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Ultra Compact Dual 4通道 CWDM模块


1.     Performance

This document proposes the specifications of Ultra Compact Dual 1X4 CWDM Module:


Symb

Min

Typ

Max

Unit

Note

Channel Number

 

 

4

 

channel

 

Channel Wavelength

lCT0

 

1271

 

nm

 

lCT1

 

1291

 

nm

 

lCT2

 

1311

 

nm

 

lCT3

 

1331

 

nm

 

Channel Spacing

 

 

20

 

nm

 

Pass Band

Δl

-6.5

 

+6.5

nm

 

Ripple over Pass Band

 

 

 

0.5

dB

 

Channel Insertion Loss

 

 

1.2

1.8

dB

1

Adjacent Channel Isolation

 

30

 

 

dB

 

Non-Adjacent Channel Isolation

 

40

 

 

dB

 

Polarization Dependent Loss

 

 

 

0.2

dB

 

Return Loss

 

45

 

 

dB

 

Directivity

 

50

 

 

dB

 

Wavelength Thermal Stability

 

 

 

0.002

nm/˚C

 

Fiber

 

SMF G.652

 

 

Cable

 

3mm Cable,Yellow

 

 

Connector

 

LC/UPC Uniboot

 

 

Fan-out Length

 

500 (-0, +50)

mm

 

Total Length

 

3000 (-0, +100)

mm

 

Store Temperature

 

-40 to 70

ºC

 

Operation Temperature

 

-5 to 60

ºC

 

                  Note:1. Include the LC insertion loss.

                          2. Use uniboot LC connector or else need to clip the LC pair in the same channel.

2.     Ultra Compact CWDM module size reference


3.     RoHS appliance. GR-1209-Core, GR-1221-Core Generic Requirement and test standard.