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
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.