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1550nm EDFA module
1. Using the high performance,high stability of the imported JDSU pumped laser.
2. The superiority of ATC control circuit to ensure the laser operating life.
3. RS-232 for local management.
4. RJ45 port for SNMP remote management.
5. With good thermal design to ensure the long-term reliability.
6. Tunable optical power output(range +0.5~-4dBm).
项目 Items |
参数 Parameters |
备注 Remarks |
|
光学参数Optical Parameters |
工作波长 Wavelength(nm) |
1530~1565 |
|
激光器类型 Laser |
DFB |
|
|
输出功率 Output (dBm) |
10~24 |
|
|
光反射损耗Optical return loss (dB) |
≥45 |
|
|
噪声系数 Noise figure (dB) |
≤5.0 |
输入光功率0dBm |
|
光纤连接器 Optical Connector |
FC/APC |
可选SC/APC |
|
射频参数 RF Parameters |
工作带宽 Bandwidth(MHz) |
45~860 |
|
AGC控制范围 AGC control range (dB) |
±5 |
|
|
输入电平Input Level (dBμV) |
-40~-14 |
AGC |
|
反射损耗Return Loss (dB) |
>16 |
|
|
输入阻抗Input Impedance (Ω) |
75 |
|
|
链路性能 Link Parameters |
CNR (dB) |
≥52 |
|
CTB (dB) |
≥-65 |
|
|
CSO (dB) |
≥65 |
|
|
一般性能 General Parameter
|
网管接口Network Management Port |
RJ45,R232 |
|
功耗Power Consumption(W) |
≤20 |
|
|
工作温度Working Temp (℃) |
-20~85 |
|
|
工作相对温度 Relative Humidity |
20%~85% |
|
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