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3 Ports 1310/1490/1550nm 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 1310/1490/1550nm Filter Wavelength Division Multiplexer

3 Ports 1310/1490/1550nm Filter Wavelength Division Multiplexer

Features Applications
· Wide operating wavelength range Testing instrument
· Low insertion loss FTTH tri-play system
· Ultra flat wide passband
· High channel isolation
· High stability and reliability
· Epoxy free on optical path

 

Performance Specifications

Parameter FWDM4/35                FWDM5/34 FWDM34/5
Pass Channel Wavelength Range (nm) 1480~1500 1540~1560 1260~1360 & 1480~1500
Reflect Channel Wavelength Range (nm) 1260~1360 1260~1360 1540~1560
Reflect Channel Wavelength Range (nm) 1540~1560 1480~1500
lsolation (dB) Pass Channel ≤0.6
Reflect Channel ≤0.4
lsolation (dB) Pass Channel ≥30
Reflect Channel ≥15
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

FWDM □□□
Wavelength Package Fiber Diameter Fiber Length Connector
4/35=1490 pass/1310&1550 reflect 1=Steel Tube 0=250μm 1=1m O=None
5/34=1550 pass/1310&1490 reflect 2=ABS Box Module 1=900μm 2=2m 1=FC/APC
34/5=1310&1490 pass/1550 reflect 3=Specify 2=2.0mm S=Specify 2=FC/UPC
3=3.0mm 3=SCI/APC
4=SC/UPC
5=LC/APC
6=LC/UPC
7=ST
S=Specify

 

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