OSA-155 光谱仪  Optical Spectrum Analyzer  DWDM 系统分析仪

资料： ACTA_OSA-155_Spec.pdf

□1450nm-1650nm范围内的光谱和WDM参数分析

□对于信道间隔为50GHz/0.4nm及更高指标的DWDM系统的分析仪

□内部参考波长可以确保高精度的波长测试

□单个DWDM信道的分路能力（监测输出）可以采用任何SDH/SONET传输分析仪（例如ANT-20 ANT-20E ANT-20SE *网络分析仪）来执行随后分析

□通过光谱分析仪可以方便地执行载波功率定位及故障查找

□宽的输入功率范围可以执行高信道功率应用

□通过调制解调器或LAN(TCP/IP)执行远端操作/测试

□用于DWDM系统安装，维护与故障查找的理想工具：坚固，便携（9KG/19.6LB）

□综合性的仪表供电：内部电池，外部电池链接以及交流源供电

□方便直观的触摸屏操作

□集成到监测/监督系统

□可互换的适配器系统用于与所有常用的光连接器进行连接

光谱仪OSA-155

pectrum and WDM parameter analysis in range 1450 nm to 1650 nm for applications on DWDM systems

The OSA-155 DWDM System Analyzer is a field-ready optical spectrum analyzer offering measurements of wavelength, power and optical SNR on the different carriers of multiwavelength signals in the range 1500 to 1620 nm with up to 50 GHz/0.4 nm spacing. With a maximum channel power of +15 dBm, up to 32 channels can be measured and displayed in a WDM table list.

More than 32 channels (up to 256) can be measured simultaneously with reduced channel power. In the extended wavelength range 1450 to 1650 nm, measurements of the optical supervisory channels (OSC) are possible. Measured results are presented either as complete spectral analysis graphics or as a WDM table, listing all DWDM carriers with their relevant parameters.

The measured results are displayed on a large 10.4@ TFT color LCD with touchscreen capability.