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Coarse Wavelength Division Multiplexing Module

 

1. Features

1.1 Low Insertion Loss

1.2 Wide Channel Bandwidth

1.3 High Channel Isolation

1.4 High Stability and Reliability

1.5 Epoxy-Free on Optical Path

 

2. Applications

2.1 Line Monitoring

2.2 WDM Network System

2.3 Telecommunication Network System

2.4 CATV System

2.5 Cellular Application

2.6 Optical Amplifier 

2.7 Optical MAN /Access Networks

2.8 Single Direction/Bi-Direction Transmission 

 

3. Compliance 

3.1 Telcordia GR-1209-CORE-2001

3.2 Telcordia GR-1221-CORE-1999

3.3 RoHS

4. Specifications

Parameter

Unit

DEMUX  

MUX

Operating Wavelength

nm

1260~1620 or 1460~1620

Channel Center Wavelength 

nm

CWDM ITU-T

Channel Space

nm

20

Channel Count

--

1×2  

1×4  

1×8  

1×16  

1×N

Insertion Loss

Max

dB

1.2  

1.5  

2.5

4.5  

N=0.28×(N-1)+0.5

Channel Passband

Min

nm

±6.5

Isolation

Adjacent channel

Min

dB

30

Non-adjacent channel

Min

dB

40

Passband Ripple

Max

dB

0.30

Polarization Dependent Loss

Max

dB

0.10

Temperature Dependent Loss

Max

dB/°C

0.005

Directivity

Min

dB

50

Return Loss

Min

dB

45

Polarization Mode Dispersion

Max

ps

0.10

Power Handling 

Max

mW

300

Pigtail Type

mW

0.9 loose tube or Client Specify

connector Type

mm

Client Specify

Fiber Type 

--

SMF-28e or Client Specify

Fiber length

--

≥1.0 or Client Specify

Operating Temperature

°C

-20 ~ 70

Storage Temperature

°C

-40 ~ 85

Package Dimension

mm

100×80×10 or Client Specify

                                                                         Note: 1. All Parameters Are For Device Without Connectors.

                                                                       2. Special Specifications Can Be Customized According To Customer Requirements.

 

 

 


 

5. Structure Chart


 

 

 

 

 

6. Dimensions (mm)