Dense Wavelength Division Multiplexer

 

3-Port Add/Drop Filter

DESCRIPTION

 

 

CA Optronics Group add/drop filters are fabricated with thin-film interference coatings to achieve 100GHz narrow bandwidth channel filtering at ITU wavelength. These DWDM devices have low insertion loss, high channel isolation and stable environmental performance.

 

 

 

FEATURES

 

 

Low insertion loss

Excellent channel isolation

Epoxy-free optical path

Environmentally stable and reliable

Low profile packaging

Telcordia (Bellcore) Compliant

 

APPLICATIONS

 

 

Add/Drop channels

DWDM systems

CATV fiber-optic links

EDFA system

 

 

SPECIFICATIONS

 

 

Parameter

Specification

Channel Center Wavelength

1528.77~1605.74nm(ITU 100GHz Grid)

Channel Spacing

100GHz

200GHz

Min Channel Passband

ITU0.12nm

ITU0.25nm

Max Add/Drop Channel Insertion Loss

1.0dB(0.70dB typ.)

0.80dB(0.50dB typ.)

Max Add/Drop Channel Insertion Loss Variation

0.35dB

0.25dB

Max Remaining Channel Insertion Loss

0.40dB(0.30dB typ.)

0.40dB(0.25dB typ.)

Min Adjacent Channel lsolation

25dB

30dB

Min Non-adjacent Channel lsolation

40dB

40dB

Min Add/Drop Channel Isolation

12dB

12dB

Max Insertion Loss Temperature Sensitivity

S,N: 0.25dB ; C: 0.15dB

Min Directivity

45dB

50dB

Min Return Loss

50dB

Max Polarization Dependent Loss

0.10dB

Max Polarization Mode Dispersion

0.15ps

0.10ps

Max Power Handling

500mW

Max Tensile Load

5N

Operating Temperature

-5 to +70

Storage Temperature

-40 to+85

Package Dimension(DxL)

S:()5.5mm*(L)32mm
C: ()3.2mm*(L)34mm
N: ()4.2mm*(L)26.5mm

 

PHYSICAL DIMENSION

 

ORDERING INFORMATION