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DWDM AWG 32/40CH Module

The DWDM AAWG (Athermal Arrayed Waveguide Grating) module is a kind of passive module based on PLC (Planar Waveguide) technol

1.      Features

l  Multi-channel number

l  Low insertion loss and PDL

l  High channel isolation

l  MUX and DEMUX functionality

l  Qualified underTelcordia 1209/1221 and RoHS compliant Telcordia 1209/1221 及RoHS

2.      Applications

l  DWDM transmission DWDM

l  Metro Area Networks

l  Long Haul Networks

l  Building blocks for ROADM

 

3.      Compliance

l  Telcordia GR-1209-CORE-2001

l  Telcordia GR-1221-CORE-1999

l  RoHS

 

4.      Product Standard

Parameter

Unit

Value

Min.

Typ.

Max.

Output Number of Channels


40

Channel Spacing

GHz

100

Operating Band


C Band

Center Wavelength Accuracy

pm

50


-50

1dB Bandwidth 1dB

pm

40



3dB Bandwidth 3dB

pm

60



Insertion Loss

dB


5.5

6

Ripple

dB



0.5

Insertion Loss Uniformity

dB



1.5

Adjacent Channel Crosstalk

dB



23

Non-Adjacent Channel Crosstalk

dB



30

Total Crosstalk

dB



21

Polarization Dependent Loss

dB



0.5

Polarization Mode Dispersion

ps



0.5

Chromatic Dispersion

ps/nm

-20


20

Return Loss

dB

40



Remark:

A)Output Number of Channels 8,16,32,48 channels available;

B)IL Represents the worst case over a +/- 12.5GHz window around the ITU wavelength

C)PDL was measured on average polarization over a +/- 12.5GHz window around the ITU wavelength.


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