AAWG Module/Chassis
DWDM Athermal Arrayed Waveguide Grating (AAWG), 100G/50G Hz channel spacing, flat top or gaussian top, high isolation,low insertion loss, package, connector/adapter, single COM port or dual COM port per customer define
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Product Overview
DWDM, Dense Wavelength Division Multiplexing, more than 96 wavelengths ITU defined to use for optical signals transmission
Specification


Example: Athermal AWG chassis, DWDM, 100G channel spacing, Even band, 1528.77 starting wavelength, 1% monitoring, 40 outputs, 19’’, 1RU, -15C~65C

Parameter

Specification

Units

 Comments

MIN

TYP

MAX

Number of output Channels

32/40/44/48

Customer specify

Channel Spacing

100

GHz

Wavelength Accuracy

-0.045

0.045

nm

BOL

ITU band

-0.1

0.1

nm

ITU definition

1st wavelength

1528.77

nm

or Customer specify

Insertion Loss

5.5

dB

Including COM connector, BOL

Insertion Loss Uniformity

1.2

dB

PDL

0.5

dB

Ripple

0.5

dB

0.5dB Bandwidth

0.2

nm

1dB Bandwidth

0.4

nm

3dB Bandwidth

0.6

nm

20dB Bandwidth

1.2

nm

Adjacent Channel Isolation

25

dB

Non-Adjacent Channel Isolation

30

dB

Total Isolation

22

dB

Return Loss

45

dB

Including connector

Directivity

45

dB

PMD

0.5

ps

Group Delay Ripple

1

ps

Chromatic Dispersion

-20

20

ps/nm

Parameter

Specification

Units

 Comments

MIN

TYP

MAX

Maximum Input Optical Power rating

24

dBm

Operating temperature

-15

65

C

or Customer specify

Storage temperature

-40

85


Main Features

  • Based on AAWG technology
  • Cost-effective WDM technology
  • High channel isolation
  • High stability and excellent reliability
  • High durability
  • Low insertion loss
  • Low polarization dependent 
  • Loss Wide operating wavelength range
  • Ultra flat wide pass band
  • Telcordia compliant
  • RoHs compliant




Application Scenarios

  • Single direction/Bi-direction
  • Metro/Access optical network
  • Unidirectional network traffic rings
  • Enterprise networks
  • DWDM systems


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