Fiber Optic CWDM Module Wavelength Division Multiplexing

Fiber Optic CWDM Module Wavelength Division Multiplexing

It has low polarization Related Loss, High Wavelength Isolation and Low Insertion Loss.
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Product Introduction

We have developed many performance and styles of Attenuator, ADSS Tension Clamp, Fiber Optic Fusion Splicing Tool Kit with professional technology, and there are hundreds of styles, each of which has excellent product quality. We believe that cohesion is an important manifestation of our company's source of strength and overall competitiveness. The company's development history tells us that brand competitiveness is the core of enterprise competitiveness. We operate in accordance with the law, and our standardize operations have gain us a good brand image for the company. In addition to our own corporate social responsibility, we actively promote the whole industry to do a good job in caring for society.

 Wavelength Division Multiplexing

Wavelength Division Multiplexing

Coarse Wavelength Division Multiplexing (CWDM) is the use of the Fiber Optical Multiplexer to different wavelengths of light signals multiplexed to a single optical fiber for transmission



Characteristics

It has low polarization Related Loss, High Wavelength Isolation and Low Insertion Loss. 


Applications

It is appliable for CWDM System, PON Networks and CATV Links. 


Specifications of Wavelength Division Multiplexing

Parameters

Unit

Specifications

Operation Wavelength

nm

1260 ~ 1650

Center wavelength

nm

1310

Passband

nm

(λC – 7.4) ~ (λC + 7.4)

Reflection Band

nm

1260 ~ (λC – 12.6) and (λC +12.6) ~ 1620

Ripple within Passband

dB

≤ 0.20

Transmission Isolation within Reflection Band

dB

≥ 30

Peak Insertion Loss within Passband

dB

≤ 0.70

Reflection Isolation within Passband

dB

≥15

Insertion Loss Variation within Reflection Band

dB

≤0.50

Polarization Dependent Loss within Passband

dB

≤ 0.05

Coefficient of Thermal Change in Center Wavelength

pm/°C

≤ 3.0

Operation Temperature

°C

- 5 ~ + 70

Storage Temperature

°C

- 40 ~ + 85

Package Dimension

mm

5.5x38 steel tube

Connector Type


SC/APC

003


In the production process, we actively improve technology and continuously upgrade quality of Fiber Optic CWDM Module Wavelength Division Multiplexing. We have established a long-term, close and stable cooperative relationship with our customers. We have a good reputation for stable quality products, well received by customers at home and abroad.

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