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
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
(Port1=>Port2) Insertion Loss dB ≤0.8(Typical 0.6)
Isolation dB ≥30
Reflection Port
(Port1=>Port3) 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 ≤0.15
Polarization Mode Dispersion Ps ≤0.10
Directivity dB ≥45
Power Handling mW 300
Operating Temperature ℃ -40~+85
Storage Temperature ℃ -40 ~ +85
Package Dimension mm Φ5.5x34 for 250μm bare fiber , Φ5.5x38 for 0.9mm loose tube;
Glass Tube: Φ4.0x26 for 250μm bare fiber , Φ3.2x26 for 250μm bare fiber
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.
As a supplier of fiber optic products, T&S today takes a leading role in OEM and ODM services for optical communication products and fiber optic connectivity solutions. Based on T&S’
excellent and comprehensive capabilities, we are committed to providing fiber optic communication products with superior performance for next-generation communications in a green, pragmatic, and
cost-effective manner.