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Band Separator WDM Device

Band Separator WDM Device


T&S BWDM 3 Ports Device is a kind of FWDM device that can separate C-band and L-band or split C-band into two parts, or split L-band into two parts, which can be used in multi-channel WDM modules Make skip film.

Features of Band Separator WDM Device

  • Optical path epoxy-free

  • Low insert loss & high isolation

  • Telcordia GR-1221-Core qualified

  • RoHS compliant



Applications of Band Separator WDM Device

  • Channel separator

  • Module integration

  • DWDM/CWDM system

Specifications of Band Separator WDM Device

Specification

Parameter

Unit

C/L

C/L

C-Red/Blue

L-Red/Blue

Operating Wavelength

Transmission

nm

1564-1620

1570-1610

1547-1561

1589-1603

Reflection

nm

1260-1556

1500-1564

1530-1543

1570-1584

Transmission Port

Insertion Loss

dB

≤1.0(Typical 0.6)

Isolation

dB

≥30

Reflection Port

Insertion Loss

dB

≤0.60(Typical 0.4)

Isolation

dB

≥15

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, G657A1/A2 and so on.

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


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