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The 7700HD series Distribution Amplifiers provide reliable distribution of your 1.5GB/s HDTV and 270MB/s Standard Definition serial digital signals. 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 six 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 310-1 or SMPTE ST 259-1/292-1 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 259-1 (270MB/s)
- DVB-ASI or HD/SD auto sensing
- Non-reclocking mode for SMPTE ST 310-1 (also SMPTE ST 259-1, SMPTE ST 292-1)
- VistaLINK® capable for remote monitoring, control and configuration capabilities via SNMP; using VistaLINK® PRO, CP-2116E or CP-2232E Control Panels. VistaLINK® is available when modules are used with the 3RU 7800FR frame and a 7800FC VistaLINK® Frame Controller module in slot 1 of the frame
Status LEDs
- Signal presence
- Module Health Status
Input
- ST 292-1 (1.5GB/s) Reclocking mode
- SMPTE ST 259-1 (270MB/s) DVB-ASI - Reclocking mode
- SMPTE ST 310-1 - Non-reclocking mode
Output
- Six reclocked outputs
- One passive looping output
- Wideband jitter < 0.2UI
指标|
串行视频输入 | |
|---|---|
| 标准 | SMPTE ST 292-1, SMPTE ST 259M-1 DVB-ASI or M2s |
| Non-Reclock Mode | SMPTE ST 310-1 (also SMPTE ST 259-1, SMPTE ST 292-1) |
| 端口数目 | 1 BNC per IEC 61169-8 Annex A |
| 均衡 | Automatic to 20m @ 1.5GB/s with Belden 1694A (or equivalent) |
| 反射损失 | > 15dB to 1.5GB/s |
Serial Video Outputs | |
|---|---|
| 输出数量 | 6 per card |
| Passive Loop Outputs | 1 |
| 标准 | SMPTE ST 292-1, SMPTE ST 259M-1 M2s, DVB-ASI |
| Non-Reclock Mode | SMPTE ST 310-1 (also SMPTE ST 259-1, SMPTE ST 292-1) |
| 信号电平 | 800mV nominal |
| 直流偏置 | 0V ±0.5V |
| Rise And Fall Time | 200ps nominal |
| 过冲 | < 10% of amplitude |
| 反射损失 | > 15dB to 1.5GB/s |
| 频带抖动 | < 0.2UI |
物理参数 | |
|---|---|
| 插槽数 | 1 |
电气 | |
|---|---|
| 电压 | +12V DC |
| 功率 | 5 watts |
| EMI/RFI | Complies with FCC Part 15 Class A EU EMC Directive |
订购信息|
| 注意 | • Due to the use of a passive loop through, the 7700DA6-HD-L is only recommended for applications with short input cable lengths. Care should be taken when designing a system using passive loop through modules. The length of loop through connections should be minimized and kept to cards within the same or adjacent frame. The specified cable length is further reduced with each successive loop through. |
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| 7700DA6-HD-L | HD/SD-SDI Reclocking Distribution Amplifier with Loop Thru |
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订购可选项 | |
|---|---|
| 注意 | • Rear plate must be specified at time of order - eg: [model]+3RU |
| Rear Plate Suffix | |
|---|---|
| +SA | Standalone Enclosure Rear Plate |
| +3RU | 3RU rear plate for use with 350FR, 7700FR-C, 7800FR or 7801FR 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 |
| 7801FR | 1RU Multiframe which holds up to 4 single slot or 2 dual slot modules |
| S7701FR | 7700 Series Standalone Enclosure |
附件 | |
|---|---|
| 7800FC | VistaLINK® Frame Controller |
| CP-2116E-H | Remote Control Panel |
| CP-2232E | Remote Control Panel |