DAS-25G-DWDMCh58 decodes plainly: Dasan coding, 25G data rate, DWDM operation on Ch58, 1499.72nm carrier, SFP28 housing. Media is single-mode fiber behind a duplex LC connector, and the module streams DDM/DOM diagnostics to the host as soon as it is seated. That makes ordering simple: match the channel on the plan to the channel in the name.
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Form Factor: SFP28
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Data Rate: 25G
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ITU Channel: Ch58
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Wavelength: 1499.72nm
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Fiber Type: SMF
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Connector: Duplex LC
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OEM Equivalent: DAS-25G-DWDMCh58
Dasan platforms accept it as the equivalent of the OEM part, so provisioning follows the normal workflow. Where the wavelength plan calls for Ch58, this unit takes the position without side effects on adjacent carriers. It is built against the SFP28 MSA and checked individually before it goes out. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. Anything ordered ships same or next business day.
