See how this modular product fits in a frame:

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®
  • VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7800FC VistaLINK® Frame Controller
  • 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.

指标|

Serial Input

标准 SMPTE ST 259-C compliant TDM stream as provided by companion 7780M4-ASI
输入数量 1
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 Output 1 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
Rise And Fall Time 900ps nominal
过冲 < 10% of amplitude
反射损失 > 15dB up to 270MB/s
Wide Band Jitter < 0.2UI

电气

电压 +12V DC
功率 10 watts
EMI/RFI Complies with FCC Part 15, Class A
EU EMC directive

物理参数

插槽数 1

订购信息|

7780D4A‑ASI Quad ASI TDM-Demux, VistaLINK® (Companion unit to 7780M4-ASI)

订购可选项

注意 Rear plate must be specified at time of order - eg: [model]+3RU
Rear Plate Suffix
+1RU 1RU rear plate for use with 7701FR Multiframe
+SA Standalone Enclosure Rear Plate
+3RU 3RU rear plate for use with 350FR, 7700FR-C or 7800FR Multiframes

Enclosures

350FR Portable Multiframe which holds 7 single slot modules
7700FR-C 3RU Multiframe which holds 15 single slot modules
7800FR 3RU Multiframe which holds 15 single slot modules
7701FR 1RU Multiframe which holds 3 single slot modules
S7701FR 7700 Series Standalone Enclosure