Service support

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  What is SFP? What types of SFP do you have?

  SFP can be easily understood as an upgraded version of GBIC, and the SFP transceiver has a wide range of transmit and receive types that allow users to select the appropriate transceiver for each link to provide the available fiber type.

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  What is WDM?

  Wavelength-division multiplexing (WDM) is a technology which multiplexes multiple optical carrier signals on a single optical fiber by using different wavelengths of laser light to carry different signals. This allows for a multiplication in capacity, in addition to enabling bidirectional communications over one fiber.

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