CWDM Module, Wavelength Division Multiplexing (WDM)

CWDM Module, Wavelength Division Multiplexing (WDM)

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

We have accumulated rich experience and good reputation in years of serving customers, which making us a reliable Cat 5e Lan Cable, 4 LAN Ports Coax Eoc, Optical Amplifier EDFA supplier to clients from countries over the world. Focusing on our innovation and development tasks, we take the strivers as the basis and vigorously strengthen the construction of our staff team. We pay attention to economic benefits in our business operation, but also attach equal importance to social benefits and actively assume social responsibility. We own strong manufacturing experience, meticulous research, continuous innovation of products, and market exploration.

 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


With many years' effort, we have attained full experiences and abilities in developing our CWDM Module, Wavelength Division Multiplexing (WDM) according to customer's specifications. Our after-sales service tenet is to respect customers and serve customers. Our products are sold to the Middle East, Southeast Asia, Africa, Europe, America and other regions, and are favorably appraised by clients.

Send Inquiry

whatsapp

teams

E-mail

Inquiry