特性:
1.更適合測(cè)試諸如AWG和Splitter等1 X N光無(wú)源器件;
2.與可調(diào)激光器一起可以進(jìn)行波長(zhǎng)掃描測(cè)試;
3. *的測(cè)試速率;
4. 高精度的PDL & IL的測(cè)量
多通道無(wú)源器件分析儀(CA3000)
FIBERPRO的多通道無(wú)源器件分析儀是用來(lái)分析多通道光器件的損耗性能,和可調(diào)激光器一起,CA3000可以準(zhǔn)確迅速地得到偏振相關(guān)損耗PDL和插損IL。
作為FIBERPRO PDL Meter PL2000測(cè)試儀的擴(kuò)展,CA3000有以下特性:
1.更適合測(cè)試諸如AWG和Splitter等1 X N光無(wú)源器件;
2.與可調(diào)激光器一起可以進(jìn)行波長(zhǎng)掃描測(cè)試;
3. *的測(cè)試速率;
4. 高精度的PDL & IL的測(cè)量;
儀器架構(gòu)
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個(gè)通道,可以通過(guò)子面板來(lái)擴(kuò)展通道數(shù),每個(gè)子面板zui多可裝14個(gè)模塊(每個(gè)模塊兩個(gè)通道)。
3. 模塊
模塊可以插拔,每個(gè)模塊帶有兩個(gè)通道的光接受器,便于以后根據(jù)需要擴(kuò)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 |
優(yōu)點(diǎn):
基于All State方法 Recommended method of TIA/EIA-455-157 ;
采用了快速擾偏器/Using a priority fast polarization scrambler
與穆勒矩陣方式不一樣的地方,無(wú)需校準(zhǔn)/No frequent calibration process unlike Muller matrix method
一次波長(zhǎng)掃描可以同時(shí)完成PDL/IL測(cè)試 /With only one wavelength scan for PDLIL measurement simultaneously
對(duì)于光纖抖動(dòng)不敏感/Not sensitive to a fiber lead movement
可以與外置光源協(xié)調(diào)工作/With any external laser providing wavelength information
zui多可達(dá)128個(gè)通道的測(cè)試Measures devices with up to 128 channels
參數(shù):
操作波長(zhǎng)范圍
-PDL : 1310 ~ 1620 nm
-IL : 1520 ~ 1620 nm Between 1310nm1520nm, 20 different
wavelengths could be specified by a customer
PDL/IL 測(cè)量
-PDL 精度: +/-0.01+5% of PDL dB maximum
-IL 精度: +/-0.1+0.5% of IL dB maximum
-PDL/IL 測(cè)量速度: 0.01 秒/每個(gè)波長(zhǎng)
-PDL 范圍: 0 to 5 dB
-IL 范圍: 55dB
光功率測(cè)量
-測(cè)量精度 : +/-0.2+2% of Power in dBm dB maximum
-測(cè)量范圍 : +3dBm to -57 dBm
操作溫度 : 10℃~40℃