DWDM
Features Applications
Low insertion loss
Wide pass band
High channel isolation
High stability and reliabilit
Epoxy free on optical path

Channel add/drop
DWDM network
Wavelength routing
Fiber optical amplifier
CATV fieroptic system

Spec and Parameter
Parameter Value
DWDM Channel 4-Channel 8-Channel
Channel Wavelength(nm) ITU 100 GHz Grid
Center Wavelength Accuracy(nm) +/-0.1
Channel Spacing(GHz) 200
Channel Passband(@-05dB bandwidth)Min.(nm) 0.5
Insertion Loss (dB) 1.5 3.0
Channel Uniformity (dB) 1.0 1.5
Channel Ripple (dB) 0.5 0.5
Isolation (dB) Adjacent@Add/drop Channel N/A 30
Non-adjacent@Add/drop Channel N/A 40
Insertion Loss Temperature Sensitivity (dB/íŠ) <0.005
Wavelength Temperature Shifting(nm/íŠ) <0.002
Polarization Dependent Loss (dB) <0.15
Polarization Mode Dispersion(ps) <0.1
Directivity (dB) >50
Return Loss (dB) >45
Maximum Power Handing (mW) 300
Operating Temperature (íŠ) -10~+70
Storage Temperature (íŠ) -40~+85
Package Dimension (mm) L110XW95XH7.5
Pictures  
 
Information of Order to Provide
DWDM Channel Spacing
Channel Configuration 1st ITU Channel Fiber Type Fiber Length Connector
  1=100GHz
2=200GHz
04=4 Channel
08=8 Channel
16=16 Channel 32=32 Channell
M=Mux
D=DeMux

21=1560.61nm
22=1559.79nm
23=1558.98nm

1=Bare Fiber
2=900um Fiber
1=1.0m
2=2.0m
NE=None
FA=FC/APC
FC=FC/PC
SA=SC/APC
SC=SC/PC
ST=ST/PC
LA=LC/APC
LC=LC/PC
XX=others
 
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