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1270nm 1330nm 1x4 CWDM Module

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Quick Details

Port: shenzhen
Payment Terms: L/C,T/T,Western Union,MoneyGram
Brand Name: GaPho
Type: CWDM
Place of Origin: Guangdong China
Product name: 1270nm 1330nm 1x4 CWDM Module
Color: Black
Connector Type: LC UPC
Ports: 4 Ports
Material: ABS
Fiber Type: SMF
Application: WDM Networking
Certification: CE/RoHS/FCC/ISO9001:2008
Operating temperature: -40~+70
Shenzhen Jiangfan Communication Equipment Ltd.
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US$ 3,000+
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Product Details

1270nm 1330nm 1x4 CWDM Module 

CWDM can realize the multiplexing and demultiplexing between two communication channel .It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.

Product Introduction


Low insertion loss
High channel isolation
High stability and reliability


CWDM system
Metro/Access Networks
CATV Fiberoptic System

Product Parameters
Channel No.
1/2/4/8/ or Customer Specify
Starting Wavelength (nm)
1310/1550/1610 or customer specify
Channel Space, nm
Pass band@ 0.5dB,nm
Typical Insertion Loss,
1 set of A
2 set of A
4 set of A
Input/Drop Channel
Add/Output Channel
Input/Output Channel
Adjacent Channel isolation, dB
Non-adjacent Channel isolation, dB
Uniformity. dB
Directivity, dB
Optical Input Return Loss, dB
Polarization Dependent Loss, dB
Polarization Mode Dispersion (PMD), ps
Thermal Stability, dB / ≤
Thermal Stability Drift, pm fC
Max. Optical Power, mW
Max. Tensile Load, N
Storage Temperature, *C
Operating Temperature, *C
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