万喜堂彩票
免费会员·3年 
具体成交价以合同协议为准
桌面型光发射机 输出功率2mW-8mw可选, 结合小型光接收机使用，主要适用于有线电视信号点对点传输，传输距离1-10公里范围内使用。
Features:
l Designed for FTTH(Fiber To The Home) N etworks
l Excellent Linearity and flatness
l Single-mode fiber high return loss
l Using GaAs amplifier active devices
l Ultra low noise technology
l Using DFB coaxial small package laser
l Smaller size and easier install
l Red-LED for power indication
Specifications :
| Number Item | Unit | Description | Remark |
| Customer Interface | |||
| RF Connector | | F-female | |
| Optical Connector | | SC/APC | |
| Power Supply | | F-female | |
| Optical Parameter | |||
| Optical Return Loss | dB | ≥45 | |
| Output Optical Wavelength | nm | 1310 | |
| Output Optical Power | mW | 2-4 | |
| Optical Fiber Type | | Single Mode | |
| RF Parameter | |||
| Frequency Range | MHz | 47-1000 | |
| Flatness | dB | ±0.75 | |
| RF Input Level | dBμV | 80±5 | |
| Input Impedance | Ω | 75 | |
| Return Loss | dB | ≥16 | |
| C/N | dB | ≥52 | |
| CSO | dB | ≥60 | |
| CTB | dB | ≥63 | |
| Other Parameter | |||
| Power Supply | VDC | 12 | |
| Power Consumption | W | <2 | |
| Dimensions | mm | 100*98*28 | |
产品选型：
HS-2900-2MW 输出功率2毫瓦
HS-2900-4MW 输出功率4毫瓦
HS-2900-6MW 输出功率6毫瓦
HS-2900-8MW 输出功率8毫瓦
请输入计算结果（填写阿拉伯数字），如：三加四=7 
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