CWDM DeviceBack
Coarse Wavelength Division Multiplexing Device
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
Specifications
Operating Wavelength
nm
1260~1620 or 1460~1620
Channel Center Wavelength
nm
CWDM ITU-T
Channel Space
dB
20
Channel Passband
Min
dB
±6.5
Reflection
dB
1260~(λc-12.5) & (λc+12.5)~1620
Insertion Loss
Transmission
Max
dB
0.6
Reflection
Max
dB
0.4
Isolation
Isolation
Min
dB
30
Transmission
Min
dB
15
Passband Ripple
Max
dB
0.30
Polarization Dependent Loss
Max
dB
0.10
Temperature Dependent Loss
Max
dB/°C
0.005
Directivity
Max
dB
50
Return Loss
Max
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
--
Client Specify
Fiber Type
--
SMF-28e or Client Specify
Fiber length
m
≥1.0 or Client Specify
Operating Temperature
°C
-20 ~ 70
Storage Temperature
°C
-40 ~ 85
Package Dimension
mm
5.5×30 or Client Specify
Note : 1. All Parameters Are For Device Without Connectors.
2. Special Specifications Can Be Customized According To Customer Requirements.
5. Dimensions (mm)
6. Ordering Information
CWDM Device | Product Type | Center Wavelength | Operating Wavelength | Fiber Type | Pigtail Type | Pigtail Length | Package Dimension | Connector | Remark |
| A=1X2 | 270/1=1270/1 | H=1460~1620 | SM=SMF-28E | 1=250UM | 1=0.5m | H=5.5X30 | NA=NONE | U=Upgrades |
| B=2X4 |
| F=1260~1620 | G6=G657A1 | 2=900UM | 2=1.0m | F=4.2x28 | FP=FC/UPC | M1=1%MON |
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| 610/1=1610/1 | E=1260~1460 | M5=MM50/125 | 3=2.0MM | 3=1.5m | I=5.5X34 | FA=FC/APC | M5=5%MON |
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| S= Client Specify |
| M6=MM62.5/125 | 4=3.0MM | 4=2.0m | J=80X60X12 mm | LP=LC/UPC |
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| PM=PM Fiber | 0= Bare Fiber | S= Client Specify | L=90X20X10 mm | LA=LC/APC |
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| F9=OFS 980 | S= Client Specify |
| M=100X80X10mm | SP=SC/UPC |
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| H1=HI1060 |
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| N=120X80X18mm | SA=SC/APC |
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| SS= Client Specify |
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| O=141X115X18mm | SS= Client Specify |
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| P=LGX |
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| Q=1U |
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| S= Client Specify |
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