产品简介 |
V8610TD是高性能的前向发送器.19英寸机架安装结构,高线性度和低噪声1550mm DFB激光器以及RF控制电路的状态,预失真,这些使V8610TD成为城域HFC网络的理想选择。
V8610TD使用1550nm DFB激光器,具有高线性度和低噪声。 预失真电路提高了DFB激光器的性能和稳定性。 AGC / ATC机制为激光提供保护,并确保模块的性能和稳定性以及对智能系统平台的反馈,这样可确保激光器在正常状态下工作并具有高性能。 如果激光操作参数超出软件设置的规格,它将关闭激光电源,并在前面板LCD上显示信息。
接口说明 |
Port Type | Function |
LED Indication | Display device operating status |
LCD Indication | Display device operating status |
Operation buttons | Operating the device |
特殊功能 |
功能参数 |
Description | Unit | value | Notes |
Optical specifications | |||
Optical wavelength | nm | 1555±20 | |
Laser Type | Cooled DFB LD | ||
Optical Power | dBm | 10 | |
LD RIN | dB/Hz | ≥-160 | |
Connect type | SC/APC | FC/APC(option) | |
RF specifications( | |||
Operating bandwidth | MHz | 45~870/1000 | |
Flatness | dB | ≤±0.75 | |
RF Input Impedance | Ω | 75 | |
input Return Loss | dB | ≥16 | 45~550 MHz |
≥14 | 550~1000MHz | ||
RF Input Level | dBmV/Ch | 80±5 | @59CH PAL-D CW loading |
Test Point | dBuv | ≥70 | |
Connector Type | F type female | F type male option | |
AGC | dB | ±5 | |
CNR | 51dB(typical) | 59CH PAL-D CW loading, PHOTON standard Reciever,10km optical fiber , -1dBm optical input power, 80 dB V input level at 870MHz, 3.6% OMI | |
CSO | ≤-57 dBc | ||
CTB | ≤-63dBc | ||
others | |||
Control Interface | RJ45 | ||
Power supply | 90~260VAC 50/60Hz | ||
Power consumption | W | 30 | MAX |
Dimension L x W x H | mm | 483x450x44 | Box:530x500x100 |
Operating Temperature | ℃ | 0~+50 | |
Storage Temperature | ℃ | -25~+65 | |
Storage Humidity | PH% | 5%~95%Max | No Condensation |
weight | Kg | Net :2.8 | Gorss:3.8 |
典型应用图 |