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3-端口可重构光分插复用器
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Optoplex的可重构光分/插复用器(ROADM)模块,也称为可调光分/插复用器(TOADM),是基于专有的微光学和微制动器设计,非热敏组装和先进的薄膜镀层技术为基础。当该模块的输入端口(IN)接收到多个波长通道的光信号流时,它能通过接受远程指令将一个所选的通道由下降端口(Add/Drop)输出,并将其余所有的通道由特快端口(EXP)输出
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- 产品描述
- 产品特点
- 产品应用
- 产品规格
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Optoplex的可重构光分/插复用器(ROADM)模块,也称为可调光分/插复用器(TOADM),是基于专有的微光学和微制动器设计,非热敏组装和先进的薄膜镀层技术为基础。当该模块的输入端口(IN)接收到多个波长通道的光信号流时,它能通过接受远程指令将一个所选的通道由下降端口(Add/Drop)输出,并将其余所有的通道由特快端口(EXP)输出,见下图所示。该器件被反向使用时,可以用于添加一个通道的光信号。若串联两个ROADM模块,可同时实现下降和添加一个通道信号的功能。每个器件都针对覆盖的波长范围(C或L波段)进行了优化。标准的100-或200GHz通道间距的ROADM产品允许单通道光分/插。但也可根据要求提供定制的带状通道光分/插的ROADM.
2-端口光可调谐滤波器,请访问光可调谐滤波器。 -
可重构光分插复用器主要的特点和优点● 非热敏设计● 较宽调谐范围,可覆盖C-或L-波段● 宽而平坦通带,适合于高达40Gb/s信号● 插入损耗低且均匀● 高通道隔离度● 锁定型,低功耗● 也有2-端口可调谐光滤波器● 符合Telcordia GR-468标准
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可重构光分插复用器的应用● 动态重构通道● 波分复用系统中动态波长选择● 波分复用系统中的信号解复用● 网络光学性能监测● 可调式光噪声过滤● 可调式光噪声过滤● 光放大器的噪声抑制
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Parameter
Unit
100 GHz
Wavelength Tuning Rangenm1528 ~ 1563Wavelength Tuning ResolutionTHzCalibrated to ITU gridsClear BandwidthGHzITU±10Drop Channel Maximum Insertion Loss2,3dB2.8Drop Channel Ripple2,3dB0.3Drop Channel Adjacent Channel Isolation2,3dB>25Drop Channel PDL2,3dB<0.5Express Channel Insertion Loss2,3dB<2.3Express Non-Adjacent Channel Ripple2,3dB<0.1Express Adjacent Channel Ripple2,3dB<0.5Express Channel Isolation (drop in express)2,3dB>25Express Channel PDL2,3dB<0.5PMD2,3ps<0.5Wavelength Setting Error4GHz< ±4Wavelength Repeatability4GHz±1Wavelength Temperature Dependence2pm/°C< ±1 (typical)Return Loss2dB>40Maximum Input Optical PowermW300Tuning Speed (channel to channel, depending on originating and destination channels)sec5 ~ 10Tuning Power ConsumptionmW< 1800 (peak); < 300 (idle)Tuning VoltageV5 (DC)Electronic Interface-RS232Operating Temperature°C0 ~ 65Storage Temperature°C-40 ~ 85Dimension (L x W x H)5mm88 x 62Notes:Certain parameter specifications can be varied based on customer needs.Over the stated spectral and operating temperature ranges and all polarization states.Within clear bandwidth.Alignment related at a given temperature.Including collimator sleeve and control PCB.
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