SDI光端机" target="_blank">SDI中继器，SDI光端机" target="_blank">SDI延长器，光端机" target="_blank">SDI分配器，最高延长700米，一进四出延长器
| Technical parameter list | |
| Product Name | 广播级SDI分配器1分4中继延长器 |
| Product Model | HDSDI-1F4 |
| Video Connector | BNC |
| Optical Fiber | no need |
| Power Supply | AC85-260V/50Hz |
| Power Consumption | 1.5w (Input:DC5V 3000mA) |
| Dimension (mm) | 104 x 104 x 28 |
| Working Environment | Working Temperature: 0 ℃～+85 ℃; Relative Humidity: 0 ~ 95% (no cold condensation) |
| Warranty | 1 years warranty |
| 信号格式 | SMPTE424M,SMPTE292M,SMPTE259M |
| 输入通道 | 1 |
| 输出通道 | 4 |
| 支持速率 | 19.4Mbps to 2.97Gbps |
| 信号标准 | 3G/HD/SD-SDI（自动选择） |
| 延长距离 | >80m@270Mbps, >140m@1.485Gbps, >250m@270Mbps, Belden 1694A Cable) |
| 特性阻抗 | 75Ω |
| 外壳材质 | 铝合金 |
