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 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.
Our optical communication products include high-density pre-terminated cable assemblies, connectivity accessories,WDM, FBT coupler, PLC splitter, ceramic ferrules, MT ferrules, PLC splitter chip &
wafer, high-speed fiber optical transceiver, Active Optical Cable(AOC), and integrated functional modules like LGX box, fiber optical enclosure and accessories.