CWDM 1471nm

Name: CWDM 1471nm
Brand: Shanghai Honghui Guanglian Communication Technology Co.,Ltd.

CWDM1471nm CWDM (Coarse Wavelength Division Multiplexing) is a cost-effective optical communication technology that transmits multiple data streams simultaneously over a single optical fiber. Unlike DWDM (Dense Wavelength Division Multiplexing) with narrow channel spacing, CWDM typically uses 20nm spacing across the optical spectrum. The technology assigns distinct, non-overlapping wavelengths to different data signals, combining them at the transmission end for joint fiber

Passband Ripple(dB) ≤0.15

Reflect Isolation within Passband (dB) ＞15

Place of Origin Shanghai

Polarization Dependent Loss within Passband(dB) ＜0.1

Reflect Band(nm) 1260~λc-12.7&λc+12.7~1651

Packaging Details Specified Plastic Box

cwdm mux demux wdm cwdm dwdm single fiber cwdm

Product Description

CWDM1471nm

CWDM (Coarse Wavelength Division Multiplexing) is a cost-effective optical communication technology that transmits multiple data streams simultaneously over a single optical fiber. Unlike DWDM (Dense Wavelength Division Multiplexing) with narrow channel spacing, CWDM typically uses 20nm spacing across the optical spectrum.

The technology assigns distinct, non-overlapping wavelengths to different data signals, combining them at the transmission end for joint fiber transmission, then separating them back to individual signals at the receiving end. CWDM filters selectively pass or block specific wavelengths to enable this signal management.

Key Features

High-Precision Wavelength Selection: Ensures accurate and efficient signal transmission for various optical communication requirements.
Low Insertion Loss: Minimizes signal energy loss during transmission to maintain signal intensity and quality.
Excellent Channel Isolation: Prevents signal interference between channels, improving communication stability.

Applications

Metro Area Networks (MANs) Data Center Interconnections (DCI) Enterprise Backbone Networks Fiber-to-the-X (FTTx) Systems Industrial Ethernet Networks Enterprise Campus Networks Small to Medium-Sized Service Provider Networks Surveillance and Security Systems