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 |
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|
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 communicationproducts with superior performance for next-generation communications in a green, pragmatic, and cost-effective manner.
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