LGX WDM

Mux 

Demux 

Channel Wavelength (nm) 

1530.33 ~ 1560.61 （21 ~ 59 IT is a grid）

Central Wavelength Accuracy (nm) 

± 0.5

Min Channel Spacing (GHz) 

100

Passband (@-0.5dB bandwidth)(nm) 

>0.22

Insertion Loss（dB)

Add/Drop Ch.

≤1.0

Reflective Ch. 

≤0.4

Passband Flatness (dB)

≤0.3

Add/Drop channel Isolation (dB) 

Adjacent Channel 

N/A

≥25

Non-adjacent Channel

N/A

≥35

Reflection Isolation (dB)

≥12

Insertion Loss Temperature (dB/°C) 

≤0.003

Wavelength Temperature Shifting (nm/ °C) 

≤0.002

PDL (dB) 

≤0.1

PMD (ps) 

≤0.1

Directivity (dB) 

≥50

Return Loss (dB) 

≥45

Rated power (mW) 

500

Operation Temperature (°C) 

0 ~ +70

Storage Temperature (°C) 

-40 ~ +85

Dimension (mm) 

W132 x D102 x H29

SDWDM

Channel Spacing 

1=100GHz

Application Type

M=Mux

D=Demux

ITU channel 

C21=1560.61nm

C23 = 1558.98nm

Fiber diameter

1 = Only Fiber

2=900um Loose tube

3=3mm Cable

Fiber Length 

1=1Meter

2=2Meter

Connector

0=None

1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC