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7780D4-ASI

Quad ASI TDM-Demux

VistaLINK® 兼容
特点
  • Single card TDM demultiplexer for four DVB-ASI transport streams
  • Adjacent outputs unaffected by loss of any DVB-ASI input feed at the 7780M4-ASI TDM Mux
  • Fully hot-swappable from front of frame
  • Monitor port output is user-selectable from the four ASI outputs
  • Comprehensive signal and card status monitoring via four digit card edge display or remotely through SNMP and VistaLINK®
    • 当此模块与 7700FC VistaLINK® 主机控制器一起装在同一台 7800FR 主机上时，允许VistaLINK® 通过SNMP (使用VistaLINK® PRO) 进行远程监测与控制
    • Occupies one card slot and can be housed in the 1RU 7801FR frame which holds up to four single or two dual slot modules, the 3RU 7800FR frame which has a 15 slot capacity, the portable 3RU 350FR frame which has a 7 slot capacity, or a standalone enclosure which holds a single module.
产品结构图 产品结构图

指标

Serial Input
标准SMPTE ST 259-C compliant TDM stream as provided by companion 7780M4-ASI
Number of inputs1
端口数目BNC per IEC 61169-8 Annex A
信号电平800mV nominal
均衡Automatic to 250m @ 270Mb/s with Belden 8281 or equivalent cable
反射损失> 15dB up to 270Mb/s
Serial ASI Outputs
标准DVB-ASI: DVB TR 101 891-270
输出数量4 independent DVB-ASI
Monitor Output1 output, selectable from outputs 1-4
端口数目BNC per IEC 61169-8 Annex A
信号电平800mV nominal
直流偏置0V ±0.5V
上升/下降时间900ps nominal
过冲< 10% of amplitude
反射损失> 15dB up to 270Mb/s
Wide Band Jitter< 0.2 UI
电气
电压+12V DC
功率10 瓦
EMI/RFIComplies with FCC Part 15, Class A
EU EMC directive
物理参数
Number of slots1

订购信息

7780D4-ASIQuad ASI TDM-Demux, VistaLINK® (Companion unit to 7780M4-ASI)
订购可选项
注意• 后面板必须在下订单是指明 - eg: [model]+3RU
后面板后缀
+3RU3RU 后面板用于7800FR, 7801FR, 7700FR-C 或 350FR 多用途主机
+1RU1RU 后面板用于7701FR 多用途主机
+SA独立封装后面板
机箱
350FRPortable Multiframe which holds 7 modules
7700FR-C3RU 多用途主机，可装15 个模块
7800FR3RU 多用途主机，可装15 个模块
7701FR1RU 多用途主机，可装 3 个模块
S7701FR独立封装
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