The 7700HD series Distribution Amplifiers provide reliable distribution of your 1.5Gb/s HDTV and 270Mb/s Standard Definition serial digital signal. The 7700DA6-HD-L features one auto-equalized input with passive loop thru which allows for cascading of multiple DA cards.
The 7700DA6-HD-L features an auto-equalized input with 6 reclocked outputs. The DA has been designed to reclock at 1.5Gb/s and 270Mb/s. In non-reclocking mode it can be used as a SMPTE ST 310 or SMPTE ST 259/ST 292 distribution product.
The 7700DA6-HD-L 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.
特点
- Reclocking mode for SMPTE ST 292-1 (1.5Gb/s), SMPTE ST 259 (270Mb/s),
- DVB-ASI or HD/SD auto sensing
- Non-reclocking mode for SMPTE ST 310 (also SMPTE ST 259, ST 292)
- 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
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- Status LEDs:
- Signal presence
- Module Health Status
- Input:
- SMPTE ST 292-1 (1.5Gb/s) Reclocking mode
- SMPTE ST 259 (270Mb/s) DVB-ASI - Reclocking mode
- SMPTE ST 310 - Non-reclocking mode
- Auto equalization to 130m (Belden 1694A)
- Output:
- 6 reclocked outputs
- 1 passive looping output
- Wideband jitter < 0.2 UI
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