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Product Name
DWDM Spec
Center Wavelength (C.W.)
C-Band ITU GRID (Refer to Attachment Page 1)
Working Wavelength
1525 ~ 1565
Number of Channel
Mux 4~8~16~24 , DeMux 4~8~16~24
Channel Spacing
0.8nm
Channel Passband
C.W. ±0.22nm
Ripple In Passband
≦0.5dB
Max. Insertion Loss
Mux ≦2.2~≦2.8~≦3.8~≦4.5 , DeMux ≦2.2~≦2.8~≦3.8~≦4.5
Isolation--Adj. Channel
≧25dB
Isolation--Non-Adj. Channel
≧40dB
Return Loss/ Directivity
≧45/50dB
TDL in OT
Shall be in Specification
Polarization Dependent Loss
Mux ≦0.1~≦0.1~≦0.2~≦0.2 , DeMux ≦0.1~≦0.1~≦0.2~≦0.2
Operating Temperature (OT)
-5 ~ 65 ℃
Storage Temperature
-40 ~ 85 ℃