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C-Band/L-Band Red/Blue FWDM

Auxora's C-Band/L-Band Red/Blue FWDM is a micro-optics device based on TFF with advanced packaging technology to achieve good performance. The devices can be used to combine/separate Red-band wavelength signals and Blue-band wavelength signals in C-band or L-band for DWDM systems. The components are characterized with wide passband, low IL, excellent environmental stability..

Features Applications Specifications Downloads
  • Low insertion loss
  • High channel isolation
  • Exceptional reliability and stability
  • Epoxy free optical path
  • Telcordia GR-1221 and GR1209 compliant
  • Red/blue splitter
  • DWDM systems
  • EDFA

Parameters Unit C-BAND L-BAND
C37/C42 C42/C37 T1577/R1596 T1596/R1577
Normal Information Transmission Wavelength nm 1529.44~1543.84 1547.60~1561.53 1570-1584 1589-1603
Reflection Wavelength nm 1547.60~1561.53 1529.44~1543.84 1589-1603 1570-1584
Pass Port
(Port1 => Port2)
Transmission Insertion Loss dB 0.6
Transmission Isolation dB 20
Passband Ripple dB 0.3
Polarization Dependent Loss dB 0.1
Reflection Port
(Port1 => Port3)
Reflection Insertion Loss dB 0.4
Reflection Isolation dB 12
Polarization Dependent Loss dB 0.1
Others Directivity dB 50
Return Loss dB 50
Polarization Mode Dispersion ps 0.1
Power Handling mW 500
Tensile Load N 5
Operating Temperature 0~70
Storage Temperature -40~85
Package Dimensions mm Φ5.5xL34L40 for 900um loose tube
Fiber type -- SMF-28e+ or ITU-T G657.A
1) All specifications are based on the devices without connectors, and guaranteed over wavelength, polarization and temperature.
2) PMD and chromatic dispersion values are guaranteed by design.
3) IL is 0.3 dB higher, RL is 5 dB lower for each connector added.