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fiber optical solutions for your high speed data center

fiber optical solutions, qsfp active optical cables, fiber adapters

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fiber optical solutions for your high speed data center

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  1. Optical Networking Solutions There's two types of WDM Optical network: CWDM (Coarse Wavelength Division Multiplexing) and DWDM (Dense Wavelength Division Multiplexing). CWDM systems typically provide 18 wavelengths, separated by 20 nm, from 1470nm to 1610nm according to ITU-T standard G.694.2. However, for different applications, there are different ITU-T standard to define the specific wave range and channels. Compared to CWDM, DWDM is defined in terms of frequencies. Some DWDM network systems provide up to 96 wavelengths, typically without any more than 0.4 nm spacing, roughly over the C-band range of wavelengths. Rollball also provide Qsfp active optical cables, qsfp direct attach cables, fiber patch cord, fiber adapters, fiber attenuators and other fiber optical solutions. For any questions, please feel free to email to sales@rollball.com.cn.

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