FWDM FTTx tri-ports, tri-wavelengths

Customized Operating Wavelength: 1310,1490, 1550, For EDFA and OLT, PC or APC Polishing

General Details

The TARLUZ WDM is based on mature thin film filtering tech, with wide bandwidth, flatness, low insertion loss and high isolation. It is mainly applied to FTTx PON network to achieve the combination and separation of the 1550nm (CATV) and 1310/1490nm (data).

Features
  • Wide Operating Wavelength Range
  • Low inertion loss
  • Ultra Flat Wide Passband
  • High Channel Isolation
  • High stability and reliability
  • Epoxy-free on Optical Path
Specifications
Parameter FWDM 4/35 FWDM 5/34 FWDM 3/45 FWDM 34/5
Pass Band Wavelength Range (nm) 1480~1500 1540~1560 1260~1360 1260~1360 & 1480~1500
Reflection Band 1 Wavelength Range (nm) 1260~1360 1260~1360 1480~1500 1540~1560
Reflection Band 2 Wavelength Range (nm) 1540~1560 1480~1500 1540~1560
Insertion Loss (dB) Reflect Channel ≤0.6
Pass Channel ≤0.8
Insertion Loss Variatio n(dB) <0.3
Isolation (dB) Pass Channel >15
Reflect Channel >30
Inertion Loss Temperature Sensitivity (dB/℃) <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) 500
Opterating Temperature (℃) -20~+70
Storage Temperature (℃) -40~+85
Package dimension (mm) Φ5.5×34 (L38 for 900um Loose tube)
Applications
  • FTTx Triple play solution
  • FTTH Triple play solution
  • FTTB Triple play solution