特性:
1.更适合测试诸如AWG和Splitter等1 X N光无源器件;
2.与可调激光器一起可以进行波长扫描测试;
3. *的测试速率;
4. 高精度的PDL & IL的测量
多通道无源器件分析仪(CA3000)
FIBERPRO的多通道无源器件分析仪是用来分析多通道光器件的损耗性能,和可调激光器一起,CA3000可以准确迅速地得到偏振相关损耗PDL和插损IL。
作为FIBERPRO PDL Meter PL2000测试仪的扩展,CA3000有以下特性:
1.更适合测试诸如AWG和Splitter等1 X N光无源器件;
2.与可调激光器一起可以进行波长扫描测试;
3. *的测试速率;
4. 高精度的PDL & IL的测量;
仪器架构
1. 主面板
The main frame of full –rack, 3U standard size functions all the PCA functions. The maximum channel capability is 16 channels for the main frame. Each module can support 2 channels.
2. 子面板
如果需要多余16个通道,可以通过子面板来扩展通道数,每个子面板zui多可装14个模块(每个模块两个通道)。
3. 模块
模块可以插拔,每个模块带有两个通道的光接受器,便于以后根据需要扩展。
- MAIN SET | : | Main System Set with PDL Client B/DIL Client B/D, GPIB |
- SUB SET | : | Sub System Set with PDL Client B/D |
- SMB | : | System Main B/D with GPIB |
- SCB | : | Set Control B/D Gathering PDL/IL Result, Control Clients |
- PDL | : | PDL Client B/D |
- IL | : | IL Client B/D |
- PWR | : | Power B/D |
- Local BUS | : | The Bus for Commands, Data,Synchronized Clock |
- External BUS | : | The Bus between MAIN SETSUB SETs |
优点:
基于All State方法 Recommended method of TIA/EIA-455-157 ;
采用了快速扰偏器/Using a priority fast polarization scrambler
与穆勒矩阵方式不一样的地方,无需校准/No frequent calibration process unlike Muller matrix method
一次波长扫描可以同时完成PDL/IL测试 /With only one wavelength scan for PDLIL measurement simultaneously
对于光纤抖动不敏感/Not sensitive to a fiber lead movement
可以与外置光源协调工作/With any external laser providing wavelength information
zui多可达128个通道的测试Measures devices with up to 128 channels
参数:
操作波长范围
-PDL : 1310 ~ 1620 nm
-IL : 1520 ~ 1620 nm Between 1310nm1520nm, 20 different
wavelengths could be specified by a customer
PDL/IL 测量
-PDL 精度: +/-0.01+5% of PDL dB maximum
-IL 精度: +/-0.1+0.5% of IL dB maximum
-PDL/IL 测量速度: 0.01 秒/每个波长
-PDL 范围: 0 to 5 dB
-IL 范围: 55dB
光功率测量
-测量精度 : +/-0.2+2% of Power in dBm dB maximum
-测量范围 : +3dBm to -57 dBm
操作温度 : 10℃~40℃