼容 New 3Gb/s enabled

The 7825DSK2-LG-HD and 7825DSK2-LG-3G Dual Downstream Keyer and Logo Inserter are complete packages that will insert simultaneous static or animated logos over a full bandwidth SDI program video signal.

The 7825DSK2-LG-HD and 7825DSK2-LG-3G have been designed to manage and store multiple logo objects. Logos are stored in non-volatile Flash memory and may be downloaded to the hardware via Ethernet FTP using the overture™ software. Both models have two sets of key and fill inputs to allow for external keyer sources.

In addition to the support for two external keyers, up to 16 static or animated logos can be keyed simultaneously with independent fade control for each logo. The size of each logo is variable and ranges from 1/25th to full screen. The position of the logo, fade rates, and animation rates are also user controllable. They come with 512MB of playout cache and 2GB of compact flash storage.

The onboard preview allows you to cue your logos for position and content verification prior to going "On Air". The optional features of the 7825DSK2-LG-HD and 7825DSK2-LG-3G are an air temperature probe and a crawl option which provides the ability to insert crawls with static content.

The 7825DSK2-LG-HD and 7825DSK2-LG-3G are VistaLINK® capable, offering remote monitoring, control and configuration capabilities via Simple Network Management Protocol (SNMP). This product feature offers another solution to manage operations including signal monitoring and module configuration from SNMP-enabled control systems (Manager or NMS) locally or remotely.

特点

  • Two downstream keyers with full preview
  • Supports 525i/59.94, 625i/50, 720p/50, 720p/59.94, 1080p/60, 1080p/50, 1080i/50, and 1080i/59.94 video formats
  • Full 12-bit linear keyer with video fade-in and fade-out processing
  • Stores and inserts up to 16 static or animated logos with independent control of logo position, transparency and offset. Independent controls of fade in and fade out for static logos
  • Download logos from a standard PC using Ethernet using overture™ software
  • 512MB of available playout cache; 2GB of compact flash storage
  • LTC input for analog or digital 'Breakfast Clock' logos
  • 16 channel embedded audio support
  • Video input bypass relays for power failure bypass protection
  • Voiceover support using embedded audio from program inputs/audio clip with configurable ducking level
    • Multiple control interface options including GPI, RS232 automation control
    • Optional crawl support for static crawls
    • Optional temperature probe for temperature logos
    • Optional playout cache and compact flash upgrades Network Management
    • Built in VistaLINK® support for remote monitoring and control via SNMP (using VistaLINK® PRO)
    • The 7825DSK2-LG-HD and 7825DSK2-LG-3G modules do not require a 7700FC VistaLINK® Frame Controller. A direct Ethernet connection to the network for VistaLINK® operations must be provided by the user
    • EAS Option (+E)
    • Emergency alert crawls
    • Interfaces to major vendors of EAS decoders (over IP)
    • Maximum number of static logos reduced to 15
产品结构图 产品结构图

指标

串行视频输入
标准270Mb/sec SMPTE ST 259-C, 525 or 625 line component
1.5Gb/sec, SMPTE ST 292-1, SMPTE ST 424 (3Gb/s) 1080p,
SMPTE ST 292-1 (1.5Gb/s), 1080i, 1035i, 720p, SMPTE ST 259 (270Mb/s) 525i, 625i
输入数量2 Background, 2 Fill, 2 Key
端口数目BNC per IEC 61169-8 Annex A
均衡Automatic 300m @ 270 Mb/s, 100m @ 1.5Gb/s with Belden 1694 or equivalent cable
反射损失> 15dB up to 1.5Gb/s
串行视频输出
输出数量1 Program, 1 Preview
标准Same as input
端口数目BNC per IEC 61169-8 Annex ASignal
Level800mV nominal
直流偏置0V ±0.5V
上升/下降时间750ps nominal
过冲< 10% of amplitude
Wide Band Jitter< 0.2UI
视频参数
TypeNTSC or PAL Colour Black 1V p-p
ConnectorsBNC per IEC 61169-8 Annex A
Termination75Ω
LTC ReaderOn breakout cable
标准SMPTE ST 12
Frame Rate25 and 30 Fps nominal
Connectors3 pin female XLR type connector
Level0.2V to 4V p-p, balanced or unbalanced Control (on breakout cable)
Remote Panel Port9 pin female "D", RS-422 9600 baud, 8 bits, no parity
Remote control panel interface (only available on RCP or DCP versions)
Serial Control Port9 pin female "D", RS-232/422 8 bits, no parity, baud rate depends on protocol
COM D Port9 pin female "D", RS-232/422 8 bits, no parity, baud rate depends on protocol
Selectable protocolAutomation, temperature probe interface
Ethernet PortRJ-45 100Base T Ethernet, TCP/IP, logo transfers, Virtual serial ports
General Purpose Inputs and Outputs
输入数量8, programmable control functions
输出数量4, programmable tally functions
TypeOpto-isolated, active low
端口数目15 pin female High-density D
信号电平Pulled up to ext supplied voltage, 3.3V DC provided
电气
电压+12V DC
功率30 瓦
EMI/RFIComplies with FCC Part 15 Class A, EU EMC Directive
物理参数
插槽数2

订购信息

7825DSK2-LG-HDHD/SD Dual Downstream Keyer with Internal Logo
7825DSK2-LG-3G3G/HD/SD Dual Downstream Keyer with Internal Logo
订购可选项
注意后面板必须在下订单是指明 - eg: [model]+3RU
Call factory for memory upgrade options
+CWLOptional crawl support (static contents)
+TPOptional Air temperature probe
+EOptional EAS crawl insertion (North America only)
后面板后缀
+3RU3RU 后面板用于7800FR, 7801FR 或 7700FR-C 多用途主机
机箱
7800FR3RU 多用途主机,可装15 个模块
7801FR1RU 多用途主机,可装4 个模块
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