“有线电视光接收机 光纤到户 终端盒 FTTH光接收机 塑料壳 OR17”参数说明
品牌: | WSEE万硕 | 波长: | 1100-1600 |
输入光功率: | -20~+2 | 光连接器类型: | SC/APC |
射频输出阻抗: | 75 | 外形尺寸: | 10*7 |
重量: | 50G | 产量: | 100000 |
“有线电视光接收机 光纤到户 终端盒 FTTH光接收机 塑料壳 OR17”详细介绍
Item | Index | Supplement | |
CATV working wavelength | (nm) | 1260~1620 |
|
1540~1560 | WF/WD | ||
Optical input power | (dBm) | +2~-10 | Analog TV |
+2~(-18)(-22) | Digital TV(B model)(D model) | ||
Optical return loss | (dB) | ≥45 |
|
Bandwidth | (MHz) | 47~862 |
|
Flatness | (dB) | ±0.75 |
|
RF output power | (dBuv) | ≥83.5 | PR17/PR17-WD Pin:0~-9dBm |
≥83.5 | PR17-WF Pin:+2~-7dBm | ||
AGC control range | (dBm) | 0~-7 | Can be customized |
AGC character | (dB) | ≤±0.5 | Pin:0~-7.0dBm |
Return loss | (dB) | ≥14 | 47-862MHz |
Output impedance | (Ω) | 75 |
|
CNR | (dB) | ≥51 | Pin=-2dBm |
CTB | (dB) | ≥61 | Pin=-2dBm |
CSO | (dB) | ≥60 | Pin=-2dBm |
Power supply | (V) | +8VDC |
|
Power consumption | (W) | ≤3 | +8DC,250mA |
Operating temperature | (℃) | -20~+60 |
|
Dimension | (mm) | 106*106*31 | (W)*(D)*(H) |
山东万硕
魏经理
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