Filter Wavelength Division Multiplexer (FWDM)

Filter Wavelength Division Multiplexer (FWDM)
Filter Wavelength Division Multiplexer (FWDM)
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Product Documentation:

Presentation
Our filter wavelength division multiplexer is designed and produced with thin film filter technology to address the specific requirements of FTTx systems. The strong coating and passive packaging capabilities allow these WDMs to perform at a high level with great reliability and highly compact design.

Parameters
Item Unit Value
Operating Wavelength 1310 Band nm 1260~1360
1490 Band nm 1480~1500
1550 Band nm 1540~1560
insert ion Loss Com→Ref dB ≤0.6 ( Typ.0.4 )
Com→Pass dB ≤0.8 (Typ.0.6)
Isolation Com→Ref dB ≥15
Com→-Pass dB ≥30
PDL dB ≤0.1
Return Loss dB ≥45
Directivity dB ≥50
Operating Temperature -5~ 70
Storage Temperature -40~ 85
Ordering Information
Product Type Fiber Type Package Dimension Pigtail Type Pigtail Length Connector
534=1550pass/ 1310&1490 reflect 345=1310&1490pass/1550 reflect S1=G652D S2=G657A1 05=5.5x38mm Steel tube 04=90x20x9.5mm Plastic Box B=250um Bare Fiber L=900um Loose Tube 2=2.0mm 3=3.0mm A=Adapter 05M=0.5M 10M=10M X=Others FU=FC/UPC FA=FC/APC SU=SC/UPC SA=SC/APC ST=ST/PC LU=LC/UPC LA=LC/APC 00=None X=Others
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