Product Show

50G 80ch AAWG
50G 80ch AAWG

Product Numbers:2015728111333

Product description:The specifications serve for C-band 80 channels Flat-top MUX/DEMUX Athermal AWG module inDWDM system

INTRODUCTION:

50G 80ch AAWG - Application Note


      The specifications  serve for C-band  80 channels Flat-top MUX/DEMUX Athermal AWG module inDWDM system


50G 80ch AAWG - Optical Specifications

Table 1 Optical Specifications

Parameters

Notes

Specifications

Units

Min

Max

Channels


80

Ch

Channel Spacing


50

GHz

Reference Pass- band

Relative to ITU Grid

± 0.05

nm

ITU Frequency

On ITU grid in C-band

196.05

192.10

THz

ITU Wavelength

On ITU grid in C-band

1529.163

1560.606

nm

Center Frequency

Accuracy

Maximum of the absolute deviation of the 3 dB center wavelength from ITU grid over all channels

-0.024

+0.024

nm

Insertion Loss

Maximum of the insertion loss across the

ITU pass-band over all channels


7.0

dB

Insertion Loss

Uniformity

Maximum insertion loss variance across all channels


1.5

dB

Ripple

Maximum of the loss variance across the ITU

pass-band over all channels


0.7

dB

1dB Bandwidth

1dB from min Insertion Loss, full width, average polarization

0.18


nm

3dB Bandwidth

3 dB from min Insertion Loss, full width, average polarization

0.28


nm

20 dB bandwidth

20 dB from min Insertion Loss, full width,


0.7

nm







average polarization






Adjacent Channel

Isolation

Ratio of peak transmission to the maximum transmission over both adjacent pass-bands

25


dB


Non-Adjacent

Channel Isolation

Ratio of peak transmission in channel pass- bands to maximum transmission over all

non-adjacent pass-bands

30


dB


Total Crosstalk

Ratio of power in channel to power in all other pass-bands

20


dB


Polarization

Dependent Loss

Maximum ratio of transmissions over all polarization states, over the ITU pass-band


0.5

dB


Return Loss


40


dB


Polarization Mode

Delay (PMD)

In Reference Passband over all channels


1.0

ps


Chromatic

Dispersion

In Reference Passband over all channels

-35

35

ps/nm


z Connector is included.

Table 2 Channels List:Passbands for 80 channel AAWG


Channel

Frequency(THz)

Wavelength(nm)

Channel

Frequency(THz)

Wavelength(nm)

1

196.05

1529.163

2

196

1529.553

3

195.95

1529.944

4

195.9

1530.334

5

195.85

1530.725

6

195.8

1531.116

7

195.75

1531.507

8

195.7

1531.898

9

195.65

1532.290

10

195.6

1532.681

11

PREVIOUS:CWDM+PD NEXT:50G 80ch TAWG

Online service

 live:akikolovevr  Services