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The 7700 HD series Distribution Amplifiers provide reliable distribution of your 1.5GB/s HDTV and 270MB/s Standard Definition serial digital signals. The 7700DA7-HD features one auto-equalized input with seven reclocked outputs. It is housed in the Evertz 7800FR Multiframe, which is available in either a 3RU or 1RU version.
The DA has been designed to reclock at 1.5GB/s and 270MB/s. In nonreclocking mode, it can be used as a SMPTE ST 310-1 or SMPTE ST 259-1/292-1 distribution product.
特点
- Reclocking mode for SMPTE ST 292-1 (1.5GB/s), SMPTE ST 259-1 (270MB/s), DVB-ASI auto sensing
- Non-reclocking mode for SMPTE 310M (also SMPTE ST 259-1, 292-1)
- VistaLINK® control Status LEDs
- Signal presence
- Module Health Status
- Bypass relay protection with +BPRP option
Input
- SMPTE 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
- Auto equalization to 100m (Belden 1694A)
Output
- 7 reclocked outputs
- 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 310M (also SMPTE ST 259, ST 292-1) |
| 端口数目 | 1 BNC per IEC 61169-8 Annex A |
| 均衡 | Automatic to 100m @ 1.5GB/s with Belden 1694A (or equivalent) |
| 反射损失 | > 15dB to 1.5GB/s |
Serial Video Outputs | |
|---|---|
| 输出数量 | 7 per card |
| 标准 | SMPTE ST 292-1, SMPTE ST 259-1, M2s, DVB-ASI |
| Non-Reclock Mode | SMPTE ST 310-1 (also SMPTE ST 259-1, 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|
| 7700DA7-HD | HD/SD-SDI Reclocking Distribution Amplifier (1x7) |
|---|
订购可选项 | |
|---|---|
| 注意 | • Rear plate must be specified at time of order - eg: [model]+3RU |
| +BPRP | Bypass relay protection for output 1 |
|---|
| 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 |