The Dell SFP28-25G-ESR optical module supports 25 Gigabit Ethernet connections and operates at an 850nm wavelength. Designed for Extended Short Reach (ESR), this transceiver provides a maximum cable distance of up to 300 meters using two parallel multimode fibers (MMF) with duplex LC connectors.
Its compact SFP28 form allows integration into compatible networking hardware, addressing high-speed data transfer needs in short-distance applications. The device ensures reliable performance when paired with MMFs that meet the required specifications, maintaining efficient connectivity across supported systems.
Dell SFP28-25G-ESR 25 Gigabit Optics Extended-Short-Reach 300m MMF 850nm SFP28
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