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Brand:XDK
Model No:GL-CWDM-1
Transportation:Ocean,Air,Land,Express,others
Packaging:100pcs in one carton
Supply Ability:100000/Month
Place of Origin:China
Productivity:100000/Month
3 Ports CWDM Devices What is CWDM? In the early days, technical conditions were limited, and the wavelength interval would be controlled within tens of nm. This kind of dispersed wavelength division multiplexing is called sparse wavelength division...
Brand:XDK
Model No:GL-CCWDM-1
Transportation:Ocean,Air
Packaging:100pcs in one carton
Supply Ability:100000/Month
Place of Origin:China
Productivity:100000/Month
CCWDM Mux/Demux Moudle Compact Coarse WDM What is the difference between CWDM and CCWDM cascade mode? The main difference between CWDM and CCWDM is that the CWDM system uses a low-cost, non-cooling distributed feedback (DFB) laser, while the...
Brand:XDK
Model No:GL-CCWDM-1
Transportation:Ocean,Air
Packaging:100pcs in one carton
Supply Ability:100000/Month
Place of Origin:China
Productivity:100000/Month
CCWDM Mux/Demux Moudle Compact Coarse WDM What is the difference in package size between CWDM and CCWDM? For the CWDM module, limited by the minimum bending radius of the optical fiber line, the size of the packaging box cannot be made too small,...
CCWDM is Compact CWDM (Compact Coarse Wavelength Division Multiplexing), a wavelength division multiplexing technology based on TFF (Thin Film Filter). It works in the same way as CWDM modules, except that CCWDM uses free space technology. , compared with the common CWDM Optical Fiber cascading method , the CCWDM package size is greatly reduced compared with CWDM modules, and the insertion loss is lower and the consistency is better; it can replace CWDM Products are used in telecommunications, enterprise networks, PON networks, cable television and other fields. The lower insertion loss enables the CCWDM module to have lower signal attenuation during use, thereby reducing the power requirements of the signal transmitter.
For the CWDM module, limited by the minimum bending radius of the optical fiber line, the size of the packaging box cannot be made too small, resulting in most of the space in the box being idle. The adjacent channels of CCWDM use parallel beams to cascade in free space instead of optical fibers. Without the optical fiber used for cascading, the size of the CCWDM packaging box can be greatly reduced. For example, the size of the common standard 4CH CWDM is 80×60×12 mm, and the size of the CCWDM module of Yiyuantong is 50×27×7.7mm, which is only 1/4 of the standard CWDM package size. Can be widely used in high-density environments.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.