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TFF 1310/1550/1625nm FWDM

TFF 1310/1550/1625nm FWDM


T&S FWDM Device is a product that can customize the transmission band or reflection band within the wavelength range of 1260-1680nm; it can be used in 1310, 1550, 1625 and other optical communication window realizes the function of transmission or reflection; it has low insertion loss, polarization-dependent loss, high isolation; stable wavelength thermal stability.

Features of TFF 1310/1550/1625nm FWDM

  • Optical path epoxy-free

  • Low insert loss & high isolation

  • Telcordia GR-1209-Core qualified

  • RoHS compliant



Applications of TFF 1310/1550/1625nm FWDM

  • PON System

  • FTTx Network

  • CATV System

Specifications of TFF 1310/1550/1625nm FWDM

Specifications
ParameterUnitSpecification

FWDM35/6

3 port

FWDM35/6

2 port

FWDM6/35

3 port

FWDM6/35

2 port

Operating WavelengthTransmissionnm1280-13401610-1650

nm1530-1570
Reflectionnm1610-16501280-1340
nm1530-1570
Transmission PortInsertion LossdB≤0.60
IsolationdB≥45
Reflection PortInsertion LossdB≤0.40---≤0.40---
IsolationdB≥15---≥15---
Return LossdB≥45
Insertion Loss Thermal StabilitydB/℃≤0.005
Polarization Dependent LossdB≤0.10
Polarization Mode DispersionPs≤0.10
DirectivitydB≥50
Power HandlingmW300
Operating Temperature-5 ~ +75
Storage Temperature-40 ~ +85
Package DimensionmmΦ5.5x34 for 250um bare fiber, Φ5.5x38 for 900um loose tube


Note:

  • Insertion Loss excluding connector loss.

  • Connectors can be supplied on request.

  • Customized dimension is available.

  • Fiber type is Corning SMF-28 Ultra Optical Fiber unless otherwise specified.

  • The FWDM device with other Operating Wavelength can be customized.




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