Sopofiber' 100GHz 200GHz DWDM Optical All-Drop Multiplexer utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add or drop at a ITU wavelength. It provides ITU channel center wavelength,Website: , low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.Features• Low Insertion Loss• Wide pass band• High Channel Isolation• High Stability and reliability• Epoxy-free on Optical PathApplications• Channel Add/Drop• DWDM Network• Wavelength Routing• Fiber Optical amplifier• CATV fiberoptic SystemPerformance SpecificationsParameterMUX/DEMUXChannel    Wavelength (nm)ITU GridCenter wavelength Accuracy (nm)±0.5±0.1Channel Spacing (nm)100200Channel Passband (@-0.5dB bandwidth (nm)>0.22>0.5Pass Channel Insertion Loss (dB)≤1.0≤0.9Reflection Channel Insertion Loss (dB)≤0.6≤0.6Channel     Ripple (dB)<0.3Isolation    (dB)Adjacent>30Non-adjacent>40Inertion    Loss Temperature Sensitivity (dB/℃)<0.005Wavelength    Temperature Shifting (nm/℃)<0.002Polarization    Dependent Loss (dB)<0.1Polarization    Mode Dispersion<0.1Directivity    (dB)>50Return    Loss （dB）>45Maximum    Power Handling (mW)500Opterating    Temperature (℃)-10~+75Storage    Temperature (℃)-40~85Package    dimension (mm)Φ5.5x34 (L38 for 900um Loose tube)Specifications  may change without notice.Above  specification are for device without connector.Ordering InformationDWDMXXXXXXX ITUPass ChannelFiber TypeFiber LengthIn/Out Connector1=100G2=200G01=Ch0102=Ch02……60=Ch601=Bare fiber2=900um loose tube1=1m2=2m0=None1=FC/APC2=FC/PC3=SC/APC4=SC/PC5=ST6=LC