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Coarse Wavelength Division Multiplexe Modules
Features
Applications
Low insertion loss
Wide pass band
High channel isolation
High stability and reliability
Epoxy free on optical path
Line monitoring
WDM network
Telecommunication
Cellular Application
Fiber optical amplifier
Access Network
Performance Specifications
Parameter
4 channel
8 channel
16 channel
Wavelength (nm)
1471, 1491 or 1470, 1490 etc.
Center Wavelength Accuracy (nm)
¡À 0.5
Channel ***cing (nm)
20
Channel Passband (@-0.5dB bandwidth) (nm)
>13
Insertion Loss (dB)
< 1.5
< 2.5
< 4.5
Channel Ripple (dB)
<0.3
Isolation (dB)
Adjacent
>30
Non-adjacent
>40
Insertion Loss Temperature Sensitivity (dB/℃ )
< 0.003
Wavelength Temperature Shifting (nm/ ℃ )
< 0.002
Polarization Dependent Loss (dB)
< 0.10
Polarization Mode Dispersion (ps)
< 0.1
Directivity (dB)
>50
Return Loss (dB)
>45
Power Handling (mW)
300
Operating Temperature (℃)
0 ~+70
Storage Temperature (℃)
-40 ~+85
Package Dimension (mm)
100X80X10
100X80X10
120X80X18
Specifications may change without notice
Ordering information
CWDM
Channel
Configuration
1st
Channel
Fiber
Type
Fiber
Length
Connector
04=4 Channel
08=8 Channel
16=16 channel
M=Mux
D=DeMux
47=1471nm
49=1491nm
¡.
55=1551nm
57=1571nm
1=250um
Bare Fiber
2=900um
loose tube
1=1 Meter
2=2 Meter
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC
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| Company: |
Astarcom Technology Co., Ltd
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| Contact: |
Ms. rose wei |
| Address: |
5E Hanjing building, 23 dengliang Rd., |
| Postcode: |
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| Tel: |
86-755-26497066 |
| Fax: |
86-755-26497066 |
| E-mail: |
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