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TFF 1310/1550nm FWDM

TFF 1310/1550nm FWDM


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

Features of TFF 1310/1550nm FWDM

  • Automatic Optical alignment

  • Optical path epoxy-free

  •  Low insert loss & high isolation

  • Telcordia-GR-1221-Core qualified

  •  RoHS compliant



Applications of TFF 1310/1550nm FWDM

  •  Channel separator

  •  Module integration

  •  WDM system

Specifications of TFF 1310/1550nm FWDM

Specification


Parameter

Unit

Specification




1310/1550S1310/1550H

Operating Wavelength

Transmission

nm

1520-1610

Reflection

nm

1250-1350

Transmission Port

Insertion Loss

dB

≤0.6(Typical 0.4)

≤1.2(Typical 1.0)

Isolation

dB

≥40

≥40

Reflection Port

Insertion Loss

dB

≤0.4(Typical 0.3)

≤1.0(Typical 0.8)

Isolation

dB

≥15

≥40

Return Loss

dB

≥45

Insertion Loss Thermal Stability

dB/℃

≤0.005

Polarization Dependent Loss

dB

≤0.10

Polarization Mode Dispersion

Ps

≤0.10

Directivity

dB

≥50

Power Handling

mW

300

Operating Temperature

-5 ~ +75

Storage Temperature

-40 ~ +85

Package Dimension

mm

Φ5.5x34 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.


Product Inquiry
Email us if you are interested in ts communication fiber optic products and solutions. We would be happy to answer your questions.
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