Features

· Low insertion Loss

· wide pass band

· High channel Isolation

· High stability ability

· Epoxy free on optical path

· Access Net work

Applications

· Line Monitoring

· WDM Network

·Telecommunication

·Cellular Application

·Fiber Optical amplifier

·Access Network

Prameter              4 Channel               8Channel             16Channel

                         Mux   Demux        Mux    Demux       Mux    Demux

Channel Wavelength (nm                               1270 ~ 1610

Center Wavelength Accuracy(nm)                       ±0.5

Channel Spacing (nm)                                             20

Channel passband (-0.5dB bandwidth) (nm)          >13

Insertion Loss (dB)          ≤1.6                 ≤2.5                   ≤4.5

Channel Unifority dB)        ≤0.6                  ≤1.0                  ≤1.5

Channel Ripple (dB)                            <0.3

Insertion (dB):  

           Adjacent    N/A    >30          N/A    >30          N/A     >30

 Non-adjacent        N/A   >40          N/A    >40          N/A      >40

Insertion Loss Temperature Sensitivity (dB/a )       <0.005

Wavelength Temperature Shifting (nm/a )              <0.002

Polarization Dependent Loss (dB)                        <0.1

Polarization Mode Disersion  (ps)                         <0.1

Directivity (dB)                                                    >50

Return Loss (dB)                                                 >45

Maximum Power Handling (mW)                         300

Operating Temperature (a )                                -5 ~ +75

Storage Temperature (a                                     -40 ~ +85

Package Dimension (nm)         L100xW80xH10       L142xW102xH14.5