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            您现在的位置:国产精品视频二区不卡,中文字幕无线在线视频观看,亚洲av久播在线观看,手机看片av永久免费 > 光波光纤通信测试 > 光谱仪OSA/阵列式光谱仪 > osa-155 Optical Spectrum Analyzer DWDM分析系统
             

            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

            □基于精确的波长,功率以及信噪比测试的快速而完整的DWDM系统分析

            □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 先进网络分析仪)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.

            Features

            ·         Analyzer for DWDM systems with channel spacings of 50 GHz/0.4 nm and higher

            ·         Fast and complete DWDM system analysis based on accurate wavelength, power and S/N ratio measurements

            ·         Internal l-reference guarantees high wavelength measurement accuracy

            ·         Drop capability for single WDM channels (monitor output) enables subsequent analysis using any SDH/SONET transmission analyzer

            ·         Easy carrier power alignment and troubleshooting through spectral analysis

            ·         Wide input power range enables high channel power applications

            ·         Remote operation/testing via modem or LAN (TCP/IP)

            ·         Ideal for DWDM system installation, maintenance & troubleshooting: rugged and portable (9 kg/19.6 lb)

            ·         Comprehensive instrument powering: internal battery, external battery connection and AC line

            ·         Easy and intuitive touchscreen operation

            ·         Integration into monitoring/surveillance systems

            ·         Interchangeable adapter system for interconnectivity with all common optical connectors

            Because the instrument is intended for field service during installation, maintenance and troubleshooting, mechanical ruggedness and battery operation were important considerations in the design of the instrument. The weight of the instrument does not exceed 9 kg/19.6 lb including the battery. Interfaces are provided for output of measured results to an external printer (V.

            24/RS-232 serial and Centronics parallel) and for remote operation, diagnosis and monitoring via modem or LAN (TCP/IP). In conjunction with the CATS Test Case library, remote control via V.24/RS-232 or IEEE 488/IEC 625 becomes fully automatic.

            The PC-based instrument concept with the Microsoft WindowsTM operating system allows storage of results in a database using standard PC software, e. g. ExcelTM. The OSA-155 provides hard and floppy disk drives for storing data and downloading instrument software upgrades.

             

             

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