3 Ports SM or MM 1310-1550nm Filter Wavelength Division Multiplexer

Categories , ,
  • Wide operating wavelength range
  • Low insertion loss
  • Ultra flat wide passband
  • High channel isolation
  • High stability and reliability
  • Epoxy free on optical path



3 Ports SM or MM 1310-1550nm Filter Wavelength Division Multiplexer

3 Ports SM, MM 1310-1550nm Filter Wavelength

Features Applications
· Wide operating wavelength range · System monitoring
· Low insertion loss · WDM system
· Ultra flat wide passband · Transmitter and fiber laser
· High channel isolation · Fiber optical amplifier
· High stability and reliability · Fiber optic instrument
· Epoxy free on optical path


Performance Specifications

Parameter Specification
Pass Channel Wavelength Range (nm) 1270~1610 or 1271~1611
Reflect Channel Wavelength Range (nm) 20
lsolation (dB) Pass Channel ≥30
Reflect Channel ≥13
lsolation (dB) Pass Channel ≥30
Reflect Channel ≥13
Insertion Loss Temperature Sensitivity (dB) ≤0.3
Polarization Dependent Loss (dB) ≤0.1
Polarization Mode Dispersion (ps) ≤0.1
Directivity (dB) ≥50
Return Loss (dB) ≥45
Maximum Power Handling (mW) 300
Operating Temperature (℃) -10~+70
Storage Temperature ( ℃) -40~+85
Package Dimension (mm) For 250μm, 900μm ∅5.5×L38
For 2.0mm. 3.0mm L90 x W20 ×H10

Above specifications are for devices without connector.
Specifications may change without notice.


Ordering Information

Wavelength Package Fiber Type Fiber Diameter Fiber Length Connector
C=20nm 1=Steel Tube 1=SM 9/125 0=250μm 1=1m O=None
2=ABS Box Module 2=MM 50/125 1=900μm 2=2m 1=FC/APC
3=Specify 3=MM 62.5/125 2=2.0mm S=Specify 2=FC/UPC
3=3.0mm 3=SCI/APC



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