DWDM – 100Ghz Dense Wavelength Division multiplexer

Features

Low Insertion Loss 

High Channel Isolation 

High stability and reliability 

Epoxy Free Optical Path

Applications

DWDM Network 

Wavelength Routing 

Fiber Optical Amplifier 

CATV Fiberoptic System

 

Technical Paremeter

Parameter

1×2 100Ghz DWDM

Channel Wavelength (nm)

1529.55~1561.42 (ITU 20~ 60)

Center Wavelength Accuracy (nm)

± 0.05

Channel Passband (@-0.5dB bandwidth) (nm)

> 0.22

 

Insertion Loss (dB)

Add / Drop Ch.

< 1.0

Express Ch.

< 0.4

Channel Ripple (dB)

< 0.4

Isolation(dB)

Adjacent Ch

> 25

Non-adjacent Ch

> 35

Express Channel Isolation (dB)

> 10

Insertion Loss Temperature Sensitivity (dB/°C )

< 0.003

Wavelength Temperature Shifting (nm/°C )

< 0.002

Polarization Dependent Loss (dB)

0.10

Polarization Mode Dispersion (ps)

0.1

Directivity (dB)

≥ 50

Return Loss (dB)

≥45

Power Handling (mW)

300

Operating Temperature (°C)

0 ~ +70

Storage Temperature (°C)

-40 ~ +85

Package Dimension (mm)

Ø5.5 x L34

Dimensions:

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Ordering Information

DWDM

Channel

Type

Spacing

ITU

Channel

Pigtail Type

Fiber

Type

Length

Connector

1=1ch

1=100Ghz

21=21ch

250=250um bare fiber

1=SMF-

1= 1m

NE=None

22=22ch

900=900um loose

28e

X=Spe

FA=FC/APC

……

tube

cify

FC=FC/UPC

60=60ch

2000=2mm loose tube

SA=SC/APC

3000=3mm loose tube

SC=SC/UPC

LC=LC/UPC

LA=LC/APC

MU=MU/UPC

XX=Other