Product Overview 3 port FWDM use the thin film filter to ensure high quality and perfect optical performance. It can achieve 1310/1490, 1550 two channel optical signal Mux and Demux, and was widely used in CATV, Telecommunications, Internet and so on.
Features Cost-effective CWDM technology Wide Operating Wavelength Range Low Insertion Loss Ultra Flat Wide Pass band High Channel Isolation High Stability and reliability
Applications FTTH Application Testing Instruments FTTH Tri-Play System
Performance Specifications Parameter FWDM-T1550-R1310/1490 Pass Band Wavelength Range (nm) 1540~1620 Reflection Band Wavelength Range (nm) 1260-1500 Insertion loss (dB) Reflect Channel ≤0.5 Pass Channel ≤0.6 Pass Band Rippler (dB) <0.3 Isolation Reflect Channel >24 Pass Channel >30 Insertion Loss Temperature Sensitivity (dB/ºC) <0.005 Polarization Dependent Loss (dB) <0.1 Polarization Mode Dispersion (ps) <0.1 Directivity (dB) >50 Return loss (dB) >50 Maximum Power Handling (mW) 300 Operating Temperature (ºC) -10~+75 Storage Temperature (ºC) -40~+85 Package Dimension (mm) 5.5*34
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