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The Wavelength Division Multiplexer Is Divided Into Several Types
May 24, 2017

WDM using WDM technology, full use of the low-loss band of optical fibers. WDM is divided into the following types, look at it!

First, the coarse wavelength division multiplexer (referred to as CWDM), there are 1 * 4 channel coarse wavelength division multiplexer, 1 * 8 channel coarse wavelength division multiplexer, 1 * 16 coarse wavelength division multiplexer, 1 * 18 Coarse wavelength division multiplexer. The customer can select a different coarse WDM channels according to their wavelength. According to the different forms of packaging, Kehai also provides mini coarse wave division multiplexer (referred to as MINI CWDM), plug-in box-type coarse wave division multiplexer, chassis-type coarse wave division multiplexer

What are the types of wavelength division multiplexers?

Second, the three-port wavelength division multiplexer (referred FWDM), also may be referred to a three-wavelength division multiplexer. The three-wavelength wavelength division multiplexer is a wavelength division multiplexing device that is fixed for three specific wavelengths (1310/1490/1550). The single-wavelength wavelength division multiplexer is the simplest of the wavelength division multiplexer. The structure is the same as the three wavelengths (FWDM). It refers to a total of three ports, namely the transmission end, the reflection side, the common terminal, the wavelength is 1310/1490 / 1550nm these three wavelengths other than the wavelength.

Third, pull cone wave division multiplexer (referred to as FBT WDM), which achieves two wavelengths of separation or synthesis, the most commonly used wavelengths of 1310nm and 1550nm wavelength wavelength division multiplexing. More product information, rapid optical fiber has a detailed description, and provides OEM customization.

What are the types of wavelength division multiplexers?

Experience is for reference only, if you need to solve specific problems (especially in the legal, medical and other fields), we recommend that you consult the relevant professionals in detail.